[{"date_created":"2023-12-15T16:10:13Z","article_number":"e202316476","main_file_link":[{"url":" https://doi.org/10.1002/anie.202316476","open_access":"1"}],"department":[{"_id":"StFr"},{"_id":"GradSch"}],"language":[{"iso":"eng"}],"title":"To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries","scopus_import":"1","publisher":"Wiley","article_type":"review","date_published":"2023-12-14T00:00:00Z","month":"12","doi":"10.1002/anie.202316476","year":"2023","quality_controlled":"1","oa_version":"Published Version","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"issn":["1433-7851"],"eissn":["1521-3773"]},"_id":"14687","article_processing_charge":"Yes (via OA deal)","oa":1,"date_updated":"2024-02-15T14:43:05Z","publication":"Angewandte Chemie International Edition","status":"public","author":[{"id":"4cc538d5-803f-11ed-ab7e-8139573aad8f","first_name":"Rajesh B","last_name":"Jethwa","full_name":"Jethwa, Rajesh B","orcid":"0000-0002-0404-4356"},{"id":"d25d21ef-dc8d-11ea-abe3-ec4576307f48","full_name":"Mondal, Soumyadip","last_name":"Mondal","first_name":"Soumyadip"},{"id":"50c64d4d-eb97-11eb-a6c2-d33e5e14f112","last_name":"Pant","full_name":"Pant, Bhargavi","first_name":"Bhargavi"},{"orcid":"0000-0003-2902-5319","last_name":"Freunberger","full_name":"Freunberger, Stefan Alexander","first_name":"Stefan Alexander","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425"}],"keyword":["General Chemistry","Catalysis"],"abstract":[{"lang":"eng","text":"The short history of research on Li-O2 batteries has seen a remarkable number of mechanistic U-turns over the years. From the initial use of carbonate electrolytes, that were then found to be entirely unsuitable, to the belief that (su)peroxide was solely responsible for degradation, before the more reactive singlet oxygen was found to form, to the hypothesis that capacity depends on a competing surface/solution mechanism before a practically exclusive solution mechanism was identified. Herein, we argue for an ever-fresh look at the reported data without bias towards supposedly established explanations. We explain how the latest findings on rate and capacity limits, as well as the origin of side reactions, are connected via the disproportionation (DISP) step in the (dis)charge mechanism. Therefrom, directions emerge for the design of electrolytes and mediators on how to suppress side reactions and to enable high rate and high reversible capacity."}],"type":"journal_article","citation":{"apa":"Jethwa, R. B., Mondal, S., Pant, B., &#38; Freunberger, S. A. (2023). To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries. <i>Angewandte Chemie International Edition</i>. Wiley. <a href=\"https://doi.org/10.1002/anie.202316476\">https://doi.org/10.1002/anie.202316476</a>","ieee":"R. B. Jethwa, S. Mondal, B. Pant, and S. A. Freunberger, “To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries,” <i>Angewandte Chemie International Edition</i>. Wiley, 2023.","chicago":"Jethwa, Rajesh B, Soumyadip Mondal, Bhargavi Pant, and Stefan Alexander Freunberger. “To DISP or Not? The Far‐reaching Reaction Mechanisms Underpinning Lithium‐air Batteries.” <i>Angewandte Chemie International Edition</i>. Wiley, 2023. <a href=\"https://doi.org/10.1002/anie.202316476\">https://doi.org/10.1002/anie.202316476</a>.","mla":"Jethwa, Rajesh B., et al. “To DISP or Not? The Far‐reaching Reaction Mechanisms Underpinning Lithium‐air Batteries.” <i>Angewandte Chemie International Edition</i>, e202316476, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/anie.202316476\">10.1002/anie.202316476</a>.","ama":"Jethwa RB, Mondal S, Pant B, Freunberger SA. To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries. <i>Angewandte Chemie International Edition</i>. 2023. doi:<a href=\"https://doi.org/10.1002/anie.202316476\">10.1002/anie.202316476</a>","short":"R.B. Jethwa, S. Mondal, B. Pant, S.A. Freunberger, Angewandte Chemie International Edition (2023).","ista":"Jethwa RB, Mondal S, Pant B, Freunberger SA. 2023. To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries. Angewandte Chemie International Edition., e202316476."},"day":"14","publication_status":"epub_ahead"},{"publisher":"MDPI","language":[{"iso":"eng"}],"month":"11","article_type":"original","date_published":"2023-11-01T00:00:00Z","date_created":"2024-01-10T09:24:35Z","file":[{"date_updated":"2024-01-10T13:39:42Z","access_level":"open_access","date_created":"2024-01-10T13:39:42Z","checksum":"4df7d206ba022b7f54eff1f0aec1659a","file_name":"2023_IJMS_Teplova.pdf","file_size":2637784,"creator":"dernst","file_id":"14791","content_type":"application/pdf","relation":"main_file","success":1}],"has_accepted_license":"1","department":[{"_id":"JiFr"}],"intvolume":"        24","status":"public","day":"01","type":"journal_article","issue":"22","publication":"International Journal of Molecular Sciences","file_date_updated":"2024-01-10T13:39:42Z","title":"Phytaspase Is capable of detaching the endoplasmic reticulum retrieval signal from tobacco calreticulin-3","external_id":{"pmid":["38003717"],"isi":["001113792600001"]},"year":"2023","doi":"10.3390/ijms242216527","ddc":["580"],"tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"isi":1,"article_number":"16527","abstract":[{"lang":"eng","text":"Soluble chaperones residing in the endoplasmic reticulum (ER) play vitally important roles in folding and quality control of newly synthesized proteins that transiently pass through the ER en route to their final destinations. These soluble residents of the ER are themselves endowed with an ER retrieval signal that enables the cell to bring the escaped residents back from the Golgi. Here, by using purified proteins, we showed that Nicotiana tabacum phytaspase, a plant aspartate-specific protease, introduces two breaks at the C-terminus of the N. tabacum ER resident calreticulin-3. These cleavages resulted in removal of either a dipeptide or a hexapeptide from the C-terminus of calreticulin-3 encompassing part or all of the ER retrieval signal. Consistently, expression of the calreticulin-3 derivative mimicking the phytaspase cleavage product in Nicotiana benthamiana cells demonstrated loss of the ER accumulation of the protein. Notably, upon its escape from the ER, calreticulin-3 was further processed by an unknown protease(s) to generate the free N-terminal (N) domain of calreticulin-3, which was ultimately secreted into the apoplast. Our study thus identified a specific proteolytic enzyme capable of precise detachment of the ER retrieval signal from a plant ER resident protein, with implications for the further fate of the escaped resident."}],"author":[{"id":"e3736151-106c-11ec-b916-c2558e2762c6","first_name":"Anastasiia","full_name":"Teplova, Anastasiia","last_name":"Teplova"},{"first_name":"Artemii A.","full_name":"Pigidanov, Artemii A.","last_name":"Pigidanov"},{"last_name":"Serebryakova","full_name":"Serebryakova, Marina V.","first_name":"Marina V."},{"first_name":"Sergei A.","full_name":"Golyshev, Sergei A.","last_name":"Golyshev"},{"first_name":"Raisa A.","last_name":"Galiullina","full_name":"Galiullina, Raisa A."},{"full_name":"Chichkova, Nina V.","last_name":"Chichkova","first_name":"Nina V."},{"first_name":"Andrey B.","last_name":"Vartapetian","full_name":"Vartapetian, Andrey B."}],"keyword":["Inorganic Chemistry","Organic Chemistry","Physical and Theoretical Chemistry","Computer Science Applications","Spectroscopy","Molecular Biology","General Medicine","Catalysis"],"publication_status":"published","citation":{"chicago":"Teplova, Anastasiia, Artemii A. Pigidanov, Marina V. Serebryakova, Sergei A. Golyshev, Raisa A. Galiullina, Nina V. Chichkova, and Andrey B. Vartapetian. “Phytaspase Is Capable of Detaching the Endoplasmic Reticulum Retrieval Signal from Tobacco Calreticulin-3.” <i>International Journal of Molecular Sciences</i>. MDPI, 2023. <a href=\"https://doi.org/10.3390/ijms242216527\">https://doi.org/10.3390/ijms242216527</a>.","ieee":"A. Teplova <i>et al.</i>, “Phytaspase Is capable of detaching the endoplasmic reticulum retrieval signal from tobacco calreticulin-3,” <i>International Journal of Molecular Sciences</i>, vol. 24, no. 22. MDPI, 2023.","apa":"Teplova, A., Pigidanov, A. A., Serebryakova, M. V., Golyshev, S. A., Galiullina, R. A., Chichkova, N. V., &#38; Vartapetian, A. B. (2023). Phytaspase Is capable of detaching the endoplasmic reticulum retrieval signal from tobacco calreticulin-3. <i>International Journal of Molecular Sciences</i>. MDPI. <a href=\"https://doi.org/10.3390/ijms242216527\">https://doi.org/10.3390/ijms242216527</a>","short":"A. Teplova, A.A. Pigidanov, M.V. Serebryakova, S.A. Golyshev, R.A. Galiullina, N.V. Chichkova, A.B. Vartapetian, International Journal of Molecular Sciences 24 (2023).","ista":"Teplova A, Pigidanov AA, Serebryakova MV, Golyshev SA, Galiullina RA, Chichkova NV, Vartapetian AB. 2023. Phytaspase Is capable of detaching the endoplasmic reticulum retrieval signal from tobacco calreticulin-3. International Journal of Molecular Sciences. 24(22), 16527.","ama":"Teplova A, Pigidanov AA, Serebryakova MV, et al. Phytaspase Is capable of detaching the endoplasmic reticulum retrieval signal from tobacco calreticulin-3. <i>International Journal of Molecular Sciences</i>. 2023;24(22). doi:<a href=\"https://doi.org/10.3390/ijms242216527\">10.3390/ijms242216527</a>","mla":"Teplova, Anastasiia, et al. “Phytaspase Is Capable of Detaching the Endoplasmic Reticulum Retrieval Signal from Tobacco Calreticulin-3.” <i>International Journal of Molecular Sciences</i>, vol. 24, no. 22, 16527, MDPI, 2023, doi:<a href=\"https://doi.org/10.3390/ijms242216527\">10.3390/ijms242216527</a>."},"pmid":1,"_id":"14776","publication_identifier":{"issn":["1422-0067"]},"acknowledgement":"We thank C.U.T. Hellen for critically reading the manuscript. The MALDI MS facility and CLSM became available to us in the framework of Moscow State University Development Programs PNG 5.13 and PNR 5.13.\r\nThis work was funded by the Russian Science Foundation, grant numbers 19-14-00010 and 22-14-00071.","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","quality_controlled":"1","date_updated":"2024-01-10T13:41:10Z","oa":1,"volume":24,"article_processing_charge":"Yes"},{"abstract":[{"text":"Cover Page","lang":"eng"}],"keyword":["General Chemistry","Catalysis"],"author":[{"id":"36336939-eb97-11eb-a6c2-c83f1214ca79","orcid":"0000-0002-6401-5151","full_name":"Becker, Lea Marie","last_name":"Becker","first_name":"Lea Marie"},{"first_name":"Mélanie","full_name":"Berbon, Mélanie","last_name":"Berbon"},{"full_name":"Vallet, Alicia","last_name":"Vallet","first_name":"Alicia"},{"first_name":"Axelle","last_name":"Grelard","full_name":"Grelard, Axelle"},{"full_name":"Morvan, Estelle","last_name":"Morvan","first_name":"Estelle"},{"first_name":"Benjamin","last_name":"Bardiaux","full_name":"Bardiaux, Benjamin"},{"first_name":"Roman","full_name":"Lichtenecker, Roman","last_name":"Lichtenecker"},{"last_name":"Ernst","full_name":"Ernst, Matthias","first_name":"Matthias"},{"first_name":"Antoine","last_name":"Loquet","full_name":"Loquet, Antoine"},{"id":"7B541462-FAF6-11E9-A490-E8DFE5697425","first_name":"Paul","orcid":"0000-0002-9350-7606","full_name":"Schanda, Paul","last_name":"Schanda"}],"citation":{"apa":"Becker, L. M., Berbon, M., Vallet, A., Grelard, A., Morvan, E., Bardiaux, B., … Schanda, P. (2023). <i>Cover Picture: The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle‐Spinning NMR spectroscopy of aromatic residues</i>. <i>Angewandte Chemie International Edition</i> (Vol. 62). Wiley. <a href=\"https://doi.org/10.1002/anie.202304138\">https://doi.org/10.1002/anie.202304138</a>","ieee":"L. M. Becker <i>et al.</i>, <i>Cover Picture: The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle‐Spinning NMR spectroscopy of aromatic residues</i>, vol. 62, no. 19. Wiley, 2023.","chicago":"Becker, Lea Marie, Mélanie Berbon, Alicia Vallet, Axelle Grelard, Estelle Morvan, Benjamin Bardiaux, Roman Lichtenecker, Matthias Ernst, Antoine Loquet, and Paul Schanda. <i>Cover Picture: The Rigid Core and Flexible Surface of Amyloid Fibrils Probed by Magic‐Angle‐Spinning NMR Spectroscopy of Aromatic Residues</i>. <i>Angewandte Chemie International Edition</i>. Vol. 62. Wiley, 2023. <a href=\"https://doi.org/10.1002/anie.202304138\">https://doi.org/10.1002/anie.202304138</a>.","ama":"Becker LM, Berbon M, Vallet A, et al. <i>Cover Picture: The Rigid Core and Flexible Surface of Amyloid Fibrils Probed by Magic‐Angle‐Spinning NMR Spectroscopy of Aromatic Residues</i>. Vol 62. Wiley; 2023. doi:<a href=\"https://doi.org/10.1002/anie.202304138\">10.1002/anie.202304138</a>","mla":"Becker, Lea Marie, et al. “Cover Picture: The Rigid Core and Flexible Surface of Amyloid Fibrils Probed by Magic‐Angle‐Spinning NMR Spectroscopy of Aromatic Residues.” <i>Angewandte Chemie International Edition</i>, vol. 62, no. 19, e202304138, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/anie.202304138\">10.1002/anie.202304138</a>.","short":"L.M. Becker, M. Berbon, A. Vallet, A. Grelard, E. Morvan, B. Bardiaux, R. Lichtenecker, M. Ernst, A. Loquet, P. Schanda, Cover Picture: The Rigid Core and Flexible Surface of Amyloid Fibrils Probed by Magic‐Angle‐Spinning NMR Spectroscopy of Aromatic Residues, Wiley, 2023.","ista":"Becker LM, Berbon M, Vallet A, Grelard A, Morvan E, Bardiaux B, Lichtenecker R, Ernst M, Loquet A, Schanda P. 2023. Cover Picture: The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle‐Spinning NMR spectroscopy of aromatic residues, Wiley,p."},"publication_status":"published","publication_identifier":{"eissn":["1521-3773"],"issn":["1433-7851"]},"_id":"14861","oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","oa":1,"date_updated":"2024-01-23T08:48:14Z","volume":62,"title":"Cover Picture: The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle‐Spinning NMR spectroscopy of aromatic residues","year":"2023","doi":"10.1002/anie.202304138","related_material":{"link":[{"url":"https://doi.org/10.1002/ange.202304138","relation":"translation"}],"record":[{"relation":"other","id":"12675","status":"public"}]},"article_number":" e202304138","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1002/anie.202304138"}],"intvolume":"        62","status":"public","day":"02","type":"other_academic_publication","publication":"Angewandte Chemie International Edition","issue":"19","publisher":"Wiley","language":[{"iso":"eng"}],"month":"05","date_published":"2023-05-02T00:00:00Z","date_created":"2024-01-22T11:54:34Z","department":[{"_id":"PaSc"}]},{"quality_controlled":"1","oa_version":"Published Version","acknowledgement":"B.C. acknowledges resources provided by the Cambridge Tier2 system operated by the University of Cambridge Research\r\nComputing Service funded by EPSRC Tier-2 capital grant EP/\r\nP020259/1.","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","publication_identifier":{"issn":["0002-7863"],"eissn":["1520-5126"]},"_id":"13216","pmid":1,"article_processing_charge":"Yes (via OA deal)","oa":1,"volume":145,"date_updated":"2023-10-11T08:45:10Z","keyword":["Colloid and Surface Chemistry","Biochemistry","General Chemistry","Catalysis"],"author":[{"id":"91deeae8-1207-11ec-b130-c194ad5b50c6","first_name":"Rhys","last_name":"Bunting","full_name":"Bunting, Rhys","orcid":"0000-0001-6928-074X"},{"id":"8b4b6a9f-32b0-11ee-9fa8-bbe85e26258e","last_name":"Wodaczek","full_name":"Wodaczek, Felix","orcid":"0009-0000-1457-795X","first_name":"Felix"},{"full_name":"Torabi, Tina","last_name":"Torabi","first_name":"Tina"},{"id":"cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9","first_name":"Bingqing","last_name":"Cheng","full_name":"Cheng, Bingqing","orcid":"0000-0002-3584-9632"}],"abstract":[{"text":"Physical catalysts often have multiple sites where reactions can take place. One prominent example is single-atom alloys, where the reactive dopant atoms can preferentially locate in the bulk or at different sites on the surface of the nanoparticle. However, ab initio modeling of catalysts usually only considers one site of the catalyst, neglecting the effects of multiple sites. Here, nanoparticles of copper doped with single-atom rhodium or palladium are modeled for the dehydrogenation of propane. Single-atom alloy nanoparticles are simulated at 400–600 K, using machine learning potentials trained on density functional theory calculations, and then the occupation of different single-atom active sites is identified using a similarity kernel. Further, the turnover frequency for all possible sites is calculated for propane dehydrogenation to propene through microkinetic modeling using density functional theory calculations. The total turnover frequencies of the whole nanoparticle are then described from both the population and the individual turnover frequency of each site. Under operating conditions, rhodium as a dopant is found to almost exclusively occupy (111) surface sites while palladium as a dopant occupies a greater variety of facets. Undercoordinated dopant surface sites are found to tend to be more reactive for propane dehydrogenation compared to the (111) surface. It is found that considering the dynamics of the single-atom alloy nanoparticle has a profound effect on the calculated catalytic activity of single-atom alloys by several orders of magnitude.","lang":"eng"}],"citation":{"mla":"Bunting, Rhys, et al. “Reactivity of Single-Atom Alloy Nanoparticles: Modeling the Dehydrogenation of Propane.” <i>Journal of the American Chemical Society</i>, vol. 145, no. 27, American Chemical Society, 2023, pp. 14894–902, doi:<a href=\"https://doi.org/10.1021/jacs.3c04030\">10.1021/jacs.3c04030</a>.","ama":"Bunting R, Wodaczek F, Torabi T, Cheng B. Reactivity of single-atom alloy nanoparticles: Modeling the dehydrogenation of propane. <i>Journal of the American Chemical Society</i>. 2023;145(27):14894-14902. doi:<a href=\"https://doi.org/10.1021/jacs.3c04030\">10.1021/jacs.3c04030</a>","short":"R. Bunting, F. Wodaczek, T. Torabi, B. Cheng, Journal of the American Chemical Society 145 (2023) 14894–14902.","ista":"Bunting R, Wodaczek F, Torabi T, Cheng B. 2023. Reactivity of single-atom alloy nanoparticles: Modeling the dehydrogenation of propane. Journal of the American Chemical Society. 145(27), 14894–14902.","apa":"Bunting, R., Wodaczek, F., Torabi, T., &#38; Cheng, B. (2023). Reactivity of single-atom alloy nanoparticles: Modeling the dehydrogenation of propane. <i>Journal of the American Chemical Society</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/jacs.3c04030\">https://doi.org/10.1021/jacs.3c04030</a>","ieee":"R. Bunting, F. Wodaczek, T. Torabi, and B. Cheng, “Reactivity of single-atom alloy nanoparticles: Modeling the dehydrogenation of propane,” <i>Journal of the American Chemical Society</i>, vol. 145, no. 27. American Chemical Society, pp. 14894–14902, 2023.","chicago":"Bunting, Rhys, Felix Wodaczek, Tina Torabi, and Bingqing Cheng. “Reactivity of Single-Atom Alloy Nanoparticles: Modeling the Dehydrogenation of Propane.” <i>Journal of the American Chemical Society</i>. American Chemical Society, 2023. <a href=\"https://doi.org/10.1021/jacs.3c04030\">https://doi.org/10.1021/jacs.3c04030</a>."},"publication_status":"published","ddc":["540"],"isi":1,"tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"external_id":{"isi":["001020623900001"],"pmid":["37390457"]},"title":"Reactivity of single-atom alloy nanoparticles: Modeling the dehydrogenation of propane","year":"2023","doi":"10.1021/jacs.3c04030","page":"14894-14902","file_date_updated":"2023-07-12T10:22:04Z","publication":"Journal of the American Chemical Society","issue":"27","status":"public","intvolume":"       145","type":"journal_article","day":"30","file":[{"date_created":"2023-07-12T10:22:04Z","checksum":"e07d5323f9c0e5cbd1ad6453f29440ab","file_name":"2023_JACS_Bunting.pdf","file_size":3155843,"date_updated":"2023-07-12T10:22:04Z","access_level":"open_access","success":1,"creator":"cchlebak","file_id":"13219","content_type":"application/pdf","relation":"main_file"}],"date_created":"2023-07-12T09:16:40Z","department":[{"_id":"MaIb"},{"_id":"BiCh"}],"has_accepted_license":"1","language":[{"iso":"eng"}],"publisher":"American Chemical Society","article_type":"original","date_published":"2023-06-30T00:00:00Z","month":"06"},{"page":"4098-4108","publication":"Journal of the American Chemical Society","issue":"7","type":"journal_article","day":"09","status":"public","intvolume":"       145","date_created":"2023-08-01T09:33:08Z","date_published":"2023-02-09T00:00:00Z","article_type":"original","month":"02","language":[{"iso":"eng"}],"scopus_import":"1","publisher":"American Chemical Society","article_processing_charge":"No","volume":145,"date_updated":"2023-08-02T10:44:22Z","oa":1,"quality_controlled":"1","oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","extern":"1","publication_identifier":{"eissn":["1520-5126"],"issn":["0002-7863"]},"_id":"13354","pmid":1,"citation":{"ama":"Wang J, Peled TS, Klajn R. Photocleavable anionic glues for light-responsive nanoparticle aggregates. <i>Journal of the American Chemical Society</i>. 2023;145(7):4098-4108. doi:<a href=\"https://doi.org/10.1021/jacs.2c11973\">10.1021/jacs.2c11973</a>","mla":"Wang, Jinhua, et al. “Photocleavable Anionic Glues for Light-Responsive Nanoparticle Aggregates.” <i>Journal of the American Chemical Society</i>, vol. 145, no. 7, American Chemical Society, 2023, pp. 4098–108, doi:<a href=\"https://doi.org/10.1021/jacs.2c11973\">10.1021/jacs.2c11973</a>.","ista":"Wang J, Peled TS, Klajn R. 2023. Photocleavable anionic glues for light-responsive nanoparticle aggregates. Journal of the American Chemical Society. 145(7), 4098–4108.","short":"J. Wang, T.S. Peled, R. Klajn, Journal of the American Chemical Society 145 (2023) 4098–4108.","apa":"Wang, J., Peled, T. S., &#38; Klajn, R. (2023). Photocleavable anionic glues for light-responsive nanoparticle aggregates. <i>Journal of the American Chemical Society</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/jacs.2c11973\">https://doi.org/10.1021/jacs.2c11973</a>","ieee":"J. Wang, T. S. Peled, and R. Klajn, “Photocleavable anionic glues for light-responsive nanoparticle aggregates,” <i>Journal of the American Chemical Society</i>, vol. 145, no. 7. American Chemical Society, pp. 4098–4108, 2023.","chicago":"Wang, Jinhua, Tzuf Shay Peled, and Rafal Klajn. “Photocleavable Anionic Glues for Light-Responsive Nanoparticle Aggregates.” <i>Journal of the American Chemical Society</i>. American Chemical Society, 2023. <a href=\"https://doi.org/10.1021/jacs.2c11973\">https://doi.org/10.1021/jacs.2c11973</a>."},"publication_status":"published","keyword":["Colloid and Surface Chemistry","Biochemistry","General Chemistry","Catalysis"],"author":[{"first_name":"Jinhua","full_name":"Wang, Jinhua","last_name":"Wang"},{"last_name":"Peled","full_name":"Peled, Tzuf Shay","first_name":"Tzuf Shay"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","last_name":"Klajn","first_name":"Rafal"}],"abstract":[{"text":"Integrating light-sensitive molecules within nanoparticle (NP) assemblies is an attractive approach to fabricate new photoresponsive nanomaterials. Here, we describe the concept of photocleavable anionic glue (PAG): small trianions capable of mediating interactions between (and inducing the aggregation of) cationic NPs by means of electrostatic interactions. Exposure to light converts PAGs into dianionic products incapable of maintaining the NPs in an assembled state, resulting in light-triggered disassembly of NP aggregates. To demonstrate the proof-of-concept, we work with an organic PAG incorporating the UV-cleavable o-nitrobenzyl moiety and an inorganic PAG, the photosensitive trioxalatocobaltate(III) complex, which absorbs light across the entire visible spectrum. Both PAGs were used to prepare either amorphous NP assemblies or regular superlattices with a long-range NP order. These NP aggregates disassembled rapidly upon light exposure for a specific time, which could be tuned by the incident light wavelength or the amount of PAG used. Selective excitation of the inorganic PAG in a system combining the two PAGs results in a photodecomposition product that deactivates the organic PAG, enabling nontrivial disassembly profiles under a single type of external stimulus.","lang":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1021/jacs.2c11973"}],"doi":"10.1021/jacs.2c11973","year":"2023","title":"Photocleavable anionic glues for light-responsive nanoparticle aggregates","external_id":{"pmid":["36757850"]}},{"citation":{"apa":"Becker, L. M., Berbon, M., Vallet, A., Grelard, A., Morvan, E., Bardiaux, B., … Schanda, P. (2023). The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle Spinning NMR of aromatic residues. <i>Angewandte Chemie International Edition</i>. Wiley. <a href=\"https://doi.org/10.1002/anie.202219314\">https://doi.org/10.1002/anie.202219314</a>","ieee":"L. M. Becker <i>et al.</i>, “The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle Spinning NMR of aromatic residues,” <i>Angewandte Chemie International Edition</i>, vol. 62, no. 19. Wiley, 2023.","chicago":"Becker, Lea Marie, Mélanie Berbon, Alicia Vallet, Axelle Grelard, Estelle Morvan, Benjamin Bardiaux, Roman Lichtenecker, Matthias Ernst, Antoine Loquet, and Paul Schanda. “The Rigid Core and Flexible Surface of Amyloid Fibrils Probed by Magic‐Angle Spinning NMR of Aromatic Residues.” <i>Angewandte Chemie International Edition</i>. Wiley, 2023. <a href=\"https://doi.org/10.1002/anie.202219314\">https://doi.org/10.1002/anie.202219314</a>.","mla":"Becker, Lea Marie, et al. “The Rigid Core and Flexible Surface of Amyloid Fibrils Probed by Magic‐Angle Spinning NMR of Aromatic Residues.” <i>Angewandte Chemie International Edition</i>, vol. 62, no. 19, e202219314, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/anie.202219314\">10.1002/anie.202219314</a>.","ama":"Becker LM, Berbon M, Vallet A, et al. The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle Spinning NMR of aromatic residues. <i>Angewandte Chemie International Edition</i>. 2023;62(19). doi:<a href=\"https://doi.org/10.1002/anie.202219314\">10.1002/anie.202219314</a>","ista":"Becker LM, Berbon M, Vallet A, Grelard A, Morvan E, Bardiaux B, Lichtenecker R, Ernst M, Loquet A, Schanda P. 2023. The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle Spinning NMR of aromatic residues. Angewandte Chemie International Edition. 62(19), e202219314.","short":"L.M. Becker, M. Berbon, A. Vallet, A. Grelard, E. Morvan, B. Bardiaux, R. Lichtenecker, M. Ernst, A. Loquet, P. Schanda, Angewandte Chemie International Edition 62 (2023)."},"publication_status":"published","keyword":["General Chemistry","Catalysis"],"author":[{"id":"36336939-eb97-11eb-a6c2-c83f1214ca79","orcid":"0000-0002-6401-5151","full_name":"Becker, Lea Marie","last_name":"Becker","first_name":"Lea Marie"},{"first_name":"Mélanie","full_name":"Berbon, Mélanie","last_name":"Berbon"},{"full_name":"Vallet, Alicia","last_name":"Vallet","first_name":"Alicia"},{"last_name":"Grelard","full_name":"Grelard, Axelle","first_name":"Axelle"},{"full_name":"Morvan, Estelle","last_name":"Morvan","first_name":"Estelle"},{"first_name":"Benjamin","last_name":"Bardiaux","full_name":"Bardiaux, Benjamin"},{"first_name":"Roman","full_name":"Lichtenecker, Roman","last_name":"Lichtenecker"},{"first_name":"Matthias","last_name":"Ernst","full_name":"Ernst, Matthias"},{"full_name":"Loquet, Antoine","last_name":"Loquet","first_name":"Antoine"},{"orcid":"0000-0002-9350-7606","last_name":"Schanda","full_name":"Schanda, Paul","first_name":"Paul","id":"7B541462-FAF6-11E9-A490-E8DFE5697425"}],"abstract":[{"lang":"eng","text":"Aromatic side chains are important reporters of the plasticity of proteins, and often form important contacts in protein--protein interactions. By studying a pair of structurally homologous cross-β amyloid fibrils, HET-s and HELLF, with a specific isotope-labeling approach and magic-angle-spinning (MAS) NMR, we have characterized the dynamic behavior of Phe and Tyr aromatic rings to show that the hydrophobic amyloid core is rigid, without any sign of \"breathing motions\" over hundreds of milliseconds at least. Aromatic residues exposed at the fibril surface have a rigid ring axis but undergo ring flips, on a variety of time scales from ns to µs. Our approach provides direct insight into hydrophobic-core motions, enabling a better evaluation of the conformational heterogeneity generated from a NMR structural ensemble of such amyloid cross-β architecture."}],"article_processing_charge":"Yes (via OA deal)","date_updated":"2024-02-21T12:14:06Z","oa":1,"volume":62,"quality_controlled":"1","oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","acknowledgement":"We thank AlbertA. Smith (Leipzig)for insightful discussions. This work was supported by funding from the European Research Council (StG-2012-311318 to P.S.) and used the platforms of the Grenoble Instruct-ERIC center (ISBG;UMS 3518 CNRS-CEA-UJF-EMBL) within the Grenoble Partnership for Structural Biology(PSB) and facilities and expertiseof the Biophysical and Structural Chemistry platform (BPCS) at IECB,CNRSUAR3033,INSERMUS001 and Bordeaux University.","publication_identifier":{"eissn":["1521-3773"],"issn":["1433-7851"]},"_id":"12675","pmid":1,"year":"2023","doi":"10.1002/anie.202219314","external_id":{"pmid":["36738230"],"isi":["000956919900001"]},"title":"The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle Spinning NMR of aromatic residues","isi":1,"article_number":"e202219314","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","image":"/images/cc_by_nc.png","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","short":"CC BY-NC (4.0)"},"ddc":["540"],"related_material":{"record":[{"status":"public","relation":"other","id":"14861"},{"status":"public","relation":"research_data","id":"12497"}],"link":[{"description":"News on ISTA website","relation":"press_release","url":"https://ista.ac.at/en/news/dancing-styles-of-atoms/"}]},"type":"journal_article","day":"01","status":"public","intvolume":"        62","file_date_updated":"2023-08-16T12:33:31Z","publication":"Angewandte Chemie International Edition","issue":"19","article_type":"original","date_published":"2023-05-01T00:00:00Z","month":"05","language":[{"iso":"eng"}],"publisher":"Wiley","department":[{"_id":"GradSch"},{"_id":"PaSc"}],"has_accepted_license":"1","file":[{"file_name":"2023_AngewChemInt_Becker.pdf","file_size":1422445,"date_created":"2023-08-16T12:33:31Z","checksum":"7dd083ed8850faa55c34e411ed390de9","date_updated":"2023-08-16T12:33:31Z","access_level":"open_access","success":1,"content_type":"application/pdf","relation":"main_file","creator":"dernst","file_id":"14072"}],"date_created":"2023-02-24T10:45:01Z"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","quality_controlled":"1","oa_version":"None","_id":"12919","extern":"1","publication_identifier":{"issn":["0039-7881"],"eissn":["1437-210X"]},"volume":55,"date_updated":"2023-05-15T08:43:50Z","article_processing_charge":"No","author":[{"full_name":"Murakami, Sho","last_name":"Murakami","first_name":"Sho"},{"last_name":"Brudy","full_name":"Brudy, Cosima","first_name":"Cosima"},{"last_name":"Bachmann","full_name":"Bachmann, Moritz","first_name":"Moritz"},{"last_name":"Takemoto","full_name":"Takemoto, Yoshiji","first_name":"Yoshiji"},{"id":"93e5e5b2-0da6-11ed-8a41-af589a024726","last_name":"Pieber","full_name":"Pieber, Bartholomäus","orcid":"0000-0001-8689-388X","first_name":"Bartholomäus"}],"keyword":["Organic Chemistry","Catalysis"],"abstract":[{"lang":"eng","text":"We report the visible light photocatalytic cleavage of trityl thioethers or ethers under pH-neutral conditions. The method results in the formation of the respective symmetrical disulfides and alcohols in moderate to excellent yield. The protocol only requires the addition of a suitable photocatalyst and light rendering it orthogonal to several functionalities, including acid labile protective groups. The same conditions can be used to directly convert trityl-protected thiols into unsymmetrical disulfides or selenosulfides, and to cleave trityl resins in solid phase organic synthesis."}],"publication_status":"published","citation":{"mla":"Murakami, Sho, et al. “Photocatalytic Cleavage of Trityl Protected Thiols and Alcohols.” <i>Synthesis</i>, vol. 55, no. 09, Georg Thieme Verlag, 2023, pp. 1367–74, doi:<a href=\"https://doi.org/10.1055/a-1979-5933\">10.1055/a-1979-5933</a>.","ama":"Murakami S, Brudy C, Bachmann M, Takemoto Y, Pieber B. Photocatalytic cleavage of trityl protected thiols and alcohols. <i>Synthesis</i>. 2023;55(09):1367-1374. doi:<a href=\"https://doi.org/10.1055/a-1979-5933\">10.1055/a-1979-5933</a>","ista":"Murakami S, Brudy C, Bachmann M, Takemoto Y, Pieber B. 2023. Photocatalytic cleavage of trityl protected thiols and alcohols. Synthesis. 55(09), 1367–1374.","short":"S. Murakami, C. Brudy, M. Bachmann, Y. Takemoto, B. Pieber, Synthesis 55 (2023) 1367–1374.","ieee":"S. Murakami, C. Brudy, M. Bachmann, Y. Takemoto, and B. Pieber, “Photocatalytic cleavage of trityl protected thiols and alcohols,” <i>Synthesis</i>, vol. 55, no. 09. Georg Thieme Verlag, pp. 1367–1374, 2023.","apa":"Murakami, S., Brudy, C., Bachmann, M., Takemoto, Y., &#38; Pieber, B. (2023). Photocatalytic cleavage of trityl protected thiols and alcohols. <i>Synthesis</i>. Georg Thieme Verlag. <a href=\"https://doi.org/10.1055/a-1979-5933\">https://doi.org/10.1055/a-1979-5933</a>","chicago":"Murakami, Sho, Cosima Brudy, Moritz Bachmann, Yoshiji Takemoto, and Bartholomäus Pieber. “Photocatalytic Cleavage of Trityl Protected Thiols and Alcohols.” <i>Synthesis</i>. Georg Thieme Verlag, 2023. <a href=\"https://doi.org/10.1055/a-1979-5933\">https://doi.org/10.1055/a-1979-5933</a>."},"title":"Photocatalytic cleavage of trityl protected thiols and alcohols","doi":"10.1055/a-1979-5933","year":"2023","page":"1367-1374","issue":"09","publication":"Synthesis","status":"public","intvolume":"        55","type":"journal_article","day":"01","date_created":"2023-05-08T08:25:08Z","language":[{"iso":"eng"}],"publisher":"Georg Thieme Verlag","scopus_import":"1","date_published":"2023-05-01T00:00:00Z","article_type":"original","month":"05"},{"main_file_link":[{"url":"https://doi.org/10.1002/chem.202202967","open_access":"1"}],"article_number":"e202202967","title":"Programmable photocatalytic activity of multicomponent covalent organic frameworks used as metallaphotocatalysts","year":"2023","doi":"10.1002/chem.202202967","oa_version":"Published Version","quality_controlled":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"issn":["0947-6539"],"eissn":["1521-3765"]},"extern":"1","_id":"12920","article_processing_charge":"No","date_updated":"2023-05-15T08:39:24Z","volume":29,"oa":1,"keyword":["General Chemistry","Catalysis","Organic Chemistry"],"author":[{"full_name":"Traxler, Michael","last_name":"Traxler","first_name":"Michael"},{"last_name":"Reischauer","full_name":"Reischauer, Susanne","first_name":"Susanne"},{"last_name":"Vogl","full_name":"Vogl, Sarah","first_name":"Sarah"},{"first_name":"Jérôme","last_name":"Roeser","full_name":"Roeser, Jérôme"},{"first_name":"Jabor","last_name":"Rabeah","full_name":"Rabeah, Jabor"},{"last_name":"Penschke","full_name":"Penschke, Christopher","first_name":"Christopher"},{"first_name":"Peter","last_name":"Saalfrank","full_name":"Saalfrank, Peter"},{"full_name":"Pieber, Bartholomäus","last_name":"Pieber","orcid":"0000-0001-8689-388X","first_name":"Bartholomäus","id":"93e5e5b2-0da6-11ed-8a41-af589a024726"},{"last_name":"Thomas","full_name":"Thomas, Arne","first_name":"Arne"}],"abstract":[{"lang":"eng","text":"The multicomponent approach allows to incorporate several functionalities into a single covalent organic framework (COF) and consequently allows the construction of bifunctional materials for cooperative catalysis. The well-defined structure of such multicomponent COFs is furthermore ideally suited for structure-activity relationship studies. We report a series of multicomponent COFs that contain acridine- and 2,2’-bipyridine linkers connected through 1,3,5-benzenetrialdehyde derivatives. The acridine motif is responsible for broad light absorption, while the bipyridine unit enables complexation of nickel catalysts. These features enable the usage of the framework materials as catalysts for light-mediated carbon−heteroatom cross-couplings. Variation of the node units shows that the catalytic activity correlates to the keto-enamine tautomer isomerism. This allows switching between high charge-carrier mobility and persistent, localized charge-separated species depending on the nodes, a tool to tailor the materials for specific reactions. Moreover, nickel-loaded COFs are recyclable and catalyze cross-couplings even using red light irradiation."}],"citation":{"ama":"Traxler M, Reischauer S, Vogl S, et al. Programmable photocatalytic activity of multicomponent covalent organic frameworks used as metallaphotocatalysts. <i>Chemistry – A European Journal</i>. 2023;29(4). doi:<a href=\"https://doi.org/10.1002/chem.202202967\">10.1002/chem.202202967</a>","mla":"Traxler, Michael, et al. “Programmable Photocatalytic Activity of Multicomponent Covalent Organic Frameworks Used as Metallaphotocatalysts.” <i>Chemistry – A European Journal</i>, vol. 29, no. 4, e202202967, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/chem.202202967\">10.1002/chem.202202967</a>.","ista":"Traxler M, Reischauer S, Vogl S, Roeser J, Rabeah J, Penschke C, Saalfrank P, Pieber B, Thomas A. 2023. Programmable photocatalytic activity of multicomponent covalent organic frameworks used as metallaphotocatalysts. Chemistry – A European Journal. 29(4), e202202967.","short":"M. Traxler, S. Reischauer, S. Vogl, J. Roeser, J. Rabeah, C. Penschke, P. Saalfrank, B. Pieber, A. Thomas, Chemistry – A European Journal 29 (2023).","ieee":"M. Traxler <i>et al.</i>, “Programmable photocatalytic activity of multicomponent covalent organic frameworks used as metallaphotocatalysts,” <i>Chemistry – A European Journal</i>, vol. 29, no. 4. Wiley, 2023.","apa":"Traxler, M., Reischauer, S., Vogl, S., Roeser, J., Rabeah, J., Penschke, C., … Thomas, A. (2023). Programmable photocatalytic activity of multicomponent covalent organic frameworks used as metallaphotocatalysts. <i>Chemistry – A European Journal</i>. Wiley. <a href=\"https://doi.org/10.1002/chem.202202967\">https://doi.org/10.1002/chem.202202967</a>","chicago":"Traxler, Michael, Susanne Reischauer, Sarah Vogl, Jérôme Roeser, Jabor Rabeah, Christopher Penschke, Peter Saalfrank, Bartholomäus Pieber, and Arne Thomas. “Programmable Photocatalytic Activity of Multicomponent Covalent Organic Frameworks Used as Metallaphotocatalysts.” <i>Chemistry – A European Journal</i>. Wiley, 2023. <a href=\"https://doi.org/10.1002/chem.202202967\">https://doi.org/10.1002/chem.202202967</a>."},"publication_status":"published","date_created":"2023-05-08T08:25:34Z","language":[{"iso":"eng"}],"scopus_import":"1","publisher":"Wiley","date_published":"2023-01-18T00:00:00Z","article_type":"original","month":"01","publication":"Chemistry – A European Journal","issue":"4","status":"public","intvolume":"        29","type":"journal_article","day":"18"},{"publisher":"Wiley","scopus_import":"1","language":[{"iso":"eng"}],"month":"04","article_type":"original","date_published":"2023-04-06T00:00:00Z","date_created":"2023-05-08T08:25:55Z","intvolume":"        15","status":"public","day":"06","type":"journal_article","issue":"7","publication":"ChemCatChem","title":"In situ reaction monitoring in photocatalytic organic synthesis","year":"2023","doi":"10.1002/cctc.202201583","article_number":"e202201583","main_file_link":[{"url":"https://doi.org/10.1002/cctc.202201583","open_access":"1"}],"abstract":[{"lang":"eng","text":"Visible-light photocatalysis provides numerous useful methodologies for synthetic organic chemistry. However, the mechanisms of these reactions are often not fully understood. Common mechanistic experiments mainly aim to characterize excited state properties of photocatalysts and their interaction with other species. Recently, in situ reaction monitoring using dedicated techniques was shown to be well-suited for the identification of intermediates and to obtain kinetic insights, thereby providing more holistic pictures of the reactions of interest. This minireview surveys these technologies and discusses selected examples where reaction monitoring was used to elucidate the mechanism of photocatalytic reactions."}],"keyword":["Inorganic Chemistry","Organic Chemistry","Physical and Theoretical Chemistry","Catalysis"],"author":[{"full_name":"Madani, Amiera","last_name":"Madani","first_name":"Amiera"},{"id":"93e5e5b2-0da6-11ed-8a41-af589a024726","orcid":"0000-0001-8689-388X","last_name":"Pieber","full_name":"Pieber, Bartholomäus","first_name":"Bartholomäus"}],"publication_status":"published","citation":{"ista":"Madani A, Pieber B. 2023. In situ reaction monitoring in photocatalytic organic synthesis. ChemCatChem. 15(7), e202201583.","short":"A. Madani, B. Pieber, ChemCatChem 15 (2023).","mla":"Madani, Amiera, and Bartholomäus Pieber. “In Situ Reaction Monitoring in Photocatalytic Organic Synthesis.” <i>ChemCatChem</i>, vol. 15, no. 7, e202201583, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/cctc.202201583\">10.1002/cctc.202201583</a>.","ama":"Madani A, Pieber B. In situ reaction monitoring in photocatalytic organic synthesis. <i>ChemCatChem</i>. 2023;15(7). doi:<a href=\"https://doi.org/10.1002/cctc.202201583\">10.1002/cctc.202201583</a>","chicago":"Madani, Amiera, and Bartholomäus Pieber. “In Situ Reaction Monitoring in Photocatalytic Organic Synthesis.” <i>ChemCatChem</i>. Wiley, 2023. <a href=\"https://doi.org/10.1002/cctc.202201583\">https://doi.org/10.1002/cctc.202201583</a>.","ieee":"A. Madani and B. Pieber, “In situ reaction monitoring in photocatalytic organic synthesis,” <i>ChemCatChem</i>, vol. 15, no. 7. Wiley, 2023.","apa":"Madani, A., &#38; Pieber, B. (2023). In situ reaction monitoring in photocatalytic organic synthesis. <i>ChemCatChem</i>. Wiley. <a href=\"https://doi.org/10.1002/cctc.202201583\">https://doi.org/10.1002/cctc.202201583</a>"},"_id":"12921","publication_identifier":{"issn":["1867-3880"],"eissn":["1867-3899"]},"extern":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","quality_controlled":"1","oa":1,"date_updated":"2023-05-15T08:35:48Z","volume":15,"article_processing_charge":"No"},{"main_file_link":[{"url":"https://doi.org/10.1002/anie.202211663","open_access":"1"}],"article_number":"e202211663","doi":"10.1002/anie.202211663","year":"2023","title":"Catalytic properties of high nitrogen content carbonaceous materials","volume":62,"oa":1,"date_updated":"2023-08-21T09:18:12Z","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","quality_controlled":"1","_id":"12922","extern":"1","publication_identifier":{"issn":["1433-7851"],"eissn":["1521-3773"]},"publication_status":"published","citation":{"ama":"Lepre E, Rat S, Cavedon C, et al. Catalytic properties of high nitrogen content carbonaceous materials. <i>Angewandte Chemie International Edition</i>. 2023;62(2). doi:<a href=\"https://doi.org/10.1002/anie.202211663\">10.1002/anie.202211663</a>","mla":"Lepre, Enrico, et al. “Catalytic Properties of High Nitrogen Content Carbonaceous Materials.” <i>Angewandte Chemie International Edition</i>, vol. 62, no. 2, e202211663, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/anie.202211663\">10.1002/anie.202211663</a>.","ista":"Lepre E, Rat S, Cavedon C, Seeberger PH, Pieber B, Antonietti M, López‐Salas N. 2023. Catalytic properties of high nitrogen content carbonaceous materials. Angewandte Chemie International Edition. 62(2), e202211663.","short":"E. Lepre, S. Rat, C. Cavedon, P.H. Seeberger, B. Pieber, M. Antonietti, N. López‐Salas, Angewandte Chemie International Edition 62 (2023).","ieee":"E. Lepre <i>et al.</i>, “Catalytic properties of high nitrogen content carbonaceous materials,” <i>Angewandte Chemie International Edition</i>, vol. 62, no. 2. Wiley, 2023.","apa":"Lepre, E., Rat, S., Cavedon, C., Seeberger, P. H., Pieber, B., Antonietti, M., &#38; López‐Salas, N. (2023). Catalytic properties of high nitrogen content carbonaceous materials. <i>Angewandte Chemie International Edition</i>. Wiley. <a href=\"https://doi.org/10.1002/anie.202211663\">https://doi.org/10.1002/anie.202211663</a>","chicago":"Lepre, Enrico, Sylvain Rat, Cristian Cavedon, Peter H. Seeberger, Bartholomäus Pieber, Markus Antonietti, and Nieves López‐Salas. “Catalytic Properties of High Nitrogen Content Carbonaceous Materials.” <i>Angewandte Chemie International Edition</i>. Wiley, 2023. <a href=\"https://doi.org/10.1002/anie.202211663\">https://doi.org/10.1002/anie.202211663</a>."},"author":[{"first_name":"Enrico","last_name":"Lepre","full_name":"Lepre, Enrico"},{"first_name":"Sylvain","last_name":"Rat","full_name":"Rat, Sylvain"},{"full_name":"Cavedon, Cristian","last_name":"Cavedon","first_name":"Cristian"},{"full_name":"Seeberger, Peter H.","last_name":"Seeberger","first_name":"Peter H."},{"orcid":"0000-0001-8689-388X","last_name":"Pieber","full_name":"Pieber, Bartholomäus","first_name":"Bartholomäus","id":"93e5e5b2-0da6-11ed-8a41-af589a024726"},{"first_name":"Markus","full_name":"Antonietti, Markus","last_name":"Antonietti"},{"last_name":"López‐Salas","full_name":"López‐Salas, Nieves","first_name":"Nieves"}],"keyword":["General Chemistry","Catalysis"],"abstract":[{"text":"The influence of structural modifications on the catalytic activity of carbon materials is poorly understood. A collection of carbonaceous materials with different pore networks and high nitrogen content was characterized and used to catalyze four reactions to deduce structure–activity relationships. The CO2 cycloaddition and Knoevenagel reaction depend on Lewis basic sites (electron-rich nitrogen species). The absence of large conjugated carbon domains resulting from the introduction of large amounts of nitrogen in the carbon network is responsible for poor redox activity, as observed through the catalytic reduction of nitrobenzene with hydrazine and the catalytic oxidation of 3,3′,5,5′-tetramethylbenzidine using hydroperoxide. The material with the highest activity towards Lewis acid catalysis (in the hydrolysis of (dimethoxymethyl)benzene to benzaldehyde) is the most effective for small molecule activation and presents the highest concentration of electron-poor nitrogen species.","lang":"eng"}],"date_created":"2023-05-08T08:28:14Z","date_published":"2023-01-09T00:00:00Z","article_type":"original","month":"01","language":[{"iso":"eng"}],"publisher":"Wiley","scopus_import":"1","issue":"2","publication":"Angewandte Chemie International Edition","type":"journal_article","day":"09","status":"public","intvolume":"        62"},{"publication_status":"published","citation":{"chicago":"Cao, Deqing, Xiaoxiao Shen, Aiping Wang, Fengjiao Yu, Yuping Wu, Siqi Shi, Stefan Alexander Freunberger, and Yuhui Chen. “Threshold Potentials for Fast Kinetics during Mediated Redox Catalysis of Insulators in Li–O2 and Li–S Batteries.” <i>Nature Catalysis</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41929-022-00752-z\">https://doi.org/10.1038/s41929-022-00752-z</a>.","ieee":"D. Cao <i>et al.</i>, “Threshold potentials for fast kinetics during mediated redox catalysis of insulators in Li–O2 and Li–S batteries,” <i>Nature Catalysis</i>, vol. 5. Springer Nature, pp. 193–201, 2022.","apa":"Cao, D., Shen, X., Wang, A., Yu, F., Wu, Y., Shi, S., … Chen, Y. (2022). Threshold potentials for fast kinetics during mediated redox catalysis of insulators in Li–O2 and Li–S batteries. <i>Nature Catalysis</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41929-022-00752-z\">https://doi.org/10.1038/s41929-022-00752-z</a>","short":"D. Cao, X. Shen, A. Wang, F. Yu, Y. Wu, S. Shi, S.A. Freunberger, Y. Chen, Nature Catalysis 5 (2022) 193–201.","ista":"Cao D, Shen X, Wang A, Yu F, Wu Y, Shi S, Freunberger SA, Chen Y. 2022. Threshold potentials for fast kinetics during mediated redox catalysis of insulators in Li–O2 and Li–S batteries. Nature Catalysis. 5, 193–201.","mla":"Cao, Deqing, et al. “Threshold Potentials for Fast Kinetics during Mediated Redox Catalysis of Insulators in Li–O2 and Li–S Batteries.” <i>Nature Catalysis</i>, vol. 5, Springer Nature, 2022, pp. 193–201, doi:<a href=\"https://doi.org/10.1038/s41929-022-00752-z\">10.1038/s41929-022-00752-z</a>.","ama":"Cao D, Shen X, Wang A, et al. Threshold potentials for fast kinetics during mediated redox catalysis of insulators in Li–O2 and Li–S batteries. <i>Nature Catalysis</i>. 2022;5:193-201. doi:<a href=\"https://doi.org/10.1038/s41929-022-00752-z\">10.1038/s41929-022-00752-z</a>"},"abstract":[{"lang":"eng","text":"Redox mediators could catalyse otherwise slow and energy-inefficient cycling of Li–S and Li–O2 batteries by shuttling electrons or holes between the electrode and the solid insulating storage materials. For mediators to work efficiently they need to oxidize the solid with fast kinetics but with the lowest possible overpotential. However, the dependence of kinetics and overpotential is unclear, which hinders informed improvement. Here, we find that when the redox potentials of mediators are tuned via, for example, Li+ concentration in the electrolyte, they exhibit distinct threshold potentials, where the kinetics accelerate several-fold within a range as small as 10 mV. This phenomenon is independent of types of mediator and electrolyte. The acceleration originates from the overpotentials required to activate fast Li+/e− extraction and the following chemical step at specific abundant surface facets. Efficient redox catalysis at insulating solids therefore requires careful consideration of the surface conditions of the storage materials and electrolyte-dependent redox potentials, which may be tuned by salt concentrations or solvents."}],"keyword":["Process Chemistry and Technology","Biochemistry","Bioengineering","Catalysis"],"author":[{"first_name":"Deqing","last_name":"Cao","full_name":"Cao, Deqing"},{"last_name":"Shen","full_name":"Shen, Xiaoxiao","first_name":"Xiaoxiao"},{"first_name":"Aiping","last_name":"Wang","full_name":"Wang, Aiping"},{"last_name":"Yu","full_name":"Yu, Fengjiao","first_name":"Fengjiao"},{"first_name":"Yuping","full_name":"Wu, Yuping","last_name":"Wu"},{"last_name":"Shi","full_name":"Shi, Siqi","first_name":"Siqi"},{"id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425","first_name":"Stefan Alexander","last_name":"Freunberger","full_name":"Freunberger, Stefan Alexander","orcid":"0000-0003-2902-5319"},{"first_name":"Yuhui","full_name":"Chen, Yuhui","last_name":"Chen"}],"date_updated":"2023-10-17T13:06:28Z","volume":5,"oa":1,"article_processing_charge":"No","_id":"10813","publication_identifier":{"issn":["2520-1158"]},"acknowledgement":"This work was financially supported by the National Natural Science Foundation of China (grant nos. 51773092, 21975124, 11874254, 51802187 and U2030206). It was further supported by Fujian science & technology innovation laboratory for energy devices of China (21C-LAB), Key Research Project of Zhejiang Laboratory (grant no. 2021PE0AC02) and the Cultivation Program for the Excellent Doctoral Dissertation of Nanjing Tech University. S.A.F. is indebted to IST Austria for support.","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","quality_controlled":"1","oa_version":"Preprint","year":"2022","doi":"10.1038/s41929-022-00752-z","title":"Threshold potentials for fast kinetics during mediated redox catalysis of insulators in Li–O2 and Li–S batteries","external_id":{"isi":["000763879400001"]},"isi":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.21203/rs.3.rs-750965/v1"}],"related_material":{"record":[{"status":"public","relation":"earlier_version","id":"9978"}]},"day":"03","type":"journal_article","intvolume":"         5","status":"public","publication":"Nature Catalysis","page":"193-201","month":"03","article_type":"original","date_published":"2022-03-03T00:00:00Z","publisher":"Springer Nature","scopus_import":"1","language":[{"iso":"eng"}],"department":[{"_id":"StFr"}],"date_created":"2022-03-04T07:50:10Z"},{"language":[{"iso":"eng"}],"scopus_import":"1","publisher":"American Chemical Society","article_type":"original","date_published":"2022-11-15T00:00:00Z","month":"11","date_created":"2023-08-01T09:31:01Z","status":"public","intvolume":"       144","type":"journal_article","day":"15","page":"21244-21254","publication":"Journal of the American Chemical Society","issue":"46","title":"Altering the properties of spiropyran switches using coordination cages with different symmetries","year":"2022","doi":"10.1021/jacs.2c08901","main_file_link":[{"url":"https://doi.org/10.1021/jacs.2c08901","open_access":"1"}],"author":[{"first_name":"Jinhua","last_name":"Wang","full_name":"Wang, Jinhua"},{"full_name":"Avram, Liat","last_name":"Avram","first_name":"Liat"},{"first_name":"Yael","last_name":"Diskin-Posner","full_name":"Diskin-Posner, Yael"},{"full_name":"Białek, Michał J.","last_name":"Białek","first_name":"Michał J."},{"full_name":"Stawski, Wojciech","last_name":"Stawski","first_name":"Wojciech"},{"first_name":"Moran","last_name":"Feller","full_name":"Feller, Moran"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","first_name":"Rafal","last_name":"Klajn","full_name":"Klajn, Rafal"}],"keyword":["Colloid and Surface Chemistry","Biochemistry","General Chemistry","Catalysis"],"abstract":[{"lang":"eng","text":"Molecular confinement effects can profoundly alter the physicochemical properties of the confined species. A plethora of organic molecules were encapsulated within the cavities of supramolecular hosts, and the impact of the cavity size and polarity was widely investigated. However, the extent to which the properties of the confined guests can be affected by the symmetry of the cage─which dictates the shape of the cavity─remains to be understood. Here we show that cage symmetry has a dramatic effect on the equilibrium between two isomers of the encapsulated spiropyran guests. Working with two Pd-based coordination cages featuring similarly sized but differently shaped hydrophobic cavities, we found a highly selective stabilization of the isomer whose shape matches that of the cavity of the cage. A Td-symmetric cage stabilized the spiropyrans’ colorless form and rendered them photochemically inert. In contrast, a D2h-symmetric cage favored the colored isomer, while maintaining reversible photoswitching between the two states of the encapsulated spiropyrans. We also show that the switching kinetics strongly depend on the substitution pattern on the spiropyran scaffold. This finding was used to fabricate a time-sensitive information storage medium with tunable lifetimes of the encoded messages."}],"citation":{"ieee":"J. Wang <i>et al.</i>, “Altering the properties of spiropyran switches using coordination cages with different symmetries,” <i>Journal of the American Chemical Society</i>, vol. 144, no. 46. American Chemical Society, pp. 21244–21254, 2022.","apa":"Wang, J., Avram, L., Diskin-Posner, Y., Białek, M. J., Stawski, W., Feller, M., &#38; Klajn, R. (2022). Altering the properties of spiropyran switches using coordination cages with different symmetries. <i>Journal of the American Chemical Society</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/jacs.2c08901\">https://doi.org/10.1021/jacs.2c08901</a>","chicago":"Wang, Jinhua, Liat Avram, Yael Diskin-Posner, Michał J. Białek, Wojciech Stawski, Moran Feller, and Rafal Klajn. “Altering the Properties of Spiropyran Switches Using Coordination Cages with Different Symmetries.” <i>Journal of the American Chemical Society</i>. American Chemical Society, 2022. <a href=\"https://doi.org/10.1021/jacs.2c08901\">https://doi.org/10.1021/jacs.2c08901</a>.","ama":"Wang J, Avram L, Diskin-Posner Y, et al. Altering the properties of spiropyran switches using coordination cages with different symmetries. <i>Journal of the American Chemical Society</i>. 2022;144(46):21244-21254. doi:<a href=\"https://doi.org/10.1021/jacs.2c08901\">10.1021/jacs.2c08901</a>","mla":"Wang, Jinhua, et al. “Altering the Properties of Spiropyran Switches Using Coordination Cages with Different Symmetries.” <i>Journal of the American Chemical Society</i>, vol. 144, no. 46, American Chemical Society, 2022, pp. 21244–54, doi:<a href=\"https://doi.org/10.1021/jacs.2c08901\">10.1021/jacs.2c08901</a>.","short":"J. Wang, L. Avram, Y. Diskin-Posner, M.J. Białek, W. Stawski, M. Feller, R. Klajn, Journal of the American Chemical Society 144 (2022) 21244–21254.","ista":"Wang J, Avram L, Diskin-Posner Y, Białek MJ, Stawski W, Feller M, Klajn R. 2022. Altering the properties of spiropyran switches using coordination cages with different symmetries. Journal of the American Chemical Society. 144(46), 21244–21254."},"publication_status":"published","oa_version":"Published Version","quality_controlled":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","extern":"1","publication_identifier":{"issn":["0002-7863"],"eissn":["1520-5126"]},"_id":"13348","article_processing_charge":"No","oa":1,"volume":144,"date_updated":"2023-08-02T06:39:50Z"},{"scopus_import":"1","publisher":"Royal Society of Chemistry","language":[{"iso":"eng"}],"month":"01","article_type":"original","date_published":"2022-01-22T00:00:00Z","date_created":"2023-08-01T09:32:55Z","intvolume":"        58","status":"public","day":"22","type":"journal_article","publication":"Chemical Communications","issue":"21","page":"3461-3464","external_id":{"pmid":["35064258"]},"title":"Coexistence of 1:1 and 2:1 inclusion complexes of indigo carmine","year":"2022","doi":"10.1039/d1cc07081a","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1039/D1CC07081A"}],"abstract":[{"text":"We show that the optical properties of indigo carmine can be modulated by encapsulation within a coordination cage. Depending on the host/guest molar ratio, the cage can predominantly encapsulate either one or two dye molecules. The 1 : 1 complex is fluorescent, unique for an indigo dye in an aqueous solution. We have also found that binding two dye molecules stabilizes a previously unknown conformation of the cage.","lang":"eng"}],"author":[{"last_name":"Yanshyna","full_name":"Yanshyna, Oksana","first_name":"Oksana"},{"last_name":"Avram","full_name":"Avram, Liat","first_name":"Liat"},{"last_name":"Shimon","full_name":"Shimon, Linda J. W.","first_name":"Linda J. W."},{"first_name":"Rafal","last_name":"Klajn","full_name":"Klajn, Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"}],"keyword":["Materials Chemistry","Metals and Alloys","Surfaces","Coatings and Films","General Chemistry","Ceramics and Composites","Electronic","Optical and Magnetic Materials","Catalysis"],"citation":{"ama":"Yanshyna O, Avram L, Shimon LJW, Klajn R. Coexistence of 1:1 and 2:1 inclusion complexes of indigo carmine. <i>Chemical Communications</i>. 2022;58(21):3461-3464. doi:<a href=\"https://doi.org/10.1039/d1cc07081a\">10.1039/d1cc07081a</a>","mla":"Yanshyna, Oksana, et al. “Coexistence of 1:1 and 2:1 Inclusion Complexes of Indigo Carmine.” <i>Chemical Communications</i>, vol. 58, no. 21, Royal Society of Chemistry, 2022, pp. 3461–64, doi:<a href=\"https://doi.org/10.1039/d1cc07081a\">10.1039/d1cc07081a</a>.","short":"O. Yanshyna, L. Avram, L.J.W. Shimon, R. Klajn, Chemical Communications 58 (2022) 3461–3464.","ista":"Yanshyna O, Avram L, Shimon LJW, Klajn R. 2022. Coexistence of 1:1 and 2:1 inclusion complexes of indigo carmine. Chemical Communications. 58(21), 3461–3464.","ieee":"O. Yanshyna, L. Avram, L. J. W. Shimon, and R. Klajn, “Coexistence of 1:1 and 2:1 inclusion complexes of indigo carmine,” <i>Chemical Communications</i>, vol. 58, no. 21. Royal Society of Chemistry, pp. 3461–3464, 2022.","apa":"Yanshyna, O., Avram, L., Shimon, L. J. W., &#38; Klajn, R. (2022). Coexistence of 1:1 and 2:1 inclusion complexes of indigo carmine. <i>Chemical Communications</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/d1cc07081a\">https://doi.org/10.1039/d1cc07081a</a>","chicago":"Yanshyna, Oksana, Liat Avram, Linda J. W. Shimon, and Rafal Klajn. “Coexistence of 1:1 and 2:1 Inclusion Complexes of Indigo Carmine.” <i>Chemical Communications</i>. Royal Society of Chemistry, 2022. <a href=\"https://doi.org/10.1039/d1cc07081a\">https://doi.org/10.1039/d1cc07081a</a>."},"publication_status":"published","publication_identifier":{"issn":["1359-7345"],"eissn":["1364-548X"]},"extern":"1","_id":"13353","pmid":1,"quality_controlled":"1","oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","volume":58,"oa":1,"date_updated":"2023-08-02T09:46:51Z"},{"file":[{"date_created":"2023-01-27T10:28:45Z","checksum":"4e8152454d12025d13f6e6e9ca06b5d0","file_name":"2022_AngewandteChemieInternat_Xu.pdf","file_size":1076715,"date_updated":"2023-01-27T10:28:45Z","access_level":"open_access","success":1,"creator":"dernst","file_id":"12422","content_type":"application/pdf","relation":"main_file"}],"date_created":"2023-01-16T09:49:05Z","department":[{"_id":"NMR"}],"has_accepted_license":"1","language":[{"iso":"eng"}],"scopus_import":"1","publisher":"Wiley","date_published":"2022-11-07T00:00:00Z","article_type":"original","month":"11","file_date_updated":"2023-01-27T10:28:45Z","publication":"Angewandte Chemie International Edition","issue":"45","status":"public","intvolume":"        61","type":"journal_article","day":"07","ddc":["540"],"article_number":"e202211945","isi":1,"tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"external_id":{"isi":["000866428500001"]},"title":"Isoxazole nucleosides as building blocks for a plausible proto‐RNA","doi":"10.1002/anie.202211945","year":"2022","oa_version":"Published Version","quality_controlled":"1","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","acknowledgement":"We thank Stefan Wiedemann for the synthesis of reference compounds and Pia Heinrichs for assistance in the NMR measurements of the oligonucleotides. We also thank Dr. Luis Escobar and Jonas Feldmann for valued discussions. This work was supported by the German Research Foundation (DFG) for financial support via CRC1309 (Project ID 325871075, A04), CRC1361 (Project ID 893547839, P02) and CRC1032 (Project ID 201269156, A5). This project has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program under grant agreement No 741912 (EpiR). We are grateful for additional funding from the Volkswagen Foundation (EvoRib). Open Access funding enabled and organized by Projekt DEAL.","publication_identifier":{"eissn":["1521-3773"],"issn":["1433-7851"]},"_id":"12228","article_processing_charge":"No","oa":1,"date_updated":"2023-08-04T09:32:42Z","volume":61,"author":[{"full_name":"Xu, Felix","last_name":"Xu","first_name":"Felix"},{"full_name":"Crisp, Antony","last_name":"Crisp","first_name":"Antony"},{"full_name":"Schinkel, Thea","last_name":"Schinkel","first_name":"Thea"},{"full_name":"Dubini, Romeo C. A.","last_name":"Dubini","first_name":"Romeo C. A."},{"last_name":"Hübner","full_name":"Hübner, Sarah","first_name":"Sarah"},{"first_name":"Sidney","full_name":"Becker, Sidney","last_name":"Becker"},{"last_name":"Schelter","full_name":"Schelter, Florian","first_name":"Florian"},{"orcid":"0000-0001-8729-7326","last_name":"Rovo","full_name":"Rovo, Petra","first_name":"Petra","id":"c316e53f-b965-11eb-b128-bb26acc59c00"},{"full_name":"Carell, Thomas","last_name":"Carell","first_name":"Thomas"}],"keyword":["General Chemistry","Catalysis"],"abstract":[{"lang":"eng","text":"The question of how RNA, as the principal carrier of genetic information evolved is fundamentally important for our understanding of the origin of life. The RNA molecule is far too complex to have formed in one evolutionary step, suggesting that ancestral proto-RNAs (first ancestor of RNA) may have existed, which evolved over time into the RNA of today. Here we show that isoxazole nucleosides, which are quickly formed from hydroxylamine, cyanoacetylene, urea and ribose, are plausible precursors for RNA. The isoxazole nucleoside can rearrange within an RNA-strand to give cytidine, which leads to an increase of pairing stability. If the proto-RNA contains a canonical seed-nucleoside with defined stereochemistry, the seed-nucleoside can control the configuration of the anomeric center that forms during the in-RNA transformation. The results demonstrate that RNA could have emerged from evolutionarily primitive precursor isoxazole ribosides after strand formation."}],"citation":{"ama":"Xu F, Crisp A, Schinkel T, et al. Isoxazole nucleosides as building blocks for a plausible proto‐RNA. <i>Angewandte Chemie International Edition</i>. 2022;61(45). doi:<a href=\"https://doi.org/10.1002/anie.202211945\">10.1002/anie.202211945</a>","mla":"Xu, Felix, et al. “Isoxazole Nucleosides as Building Blocks for a Plausible Proto‐RNA.” <i>Angewandte Chemie International Edition</i>, vol. 61, no. 45, e202211945, Wiley, 2022, doi:<a href=\"https://doi.org/10.1002/anie.202211945\">10.1002/anie.202211945</a>.","ista":"Xu F, Crisp A, Schinkel T, Dubini RCA, Hübner S, Becker S, Schelter F, Rovo P, Carell T. 2022. Isoxazole nucleosides as building blocks for a plausible proto‐RNA. Angewandte Chemie International Edition. 61(45), e202211945.","short":"F. Xu, A. Crisp, T. Schinkel, R.C.A. Dubini, S. Hübner, S. Becker, F. Schelter, P. Rovo, T. Carell, Angewandte Chemie International Edition 61 (2022).","apa":"Xu, F., Crisp, A., Schinkel, T., Dubini, R. C. A., Hübner, S., Becker, S., … Carell, T. (2022). Isoxazole nucleosides as building blocks for a plausible proto‐RNA. <i>Angewandte Chemie International Edition</i>. Wiley. <a href=\"https://doi.org/10.1002/anie.202211945\">https://doi.org/10.1002/anie.202211945</a>","ieee":"F. Xu <i>et al.</i>, “Isoxazole nucleosides as building blocks for a plausible proto‐RNA,” <i>Angewandte Chemie International Edition</i>, vol. 61, no. 45. Wiley, 2022.","chicago":"Xu, Felix, Antony Crisp, Thea Schinkel, Romeo C. A. Dubini, Sarah Hübner, Sidney Becker, Florian Schelter, Petra Rovo, and Thomas Carell. “Isoxazole Nucleosides as Building Blocks for a Plausible Proto‐RNA.” <i>Angewandte Chemie International Edition</i>. Wiley, 2022. <a href=\"https://doi.org/10.1002/anie.202211945\">https://doi.org/10.1002/anie.202211945</a>."},"publication_status":"published"},{"date_created":"2023-05-08T08:28:54Z","date_published":"2022-10-27T00:00:00Z","article_type":"original","month":"10","language":[{"iso":"eng"}],"publisher":"American Chemical Society","scopus_import":"1","page":"13831-13837","issue":"22","publication":"ACS Catalysis","type":"journal_article","day":"27","status":"public","intvolume":"        12","main_file_link":[{"url":"https://doi.org/10.1021/acscatal.2c04025","open_access":"1"}],"year":"2022","doi":"10.1021/acscatal.2c04025","title":"Modulating the surface and photophysical properties of carbon dots to access colloidal photocatalysts for cross-couplings","volume":12,"date_updated":"2023-05-15T08:30:13Z","oa":1,"article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","quality_controlled":"1","_id":"12923","publication_identifier":{"eissn":["2155-5435"]},"extern":"1","publication_status":"published","citation":{"chicago":"Zhao, Zhouxiang, Bartholomäus Pieber, and Martina Delbianco. “Modulating the Surface and Photophysical Properties of Carbon Dots to Access Colloidal Photocatalysts for Cross-Couplings.” <i>ACS Catalysis</i>. American Chemical Society, 2022. <a href=\"https://doi.org/10.1021/acscatal.2c04025\">https://doi.org/10.1021/acscatal.2c04025</a>.","apa":"Zhao, Z., Pieber, B., &#38; Delbianco, M. (2022). Modulating the surface and photophysical properties of carbon dots to access colloidal photocatalysts for cross-couplings. <i>ACS Catalysis</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acscatal.2c04025\">https://doi.org/10.1021/acscatal.2c04025</a>","ieee":"Z. Zhao, B. Pieber, and M. Delbianco, “Modulating the surface and photophysical properties of carbon dots to access colloidal photocatalysts for cross-couplings,” <i>ACS Catalysis</i>, vol. 12, no. 22. American Chemical Society, pp. 13831–13837, 2022.","short":"Z. Zhao, B. Pieber, M. Delbianco, ACS Catalysis 12 (2022) 13831–13837.","ista":"Zhao Z, Pieber B, Delbianco M. 2022. Modulating the surface and photophysical properties of carbon dots to access colloidal photocatalysts for cross-couplings. ACS Catalysis. 12(22), 13831–13837.","ama":"Zhao Z, Pieber B, Delbianco M. Modulating the surface and photophysical properties of carbon dots to access colloidal photocatalysts for cross-couplings. <i>ACS Catalysis</i>. 2022;12(22):13831-13837. doi:<a href=\"https://doi.org/10.1021/acscatal.2c04025\">10.1021/acscatal.2c04025</a>","mla":"Zhao, Zhouxiang, et al. “Modulating the Surface and Photophysical Properties of Carbon Dots to Access Colloidal Photocatalysts for Cross-Couplings.” <i>ACS Catalysis</i>, vol. 12, no. 22, American Chemical Society, 2022, pp. 13831–37, doi:<a href=\"https://doi.org/10.1021/acscatal.2c04025\">10.1021/acscatal.2c04025</a>."},"author":[{"last_name":"Zhao","full_name":"Zhao, Zhouxiang","first_name":"Zhouxiang"},{"id":"93e5e5b2-0da6-11ed-8a41-af589a024726","first_name":"Bartholomäus","orcid":"0000-0001-8689-388X","last_name":"Pieber","full_name":"Pieber, Bartholomäus"},{"last_name":"Delbianco","full_name":"Delbianco, Martina","first_name":"Martina"}],"keyword":["Catalysis","General Chemistry"],"abstract":[{"text":"Photoredox-mediated Ni-catalyzed cross-couplings are powerful transformations to form carbon–heteroatom bonds and are generally photocatalyzed by noble metal complexes. Low-cost and easy-to-prepare carbon dots (CDs) are attractive quasi-homogeneous photocatalyst alternatives, but their applicability is limited by their short photoluminescence (PL) lifetimes. By tuning the surface and PL properties of CDs, we designed colloidal CD nano-photocatalysts for a broad range of Ni-mediated cross-couplings between aryl halides and nucleophiles. In particular, a CD decorated with amino groups permitted coupling to a wide range of aryl halides and thiols under mild, base-free conditions. Mechanistic studies suggested dynamic quenching of the CD excited state by the Ni co-catalyst and identified that pyridinium iodide (pyHI), a previously used additive in metallaphotocatalyzed cross-couplings, can also act as a photocatalyst in such transformations.","lang":"eng"}]},{"date_created":"2023-05-08T08:30:11Z","date_published":"2022-11-14T00:00:00Z","article_type":"original","month":"11","language":[{"iso":"eng"}],"publisher":"Wiley","scopus_import":"1","issue":"46","publication":"Angewandte Chemie International Edition","type":"journal_article","day":"14","status":"public","intvolume":"        61","article_number":"e202211433","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1002/anie.202211433"}],"year":"2022","doi":"10.1002/anie.202211433","title":"Intraligand charge transfer enables visible‐light‐mediated Nickel‐catalyzed cross-coupling reactions","oa":1,"volume":61,"date_updated":"2023-05-15T08:27:25Z","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","quality_controlled":"1","oa_version":"Published Version","_id":"12924","extern":"1","publication_identifier":{"eissn":["1521-3773"],"issn":["1433-7851"]},"publication_status":"published","citation":{"ama":"Cavedon C, Gisbertz S, Reischauer S, et al. Intraligand charge transfer enables visible‐light‐mediated Nickel‐catalyzed cross-coupling reactions. <i>Angewandte Chemie International Edition</i>. 2022;61(46). doi:<a href=\"https://doi.org/10.1002/anie.202211433\">10.1002/anie.202211433</a>","mla":"Cavedon, Cristian, et al. “Intraligand Charge Transfer Enables Visible‐light‐mediated Nickel‐catalyzed Cross-Coupling Reactions.” <i>Angewandte Chemie International Edition</i>, vol. 61, no. 46, e202211433, Wiley, 2022, doi:<a href=\"https://doi.org/10.1002/anie.202211433\">10.1002/anie.202211433</a>.","ista":"Cavedon C, Gisbertz S, Reischauer S, Vogl S, Sperlich E, Burke JH, Wallick RF, Schrottke S, Hsu W, Anghileri L, Pfeifer Y, Richter N, Teutloff C, Müller‐Werkmeister H, Cambié D, Seeberger PH, Vura‐Weis J, van der Veen RM, Thomas A, Pieber B. 2022. Intraligand charge transfer enables visible‐light‐mediated Nickel‐catalyzed cross-coupling reactions. Angewandte Chemie International Edition. 61(46), e202211433.","short":"C. Cavedon, S. Gisbertz, S. Reischauer, S. Vogl, E. Sperlich, J.H. Burke, R.F. Wallick, S. Schrottke, W. Hsu, L. Anghileri, Y. Pfeifer, N. Richter, C. Teutloff, H. Müller‐Werkmeister, D. Cambié, P.H. Seeberger, J. Vura‐Weis, R.M. van der Veen, A. Thomas, B. Pieber, Angewandte Chemie International Edition 61 (2022).","ieee":"C. Cavedon <i>et al.</i>, “Intraligand charge transfer enables visible‐light‐mediated Nickel‐catalyzed cross-coupling reactions,” <i>Angewandte Chemie International Edition</i>, vol. 61, no. 46. Wiley, 2022.","apa":"Cavedon, C., Gisbertz, S., Reischauer, S., Vogl, S., Sperlich, E., Burke, J. H., … Pieber, B. (2022). Intraligand charge transfer enables visible‐light‐mediated Nickel‐catalyzed cross-coupling reactions. <i>Angewandte Chemie International Edition</i>. Wiley. <a href=\"https://doi.org/10.1002/anie.202211433\">https://doi.org/10.1002/anie.202211433</a>","chicago":"Cavedon, Cristian, Sebastian Gisbertz, Susanne Reischauer, Sarah Vogl, Eric Sperlich, John H. Burke, Rachel F. Wallick, et al. “Intraligand Charge Transfer Enables Visible‐light‐mediated Nickel‐catalyzed Cross-Coupling Reactions.” <i>Angewandte Chemie International Edition</i>. Wiley, 2022. <a href=\"https://doi.org/10.1002/anie.202211433\">https://doi.org/10.1002/anie.202211433</a>."},"author":[{"full_name":"Cavedon, Cristian","last_name":"Cavedon","first_name":"Cristian"},{"last_name":"Gisbertz","full_name":"Gisbertz, Sebastian","first_name":"Sebastian"},{"first_name":"Susanne","full_name":"Reischauer, Susanne","last_name":"Reischauer"},{"first_name":"Sarah","full_name":"Vogl, Sarah","last_name":"Vogl"},{"full_name":"Sperlich, Eric","last_name":"Sperlich","first_name":"Eric"},{"first_name":"John H.","last_name":"Burke","full_name":"Burke, John H."},{"full_name":"Wallick, Rachel F.","last_name":"Wallick","first_name":"Rachel F."},{"first_name":"Stefanie","full_name":"Schrottke, Stefanie","last_name":"Schrottke"},{"first_name":"Wei‐Hsin","last_name":"Hsu","full_name":"Hsu, Wei‐Hsin"},{"full_name":"Anghileri, Lucia","last_name":"Anghileri","first_name":"Lucia"},{"full_name":"Pfeifer, Yannik","last_name":"Pfeifer","first_name":"Yannik"},{"last_name":"Richter","full_name":"Richter, Noah","first_name":"Noah"},{"last_name":"Teutloff","full_name":"Teutloff, Christian","first_name":"Christian"},{"full_name":"Müller‐Werkmeister, Henrike","last_name":"Müller‐Werkmeister","first_name":"Henrike"},{"full_name":"Cambié, Dario","last_name":"Cambié","first_name":"Dario"},{"last_name":"Seeberger","full_name":"Seeberger, Peter H.","first_name":"Peter H."},{"full_name":"Vura‐Weis, Josh","last_name":"Vura‐Weis","first_name":"Josh"},{"full_name":"van der Veen, Renske M.","last_name":"van der Veen","first_name":"Renske M."},{"last_name":"Thomas","full_name":"Thomas, Arne","first_name":"Arne"},{"id":"93e5e5b2-0da6-11ed-8a41-af589a024726","first_name":"Bartholomäus","orcid":"0000-0001-8689-388X","last_name":"Pieber","full_name":"Pieber, Bartholomäus"}],"keyword":["General Chemistry","Catalysis"],"abstract":[{"lang":"eng","text":"We demonstrate that several visible-light-mediated carbon−heteroatom cross-coupling reactions can be carried out using a photoactive NiII precatalyst that forms in situ from a nickel salt and a bipyridine ligand decorated with two carbazole groups (Ni(Czbpy)Cl2). The activation of this precatalyst towards cross-coupling reactions follows a hitherto undisclosed mechanism that is different from previously reported light-responsive nickel complexes that undergo metal-to-ligand charge transfer. Theoretical and spectroscopic investigations revealed that irradiation of Ni(Czbpy)Cl2 with visible light causes an initial intraligand charge transfer event that triggers productive catalysis. Ligand polymerization affords a porous, recyclable organic polymer for heterogeneous nickel catalysis of cross-coupling reactions. The heterogeneous catalyst shows stable performance in a packed-bed flow reactor during a week of continuous operation."}]},{"day":"08","type":"journal_article","intvolume":"        60","status":"public","issue":"11","publication":"Angewandte Chemie International Edition","page":"5859-5863","month":"03","article_type":"original","date_published":"2021-03-08T00:00:00Z","publisher":"Wiley","scopus_import":"1","language":[{"iso":"eng"}],"date_created":"2023-08-01T09:35:06Z","publication_status":"published","citation":{"ieee":"J. Ryssy <i>et al.</i>, “Light‐responsive dynamic DNA‐origami‐based plasmonic assemblies,” <i>Angewandte Chemie International Edition</i>, vol. 60, no. 11. Wiley, pp. 5859–5863, 2021.","apa":"Ryssy, J., Natarajan, A. K., Wang, J., Lehtonen, A. J., Nguyen, M., Klajn, R., &#38; Kuzyk, A. (2021). Light‐responsive dynamic DNA‐origami‐based plasmonic assemblies. <i>Angewandte Chemie International Edition</i>. Wiley. <a href=\"https://doi.org/10.1002/anie.202014963\">https://doi.org/10.1002/anie.202014963</a>","chicago":"Ryssy, Joonas, Ashwin K. Natarajan, Jinhua Wang, Arttu J. Lehtonen, Minh‐Kha Nguyen, Rafal Klajn, and Anton Kuzyk. “Light‐responsive Dynamic DNA‐origami‐based Plasmonic Assemblies.” <i>Angewandte Chemie International Edition</i>. Wiley, 2021. <a href=\"https://doi.org/10.1002/anie.202014963\">https://doi.org/10.1002/anie.202014963</a>.","ama":"Ryssy J, Natarajan AK, Wang J, et al. Light‐responsive dynamic DNA‐origami‐based plasmonic assemblies. <i>Angewandte Chemie International Edition</i>. 2021;60(11):5859-5863. doi:<a href=\"https://doi.org/10.1002/anie.202014963\">10.1002/anie.202014963</a>","mla":"Ryssy, Joonas, et al. “Light‐responsive Dynamic DNA‐origami‐based Plasmonic Assemblies.” <i>Angewandte Chemie International Edition</i>, vol. 60, no. 11, Wiley, 2021, pp. 5859–63, doi:<a href=\"https://doi.org/10.1002/anie.202014963\">10.1002/anie.202014963</a>.","ista":"Ryssy J, Natarajan AK, Wang J, Lehtonen AJ, Nguyen M, Klajn R, Kuzyk A. 2021. Light‐responsive dynamic DNA‐origami‐based plasmonic assemblies. Angewandte Chemie International Edition. 60(11), 5859–5863.","short":"J. Ryssy, A.K. Natarajan, J. Wang, A.J. Lehtonen, M. Nguyen, R. Klajn, A. Kuzyk, Angewandte Chemie International Edition 60 (2021) 5859–5863."},"abstract":[{"text":"DNA nanotechnology offers a versatile toolbox for precise spatial and temporal manipulation of matter on the nanoscale. However, rendering DNA-based systems responsive to light has remained challenging. Herein, we describe the remote manipulation of native (non-photoresponsive) chiral plasmonic molecules (CPMs) using light. Our strategy is based on the use of a photoresponsive medium comprising a merocyanine-based photoacid. Upon exposure to visible light, the medium decreases its pH, inducing the formation of DNA triplex links, leading to a spatial reconfiguration of the CPMs. The process can be reversed simply by turning the light off and it can be repeated for multiple cycles. The degree of the overall chirality change in an ensemble of CPMs depends on the CPM fraction undergoing reconfiguration, which, remarkably, depends on and can be tuned by the intensity of incident light. Such a dynamic, remotely controlled system could aid in further advancing DNA-based devices and nanomaterials.","lang":"eng"}],"author":[{"last_name":"Ryssy","full_name":"Ryssy, Joonas","first_name":"Joonas"},{"last_name":"Natarajan","full_name":"Natarajan, Ashwin K.","first_name":"Ashwin K."},{"full_name":"Wang, Jinhua","last_name":"Wang","first_name":"Jinhua"},{"first_name":"Arttu J.","full_name":"Lehtonen, Arttu J.","last_name":"Lehtonen"},{"first_name":"Minh‐Kha","full_name":"Nguyen, Minh‐Kha","last_name":"Nguyen"},{"full_name":"Klajn, Rafal","last_name":"Klajn","first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"last_name":"Kuzyk","full_name":"Kuzyk, Anton","first_name":"Anton"}],"keyword":["General Chemistry","Catalysis"],"oa":1,"volume":60,"date_updated":"2023-08-02T07:22:23Z","article_processing_charge":"No","_id":"13358","publication_identifier":{"issn":["1433-7851"],"eissn":["1521-3773"]},"extern":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","quality_controlled":"1","doi":"10.1002/anie.202014963","year":"2021","title":"Light‐responsive dynamic DNA‐origami‐based plasmonic assemblies","main_file_link":[{"url":"https://doi.org/10.1002/anie.202014963","open_access":"1"}],"related_material":{"link":[{"url":"https://doi.org/10.1002/anie.202210394","relation":"erratum"}]}},{"keyword":["Catalysis","Energy engineering","Materials theory and modeling"],"author":[{"last_name":"Cao","full_name":"Cao, Deqing","first_name":"Deqing"},{"first_name":"Xiaoxiao","last_name":"Shen","full_name":"Shen, Xiaoxiao"},{"last_name":"Wang","full_name":"Wang, Aiping","first_name":"Aiping"},{"first_name":"Fengjiao","full_name":"Yu, Fengjiao","last_name":"Yu"},{"last_name":"Wu","full_name":"Wu, Yuping","first_name":"Yuping"},{"last_name":"Shi","full_name":"Shi, Siqi","first_name":"Siqi"},{"first_name":"Stefan Alexander","orcid":"0000-0003-2902-5319","full_name":"Freunberger, Stefan Alexander","last_name":"Freunberger","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425"},{"last_name":"Chen","full_name":"Chen, Yuhui","first_name":"Yuhui"}],"abstract":[{"lang":"eng","text":"Redox mediators could catalyse otherwise slow and energy-inefficient cycling of Li-S and Li-O 2 batteries by shuttling electrons/holes between the electrode and the solid insulating storage materials. For mediators to work efficiently they need to oxidize the solid with fast kinetics yet the lowest possible overpotential. Here, we found that when the redox potentials of mediators are tuned via, e.g., Li + concentration in the electrolyte, they exhibit distinct threshold potentials, where the kinetics accelerate several-fold within a range as small as 10 mV. This phenomenon is independent of types of mediators and electrolyte. The acceleration originates from the overpotentials required to activate fast Li + /e – extraction and the following chemical step at specific abundant surface facets. Efficient redox catalysis at insulating solids requires therefore carefully considering the surface conditions of the storage materials and electrolyte-dependent redox potentials, which may be tuned by salt concentrations or solvents."}],"citation":{"apa":"Cao, D., Shen, X., Wang, A., Yu, F., Wu, Y., Shi, S., … Chen, Y. (n.d.). Sharp kinetic acceleration potentials during mediated redox catalysis of insulators. <i>Research Square</i>. Research Square. <a href=\"https://doi.org/10.21203/rs.3.rs-750965/v1\">https://doi.org/10.21203/rs.3.rs-750965/v1</a>","ieee":"D. Cao <i>et al.</i>, “Sharp kinetic acceleration potentials during mediated redox catalysis of insulators,” <i>Research Square</i>. Research Square.","chicago":"Cao, Deqing, Xiaoxiao Shen, Aiping Wang, Fengjiao Yu, Yuping Wu, Siqi Shi, Stefan Alexander Freunberger, and Yuhui Chen. “Sharp Kinetic Acceleration Potentials during Mediated Redox Catalysis of Insulators.” <i>Research Square</i>. Research Square, n.d. <a href=\"https://doi.org/10.21203/rs.3.rs-750965/v1\">https://doi.org/10.21203/rs.3.rs-750965/v1</a>.","ama":"Cao D, Shen X, Wang A, et al. Sharp kinetic acceleration potentials during mediated redox catalysis of insulators. <i>Research Square</i>. doi:<a href=\"https://doi.org/10.21203/rs.3.rs-750965/v1\">10.21203/rs.3.rs-750965/v1</a>","mla":"Cao, Deqing, et al. “Sharp Kinetic Acceleration Potentials during Mediated Redox Catalysis of Insulators.” <i>Research Square</i>, Research Square, doi:<a href=\"https://doi.org/10.21203/rs.3.rs-750965/v1\">10.21203/rs.3.rs-750965/v1</a>.","ista":"Cao D, Shen X, Wang A, Yu F, Wu Y, Shi S, Freunberger SA, Chen Y. Sharp kinetic acceleration potentials during mediated redox catalysis of insulators. Research Square, <a href=\"https://doi.org/10.21203/rs.3.rs-750965/v1\">10.21203/rs.3.rs-750965/v1</a>.","short":"D. Cao, X. Shen, A. Wang, F. Yu, Y. Wu, S. Shi, S.A. Freunberger, Y. Chen, Research Square (n.d.)."},"publication_status":"submitted","oa_version":"Preprint","acknowledgement":"This work was financially supported by the National Natural Science Foundation of China (51773092, 21975124, 11874254, 51802187, U2030206). S.A.F. is indebted to IST Austria for support. ","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"eissn":["2693-5015"]},"_id":"9978","article_processing_charge":"No","oa":1,"date_updated":"2023-10-17T13:06:29Z","title":"Sharp kinetic acceleration potentials during mediated redox catalysis of insulators","year":"2021","doi":"10.21203/rs.3.rs-750965/v1","ddc":["541"],"related_material":{"record":[{"relation":"later_version","id":"10813","status":"public"}]},"tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","type":"preprint","day":"18","file_date_updated":"2021-08-31T14:02:19Z","page":"21","publication":"Research Square","language":[{"iso":"eng"}],"publisher":"Research Square","date_published":"2021-08-18T00:00:00Z","month":"08","date_created":"2021-08-31T12:54:16Z","file":[{"access_level":"open_access","date_updated":"2021-08-31T14:02:19Z","checksum":"1878e91c29d5769ed5a827b0b7addf00","date_created":"2021-08-31T14:02:19Z","file_size":1019662,"file_name":"2021_ResearchSquare_Cao.pdf","creator":"cchlebak","file_id":"9979","relation":"main_file","content_type":"application/pdf","success":1}],"department":[{"_id":"StFr"}],"has_accepted_license":"1"},{"date_created":"2023-08-01T09:36:10Z","language":[{"iso":"eng"}],"scopus_import":"1","publisher":"American Chemical Society","article_type":"original","date_published":"2020-10-04T00:00:00Z","month":"10","page":"17721-17729","publication":"Journal of the American Chemical Society","issue":"41","status":"public","intvolume":"       142","type":"journal_article","day":"04","main_file_link":[{"url":"https://doi.org/10.1021/jacs.0c08589","open_access":"1"}],"title":"Modulating the optical properties of BODIPY dyes by noncovalent dimerization within a flexible coordination cage","external_id":{"pmid":["33006898"]},"doi":"10.1021/jacs.0c08589","year":"2020","oa_version":"Published Version","quality_controlled":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","extern":"1","publication_identifier":{"eissn":["1520-5126"],"issn":["0002-7863"]},"_id":"13362","pmid":1,"article_processing_charge":"No","date_updated":"2023-08-07T10:09:54Z","volume":142,"oa":1,"author":[{"first_name":"Julius","full_name":"Gemen, Julius","last_name":"Gemen"},{"full_name":"Ahrens, Johannes","last_name":"Ahrens","first_name":"Johannes"},{"full_name":"Shimon, Linda J. W.","last_name":"Shimon","first_name":"Linda J. W."},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","last_name":"Klajn","full_name":"Klajn, Rafal","first_name":"Rafal"}],"keyword":["Colloid and Surface Chemistry","Biochemistry","General Chemistry","Catalysis"],"abstract":[{"lang":"eng","text":"Aggregation of organic molecules can drastically affect their physicochemical properties. For instance, the optical properties of BODIPY dyes are inherently related to the degree of aggregation and the mutual orientation of BODIPY units within these aggregates. Whereas the noncovalent aggregation of various BODIPY dyes has been studied in diverse media, the ill-defined nature of these aggregates has made it difficult to elucidate the structure–property relationships. Here, we studied the encapsulation of three structurally simple BODIPY derivatives within the hydrophobic cavity of a water-soluble, flexible PdII6L4 coordination cage. The cavity size allowed for the selective encapsulation of two dye molecules, irrespective of the substitution pattern on the BODIPY core. Working with a model, a pentamethyl-substituted derivative, we found that the mutual orientation of two BODIPY units in the cage’s cavity was remarkably similar to that in the crystalline state of the free dye, allowing us to isolate and characterize the smallest possible noncovalent H-type BODIPY aggregate, namely, an H-dimer. Interestingly, a CF3-substituted BODIPY, known for forming J-type aggregates, was also encapsulated as an H-dimer. Taking advantage of the dynamic nature of encapsulation, we developed a system in which reversible switching between H- and J-aggregates can be induced for multiple cycles simply by addition and subsequent destruction of the cage. We expect that the ability to rapidly and reversibly manipulate the optical properties of supramolecular inclusion complexes in aqueous media will open up avenues for developing detection systems that operate within biological environments."}],"citation":{"mla":"Gemen, Julius, et al. “Modulating the Optical Properties of BODIPY Dyes by Noncovalent Dimerization within a Flexible Coordination Cage.” <i>Journal of the American Chemical Society</i>, vol. 142, no. 41, American Chemical Society, 2020, pp. 17721–29, doi:<a href=\"https://doi.org/10.1021/jacs.0c08589\">10.1021/jacs.0c08589</a>.","ama":"Gemen J, Ahrens J, Shimon LJW, Klajn R. Modulating the optical properties of BODIPY dyes by noncovalent dimerization within a flexible coordination cage. <i>Journal of the American Chemical Society</i>. 2020;142(41):17721-17729. doi:<a href=\"https://doi.org/10.1021/jacs.0c08589\">10.1021/jacs.0c08589</a>","ista":"Gemen J, Ahrens J, Shimon LJW, Klajn R. 2020. Modulating the optical properties of BODIPY dyes by noncovalent dimerization within a flexible coordination cage. Journal of the American Chemical Society. 142(41), 17721–17729.","short":"J. Gemen, J. Ahrens, L.J.W. Shimon, R. Klajn, Journal of the American Chemical Society 142 (2020) 17721–17729.","ieee":"J. Gemen, J. Ahrens, L. J. W. Shimon, and R. Klajn, “Modulating the optical properties of BODIPY dyes by noncovalent dimerization within a flexible coordination cage,” <i>Journal of the American Chemical Society</i>, vol. 142, no. 41. American Chemical Society, pp. 17721–17729, 2020.","apa":"Gemen, J., Ahrens, J., Shimon, L. J. W., &#38; Klajn, R. (2020). Modulating the optical properties of BODIPY dyes by noncovalent dimerization within a flexible coordination cage. <i>Journal of the American Chemical Society</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/jacs.0c08589\">https://doi.org/10.1021/jacs.0c08589</a>","chicago":"Gemen, Julius, Johannes Ahrens, Linda J. W. Shimon, and Rafal Klajn. “Modulating the Optical Properties of BODIPY Dyes by Noncovalent Dimerization within a Flexible Coordination Cage.” <i>Journal of the American Chemical Society</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/jacs.0c08589\">https://doi.org/10.1021/jacs.0c08589</a>."},"publication_status":"published"},{"date_created":"2023-08-01T09:36:59Z","language":[{"iso":"eng"}],"scopus_import":"1","publisher":"American Chemical Society","article_type":"original","date_published":"2020-08-14T00:00:00Z","month":"08","page":"14557-14565","publication":"Journal of the American Chemical Society","issue":"34","status":"public","intvolume":"       142","type":"journal_article","day":"14","main_file_link":[{"url":"https://doi.org/10.1021/jacs.0c06146","open_access":"1"}],"external_id":{"pmid":["32791832"]},"title":"Improving fatigue resistance of dihydropyrene by encapsulation within a coordination cage","doi":"10.1021/jacs.0c06146","year":"2020","oa_version":"Published Version","quality_controlled":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"issn":["0002-7863"],"eissn":["1520-5126"]},"extern":"1","pmid":1,"_id":"13364","article_processing_charge":"No","date_updated":"2023-08-07T10:15:38Z","volume":142,"oa":1,"keyword":["Colloid and Surface Chemistry","Biochemistry","General Chemistry","Catalysis"],"author":[{"first_name":"Martina","last_name":"Canton","full_name":"Canton, Martina"},{"full_name":"Grommet, Angela B.","last_name":"Grommet","first_name":"Angela B."},{"first_name":"Luca","last_name":"Pesce","full_name":"Pesce, Luca"},{"full_name":"Gemen, Julius","last_name":"Gemen","first_name":"Julius"},{"full_name":"Li, Shiming","last_name":"Li","first_name":"Shiming"},{"full_name":"Diskin-Posner, Yael","last_name":"Diskin-Posner","first_name":"Yael"},{"first_name":"Alberto","last_name":"Credi","full_name":"Credi, Alberto"},{"first_name":"Giovanni M.","last_name":"Pavan","full_name":"Pavan, Giovanni M."},{"first_name":"Joakim","last_name":"Andréasson","full_name":"Andréasson, Joakim"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","first_name":"Rafal","last_name":"Klajn","full_name":"Klajn, Rafal"}],"abstract":[{"text":"Photochromic molecules undergo reversible isomerization upon irradiation with light at different wavelengths, a process that can alter their physical and chemical properties. For instance, dihydropyrene (DHP) is a deep-colored compound that isomerizes to light-brown cyclophanediene (CPD) upon irradiation with visible light. CPD can then isomerize back to DHP upon irradiation with UV light or thermally in the dark. Conversion between DHP and CPD is thought to proceed via a biradical intermediate; bimolecular events involving this unstable intermediate thus result in rapid decomposition and poor cycling performance. Here, we show that the reversible isomerization of DHP can be stabilized upon confinement within a PdII6L4 coordination cage. By protecting this reactive intermediate using the cage, each isomerization reaction proceeds to higher yield, which significantly decreases the fatigue experienced by the system upon repeated photocycling. Although molecular confinement is known to help stabilize reactive species, this effect is not typically employed to protect reactive intermediates and thus improve reaction yields. We envisage that performing reactions under confinement will not only improve the cyclic performance of photochromic molecules, but may also increase the amount of product obtainable from traditionally low-yielding organic reactions.","lang":"eng"}],"citation":{"mla":"Canton, Martina, et al. “Improving Fatigue Resistance of Dihydropyrene by Encapsulation within a Coordination Cage.” <i>Journal of the American Chemical Society</i>, vol. 142, no. 34, American Chemical Society, 2020, pp. 14557–65, doi:<a href=\"https://doi.org/10.1021/jacs.0c06146\">10.1021/jacs.0c06146</a>.","ama":"Canton M, Grommet AB, Pesce L, et al. Improving fatigue resistance of dihydropyrene by encapsulation within a coordination cage. <i>Journal of the American Chemical Society</i>. 2020;142(34):14557-14565. doi:<a href=\"https://doi.org/10.1021/jacs.0c06146\">10.1021/jacs.0c06146</a>","ista":"Canton M, Grommet AB, Pesce L, Gemen J, Li S, Diskin-Posner Y, Credi A, Pavan GM, Andréasson J, Klajn R. 2020. Improving fatigue resistance of dihydropyrene by encapsulation within a coordination cage. Journal of the American Chemical Society. 142(34), 14557–14565.","short":"M. Canton, A.B. Grommet, L. Pesce, J. Gemen, S. Li, Y. Diskin-Posner, A. Credi, G.M. Pavan, J. Andréasson, R. Klajn, Journal of the American Chemical Society 142 (2020) 14557–14565.","ieee":"M. Canton <i>et al.</i>, “Improving fatigue resistance of dihydropyrene by encapsulation within a coordination cage,” <i>Journal of the American Chemical Society</i>, vol. 142, no. 34. American Chemical Society, pp. 14557–14565, 2020.","apa":"Canton, M., Grommet, A. B., Pesce, L., Gemen, J., Li, S., Diskin-Posner, Y., … Klajn, R. (2020). Improving fatigue resistance of dihydropyrene by encapsulation within a coordination cage. <i>Journal of the American Chemical Society</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/jacs.0c06146\">https://doi.org/10.1021/jacs.0c06146</a>","chicago":"Canton, Martina, Angela B. Grommet, Luca Pesce, Julius Gemen, Shiming Li, Yael Diskin-Posner, Alberto Credi, Giovanni M. Pavan, Joakim Andréasson, and Rafal Klajn. “Improving Fatigue Resistance of Dihydropyrene by Encapsulation within a Coordination Cage.” <i>Journal of the American Chemical Society</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/jacs.0c06146\">https://doi.org/10.1021/jacs.0c06146</a>."},"publication_status":"published"}]