[{"month":"08","status":"public","language":[{"iso":"eng"}],"keyword":["Biomaterials","Biotechnology","General Materials Science","General Chemistry"],"extern":"1","external_id":{"pmid":["32783385"]},"date_published":"2020-08-11T00:00:00Z","type":"journal_article","publisher":"Wiley","pmid":1,"issue":"37","quality_controlled":"1","day":"11","publication":"Small","date_updated":"2023-08-07T10:11:41Z","intvolume":"        16","oa":1,"volume":16,"author":[{"last_name":"Moreno","first_name":"Silvia","full_name":"Moreno, Silvia"},{"last_name":"Sharan","first_name":"Priyanka","full_name":"Sharan, Priyanka"},{"full_name":"Engelke, Johanna","last_name":"Engelke","first_name":"Johanna"},{"full_name":"Gumz, Hannes","last_name":"Gumz","first_name":"Hannes"},{"full_name":"Boye, Susanne","first_name":"Susanne","last_name":"Boye"},{"full_name":"Oertel, Ulrich","last_name":"Oertel","first_name":"Ulrich"},{"first_name":"Peng","last_name":"Wang","full_name":"Wang, Peng"},{"last_name":"Banerjee","first_name":"Susanta","full_name":"Banerjee, Susanta"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","first_name":"Rafal","last_name":"Klajn"},{"full_name":"Voit, Brigitte","first_name":"Brigitte","last_name":"Voit"},{"full_name":"Lederer, Albena","last_name":"Lederer","first_name":"Albena"},{"last_name":"Appelhans","first_name":"Dietmar","full_name":"Appelhans, Dietmar"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"13363","date_created":"2023-08-01T09:36:48Z","year":"2020","article_number":"2002135","citation":{"ama":"Moreno S, Sharan P, Engelke J, et al. Light‐driven proton transfer for cyclic and temporal switching of enzymatic nanoreactors. <i>Small</i>. 2020;16(37). doi:<a href=\"https://doi.org/10.1002/smll.202002135\">10.1002/smll.202002135</a>","ieee":"S. Moreno <i>et al.</i>, “Light‐driven proton transfer for cyclic and temporal switching of enzymatic nanoreactors,” <i>Small</i>, vol. 16, no. 37. Wiley, 2020.","ista":"Moreno S, Sharan P, Engelke J, Gumz H, Boye S, Oertel U, Wang P, Banerjee S, Klajn R, Voit B, Lederer A, Appelhans D. 2020. Light‐driven proton transfer for cyclic and temporal switching of enzymatic nanoreactors. Small. 16(37), 2002135.","mla":"Moreno, Silvia, et al. “Light‐driven Proton Transfer for Cyclic and Temporal Switching of Enzymatic Nanoreactors.” <i>Small</i>, vol. 16, no. 37, 2002135, Wiley, 2020, doi:<a href=\"https://doi.org/10.1002/smll.202002135\">10.1002/smll.202002135</a>.","chicago":"Moreno, Silvia, Priyanka Sharan, Johanna Engelke, Hannes Gumz, Susanne Boye, Ulrich Oertel, Peng Wang, et al. “Light‐driven Proton Transfer for Cyclic and Temporal Switching of Enzymatic Nanoreactors.” <i>Small</i>. Wiley, 2020. <a href=\"https://doi.org/10.1002/smll.202002135\">https://doi.org/10.1002/smll.202002135</a>.","short":"S. Moreno, P. Sharan, J. Engelke, H. Gumz, S. Boye, U. Oertel, P. Wang, S. Banerjee, R. Klajn, B. Voit, A. Lederer, D. Appelhans, Small 16 (2020).","apa":"Moreno, S., Sharan, P., Engelke, J., Gumz, H., Boye, S., Oertel, U., … Appelhans, D. (2020). Light‐driven proton transfer for cyclic and temporal switching of enzymatic nanoreactors. <i>Small</i>. Wiley. <a href=\"https://doi.org/10.1002/smll.202002135\">https://doi.org/10.1002/smll.202002135</a>"},"abstract":[{"lang":"eng","text":"Temporal activation of biological processes by visible light and subsequent return to an inactive state in the absence of light is an essential characteristic of photoreceptor cells. Inspired by these phenomena, light-responsive materials are very attractive due to the high spatiotemporal control of light irradiation, with light being able to precisely orchestrate processes repeatedly over many cycles. Herein, it is reported that light-driven proton transfer triggered by a merocyanine-based photoacid can be used to modulate the permeability of pH-responsive polymersomes through cyclic, temporally controlled protonation and deprotonation of the polymersome membrane. The membranes can undergo repeated light-driven swelling–contraction cycles without losing functional effectiveness. When applied to enzyme loaded-nanoreactors, this membrane responsiveness is used for the reversible control of enzymatic reactions. This combination of the merocyanine-based photoacid and pH-switchable nanoreactors results in rapidly responding and versatile supramolecular systems successfully used to switch enzymatic reactions ON and OFF on demand."}],"title":"Light‐driven proton transfer for cyclic and temporal switching of enzymatic nanoreactors","publication_status":"published","article_processing_charge":"No","oa_version":"Published Version","doi":"10.1002/smll.202002135","main_file_link":[{"url":"https://doi.org/10.1002/smll.202002135","open_access":"1"}],"scopus_import":"1","article_type":"original","publication_identifier":{"eissn":["1613-6829"],"issn":["1613-6810"]}},{"keyword":["Biomaterials","Biotechnology","General Materials Science","General Chemistry"],"extern":"1","language":[{"iso":"eng"}],"status":"public","month":"03","publisher":"Wiley","pmid":1,"external_id":{"pmid":["22392681"]},"date_published":"2012-03-12T00:00:00Z","type":"journal_article","issue":"5","day":"12","page":"654-660","quality_controlled":"1","intvolume":"         8","publication":"Small","date_updated":"2023-08-08T07:55:10Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"full_name":"Ridelman, Yonatan","last_name":"Ridelman","first_name":"Yonatan"},{"full_name":"Singh, Gurvinder","last_name":"Singh","first_name":"Gurvinder"},{"first_name":"Ronit","last_name":"Popovitz-Biro","full_name":"Popovitz-Biro, Ronit"},{"first_name":"Sharon G.","last_name":"Wolf","full_name":"Wolf, Sharon G."},{"last_name":"Das","first_name":"Sanjib","full_name":"Das, Sanjib"},{"first_name":"Rafal","last_name":"Klajn","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal"}],"volume":8,"abstract":[{"text":"Well-defined metallic nanobowls can be prepared by extending the concept of a protecting group to colloidal synthesis. Magnetic nanoparticles are employed as “protecting groups” during the galvanic replacement of silver with gold. The replacement reaction is accompanied by spontantous dissociation of the protecting groups, leaving behind metallic nanobowls.","lang":"eng"}],"year":"2012","citation":{"mla":"Ridelman, Yonatan, et al. “Metallic Nanobowls by Galvanic Replacement Reaction on Heterodimeric Nanoparticles.” <i>Small</i>, vol. 8, no. 5, Wiley, 2012, pp. 654–60, doi:<a href=\"https://doi.org/10.1002/smll.201101882\">10.1002/smll.201101882</a>.","short":"Y. Ridelman, G. Singh, R. Popovitz-Biro, S.G. Wolf, S. Das, R. Klajn, Small 8 (2012) 654–660.","chicago":"Ridelman, Yonatan, Gurvinder Singh, Ronit Popovitz-Biro, Sharon G. Wolf, Sanjib Das, and Rafal Klajn. “Metallic Nanobowls by Galvanic Replacement Reaction on Heterodimeric Nanoparticles.” <i>Small</i>. Wiley, 2012. <a href=\"https://doi.org/10.1002/smll.201101882\">https://doi.org/10.1002/smll.201101882</a>.","apa":"Ridelman, Y., Singh, G., Popovitz-Biro, R., Wolf, S. G., Das, S., &#38; Klajn, R. (2012). Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles. <i>Small</i>. Wiley. <a href=\"https://doi.org/10.1002/smll.201101882\">https://doi.org/10.1002/smll.201101882</a>","ama":"Ridelman Y, Singh G, Popovitz-Biro R, Wolf SG, Das S, Klajn R. Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles. <i>Small</i>. 2012;8(5):654-660. doi:<a href=\"https://doi.org/10.1002/smll.201101882\">10.1002/smll.201101882</a>","ista":"Ridelman Y, Singh G, Popovitz-Biro R, Wolf SG, Das S, Klajn R. 2012. Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles. Small. 8(5), 654–660.","ieee":"Y. Ridelman, G. Singh, R. Popovitz-Biro, S. G. Wolf, S. Das, and R. Klajn, “Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles,” <i>Small</i>, vol. 8, no. 5. Wiley, pp. 654–660, 2012."},"_id":"13408","date_created":"2023-08-01T09:47:55Z","article_type":"original","publication_identifier":{"issn":["1613-6810"],"eissn":["1613-6829"]},"doi":"10.1002/smll.201101882","scopus_import":"1","oa_version":"None","article_processing_charge":"No","title":"Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles","publication_status":"published"},{"external_id":{"pmid":["20521264"]},"date_published":"2010-07-05T00:00:00Z","type":"journal_article","publisher":"Wiley","pmid":1,"month":"07","status":"public","language":[{"iso":"eng"}],"keyword":["Biomaterials","Biotechnology","General Materials Science","General Chemistry"],"extern":"1","quality_controlled":"1","page":"1385-1387","day":"05","issue":"13","volume":6,"author":[{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","first_name":"Rafal","last_name":"Klajn"},{"first_name":"Kevin P.","last_name":"Browne","full_name":"Browne, Kevin P."},{"last_name":"Soh","first_name":"Siowling","full_name":"Soh, Siowling"},{"full_name":"Grzybowski, Bartosz A.","last_name":"Grzybowski","first_name":"Bartosz A."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication":"Small","date_updated":"2023-08-08T08:15:25Z","intvolume":"         6","title":"Nanoparticles that “remember” temperature","publication_status":"published","oa_version":"None","article_processing_charge":"No","doi":"10.1002/smll.200902272","scopus_import":"1","article_type":"original","publication_identifier":{"eissn":["1613-6829"],"issn":["1613-6810"]},"_id":"13411","date_created":"2023-08-01T09:48:38Z","year":"2010","citation":{"chicago":"Klajn, Rafal, Kevin P. Browne, Siowling Soh, and Bartosz A. Grzybowski. “Nanoparticles That ‘Remember’ Temperature.” <i>Small</i>. Wiley, 2010. <a href=\"https://doi.org/10.1002/smll.200902272\">https://doi.org/10.1002/smll.200902272</a>.","apa":"Klajn, R., Browne, K. P., Soh, S., &#38; Grzybowski, B. A. (2010). Nanoparticles that “remember” temperature. <i>Small</i>. Wiley. <a href=\"https://doi.org/10.1002/smll.200902272\">https://doi.org/10.1002/smll.200902272</a>","short":"R. Klajn, K.P. Browne, S. Soh, B.A. Grzybowski, Small 6 (2010) 1385–1387.","mla":"Klajn, Rafal, et al. “Nanoparticles That ‘Remember’ Temperature.” <i>Small</i>, vol. 6, no. 13, Wiley, 2010, pp. 1385–87, doi:<a href=\"https://doi.org/10.1002/smll.200902272\">10.1002/smll.200902272</a>.","ieee":"R. Klajn, K. P. Browne, S. Soh, and B. A. Grzybowski, “Nanoparticles that ‘remember’ temperature,” <i>Small</i>, vol. 6, no. 13. Wiley, pp. 1385–1387, 2010.","ista":"Klajn R, Browne KP, Soh S, Grzybowski BA. 2010. Nanoparticles that “remember” temperature. Small. 6(13), 1385–1387.","ama":"Klajn R, Browne KP, Soh S, Grzybowski BA. Nanoparticles that “remember” temperature. <i>Small</i>. 2010;6(13):1385-1387. doi:<a href=\"https://doi.org/10.1002/smll.200902272\">10.1002/smll.200902272</a>"},"abstract":[{"lang":"eng","text":"Photoresponsive gold nanoparticles dispersed in a solid/frozen matrix provide a basis for sensors that “remember” whether the sample has ever exceeded the melting temperature of the matrix. The operation of these sensors rests on the ability to photoinduce metastable electric dipoles on NP surfaces – upon melting, these dipoles drive NP aggregation, precipitation, and crosslinking. These events are manifested by a pronounced color change."}]},{"pmid":1,"publisher":"Wiley","type":"journal_article","date_published":"2009-12-01T00:00:00Z","external_id":{"pmid":["19771567"]},"language":[{"iso":"eng"}],"extern":"1","keyword":["Biomaterials","Biotechnology","General Materials Science","General Chemistry"],"month":"12","status":"public","page":"2656-2658","day":"01","quality_controlled":"1","issue":"23","author":[{"last_name":"Browne","first_name":"Kevin P.","full_name":"Browne, Kevin P."},{"first_name":"Rafal","last_name":"Klajn","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal"},{"full_name":"Villa, JulieAnn","first_name":"JulieAnn","last_name":"Villa"},{"last_name":"Grzybowski","first_name":"Bartosz A.","full_name":"Grzybowski, Bartosz A."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","volume":5,"intvolume":"         5","date_updated":"2023-08-08T08:49:22Z","publication":"Small","scopus_import":"1","doi":"10.1002/smll.200900902","publication_identifier":{"eissn":["1613-6829"],"issn":["1613-6810"]},"article_type":"original","publication_status":"published","title":"Mechanofabrication of pancake and rodlike nanostructures from deformable nanoparticle aggregates","oa_version":"None","article_processing_charge":"No","citation":{"ieee":"K. P. Browne, R. Klajn, J. Villa, and B. A. Grzybowski, “Mechanofabrication of pancake and rodlike nanostructures from deformable nanoparticle aggregates,” <i>Small</i>, vol. 5, no. 23. Wiley, pp. 2656–2658, 2009.","ista":"Browne KP, Klajn R, Villa J, Grzybowski BA. 2009. Mechanofabrication of pancake and rodlike nanostructures from deformable nanoparticle aggregates. Small. 5(23), 2656–2658.","ama":"Browne KP, Klajn R, Villa J, Grzybowski BA. Mechanofabrication of pancake and rodlike nanostructures from deformable nanoparticle aggregates. <i>Small</i>. 2009;5(23):2656-2658. doi:<a href=\"https://doi.org/10.1002/smll.200900902\">10.1002/smll.200900902</a>","short":"K.P. Browne, R. Klajn, J. Villa, B.A. Grzybowski, Small 5 (2009) 2656–2658.","apa":"Browne, K. P., Klajn, R., Villa, J., &#38; Grzybowski, B. A. (2009). Mechanofabrication of pancake and rodlike nanostructures from deformable nanoparticle aggregates. <i>Small</i>. Wiley. <a href=\"https://doi.org/10.1002/smll.200900902\">https://doi.org/10.1002/smll.200900902</a>","chicago":"Browne, Kevin P., Rafal Klajn, JulieAnn Villa, and Bartosz A. Grzybowski. “Mechanofabrication of Pancake and Rodlike Nanostructures from Deformable Nanoparticle Aggregates.” <i>Small</i>. Wiley, 2009. <a href=\"https://doi.org/10.1002/smll.200900902\">https://doi.org/10.1002/smll.200900902</a>.","mla":"Browne, Kevin P., et al. “Mechanofabrication of Pancake and Rodlike Nanostructures from Deformable Nanoparticle Aggregates.” <i>Small</i>, vol. 5, no. 23, Wiley, 2009, pp. 2656–58, doi:<a href=\"https://doi.org/10.1002/smll.200900902\">10.1002/smll.200900902</a>."},"year":"2009","abstract":[{"text":"Supraspherical aggregates of crosslinked metal nanoparticles are transformed into pancakes and nanorods by mechanical stresses and shears imparted by macroscopic objects (see image). The dimensions of both types of nanostructures can be controlled by the pressures applied.","lang":"eng"}],"date_created":"2023-08-01T09:50:12Z","_id":"13414"},{"type":"journal_article","external_id":{"pmid":["18636405"]},"date_published":"2008-10-09T00:00:00Z","pmid":1,"publisher":"Wiley","month":"10","status":"public","language":[{"iso":"eng"}],"extern":"1","keyword":["Biomaterials","Biotechnology","General Materials Science","General Chemistry"],"quality_controlled":"1","page":"1635-1639","day":"09","issue":"10","volume":4,"author":[{"full_name":"Wei, Yanhu","first_name":"Yanhu","last_name":"Wei"},{"full_name":"Klajn, Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","last_name":"Klajn","first_name":"Rafal"},{"full_name":"Pinchuk, Anatoliy O.","last_name":"Pinchuk","first_name":"Anatoliy O."},{"full_name":"Grzybowski, Bartosz A.","first_name":"Bartosz A.","last_name":"Grzybowski"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2023-08-08T11:14:50Z","publication":"Small","intvolume":"         4","publication_status":"published","title":"Synthesis, shape control, and optical properties of hybrid Au/Fe3O4 “nanoflowers”","oa_version":"None","article_processing_charge":"No","scopus_import":"1","doi":"10.1002/smll.200800511","publication_identifier":{"issn":["1613-6810"],"eissn":["1613-6829"]},"article_type":"original","date_created":"2023-08-01T10:30:42Z","_id":"13422","citation":{"mla":"Wei, Yanhu, et al. “Synthesis, Shape Control, and Optical Properties of Hybrid Au/Fe3O4 ‘Nanoflowers.’” <i>Small</i>, vol. 4, no. 10, Wiley, 2008, pp. 1635–39, doi:<a href=\"https://doi.org/10.1002/smll.200800511\">10.1002/smll.200800511</a>.","short":"Y. Wei, R. Klajn, A.O. Pinchuk, B.A. Grzybowski, Small 4 (2008) 1635–1639.","chicago":"Wei, Yanhu, Rafal Klajn, Anatoliy O. Pinchuk, and Bartosz A. Grzybowski. “Synthesis, Shape Control, and Optical Properties of Hybrid Au/Fe3O4 ‘Nanoflowers.’” <i>Small</i>. Wiley, 2008. <a href=\"https://doi.org/10.1002/smll.200800511\">https://doi.org/10.1002/smll.200800511</a>.","apa":"Wei, Y., Klajn, R., Pinchuk, A. O., &#38; Grzybowski, B. A. (2008). Synthesis, shape control, and optical properties of hybrid Au/Fe3O4 “nanoflowers.” <i>Small</i>. Wiley. <a href=\"https://doi.org/10.1002/smll.200800511\">https://doi.org/10.1002/smll.200800511</a>","ama":"Wei Y, Klajn R, Pinchuk AO, Grzybowski BA. Synthesis, shape control, and optical properties of hybrid Au/Fe3O4 “nanoflowers.” <i>Small</i>. 2008;4(10):1635-1639. doi:<a href=\"https://doi.org/10.1002/smll.200800511\">10.1002/smll.200800511</a>","ieee":"Y. Wei, R. Klajn, A. O. Pinchuk, and B. A. Grzybowski, “Synthesis, shape control, and optical properties of hybrid Au/Fe3O4 ‘nanoflowers,’” <i>Small</i>, vol. 4, no. 10. Wiley, pp. 1635–1639, 2008.","ista":"Wei Y, Klajn R, Pinchuk AO, Grzybowski BA. 2008. Synthesis, shape control, and optical properties of hybrid Au/Fe3O4 “nanoflowers”. Small. 4(10), 1635–1639."},"year":"2008","abstract":[{"lang":"eng","text":"Make like a leaf: The synthesis and characterization of a family of “flowerlike” Au/Fe3O4 nanoparticles is described, whereby Fe3O4 “leaves” adhere to a gold core (see image). The size and numbers of iron oxide domains can be adjusted flexibly by changing the proportion of the starting materials and the reaction time."}]}]