[{"day":"10","doi":"10.1039/c9nr08578e","arxiv":1,"abstract":[{"text":"Scanning nanoscale superconducting quantum interference devices (nanoSQUIDs) are of growing interest for highly sensitive quantitative imaging of magnetic, spintronic, and transport properties of low-dimensional systems. Utilizing specifically designed grooved quartz capillaries pulled into a sharp pipette, we have fabricated the smallest SQUID-on-tip (SOT) devices with effective diameters down to 39 nm. Integration of a resistive shunt in close proximity to the pipette apex combined with self-aligned deposition of In and Sn, has resulted in SOTs with a flux noise of 42 nΦ0 Hz−1/2, yielding a record low spin noise of 0.29 μB Hz−1/2. In addition, the new SOTs function at sub-Kelvin temperatures and in high magnetic fields of over 2.5 T. Integrating the SOTs into a scanning probe microscope allowed us to image the stray field of a single Fe3O4 nanocube at 300 mK. Our results show that the easy magnetization axis direction undergoes a transition from the 〈111〉 direction at room temperature to an in-plane orientation, which could be attributed to the Verwey phase transition in Fe3O4.","lang":"eng"}],"year":"2020","citation":{"ista":"Anahory Y, Naren HR, Lachman EO, Buhbut Sinai S, Uri A, Embon L, Yaakobi E, Myasoedov Y, Huber ME, Klajn R, Zeldov E. 2020. SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale. 12(5), 3174–3182.","short":"Y. Anahory, H.R. Naren, E.O. Lachman, S. Buhbut Sinai, A. Uri, L. Embon, E. Yaakobi, Y. Myasoedov, M.E. Huber, R. Klajn, E. Zeldov, Nanoscale 12 (2020) 3174–3182.","mla":"Anahory, Y., et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for High-Field and Ultra-Low Temperature Nanomagnetic Imaging.” <i>Nanoscale</i>, vol. 12, no. 5, Royal Society of Chemistry, 2020, pp. 3174–82, doi:<a href=\"https://doi.org/10.1039/c9nr08578e\">10.1039/c9nr08578e</a>.","ieee":"Y. Anahory <i>et al.</i>, “SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging,” <i>Nanoscale</i>, vol. 12, no. 5. Royal Society of Chemistry, pp. 3174–3182, 2020.","chicago":"Anahory, Y., H. R. Naren, E. O. Lachman, S. Buhbut Sinai, A. Uri, L. Embon, E. Yaakobi, et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for High-Field and Ultra-Low Temperature Nanomagnetic Imaging.” <i>Nanoscale</i>. Royal Society of Chemistry, 2020. <a href=\"https://doi.org/10.1039/c9nr08578e\">https://doi.org/10.1039/c9nr08578e</a>.","ama":"Anahory Y, Naren HR, Lachman EO, et al. SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. <i>Nanoscale</i>. 2020;12(5):3174-3182. doi:<a href=\"https://doi.org/10.1039/c9nr08578e\">10.1039/c9nr08578e</a>","apa":"Anahory, Y., Naren, H. R., Lachman, E. O., Buhbut Sinai, S., Uri, A., Embon, L., … Zeldov, E. (2020). SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. <i>Nanoscale</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/c9nr08578e\">https://doi.org/10.1039/c9nr08578e</a>"},"date_updated":"2023-08-07T10:32:15Z","external_id":{"arxiv":["2001.03342"],"pmid":["31967152"]},"volume":12,"extern":"1","date_created":"2023-08-01T09:37:53Z","article_processing_charge":"No","publication_status":"published","intvolume":"        12","title":"SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging","scopus_import":"1","pmid":1,"_id":"13368","issue":"5","author":[{"first_name":"Y.","last_name":"Anahory","full_name":"Anahory, Y."},{"first_name":"H. R.","last_name":"Naren","full_name":"Naren, H. R."},{"first_name":"E. O.","last_name":"Lachman","full_name":"Lachman, E. O."},{"full_name":"Buhbut Sinai, S.","last_name":"Buhbut Sinai","first_name":"S."},{"full_name":"Uri, A.","last_name":"Uri","first_name":"A."},{"last_name":"Embon","first_name":"L.","full_name":"Embon, L."},{"full_name":"Yaakobi, E.","first_name":"E.","last_name":"Yaakobi"},{"full_name":"Myasoedov, Y.","last_name":"Myasoedov","first_name":"Y."},{"first_name":"M. E.","last_name":"Huber","full_name":"Huber, M. E."},{"full_name":"Klajn, Rafal","first_name":"Rafal","last_name":"Klajn","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"last_name":"Zeldov","first_name":"E.","full_name":"Zeldov, E."}],"publisher":"Royal Society of Chemistry","article_type":"original","quality_controlled":"1","page":"3174-3182","publication_identifier":{"eissn":["2040-3372"],"issn":["2040-3364"]},"type":"journal_article","date_published":"2020-01-10T00:00:00Z","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2001.03342"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","oa_version":"Preprint","month":"01","publication":"Nanoscale","keyword":["General Materials Science"],"language":[{"iso":"eng"}]},{"publisher":"Wiley","article_type":"original","quality_controlled":"1","publication_status":"published","article_processing_charge":"No","date_created":"2023-08-01T09:37:26Z","title":"The many ways to assemble nanoparticles using light","intvolume":"        32","pmid":1,"_id":"13366","scopus_import":"1","author":[{"first_name":"Tong","last_name":"Bian","full_name":"Bian, Tong"},{"last_name":"Chu","first_name":"Zonglin","full_name":"Chu, Zonglin"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","first_name":"Rafal","last_name":"Klajn"}],"issue":"20","volume":32,"extern":"1","doi":"10.1002/adma.201905866","day":"19","abstract":[{"lang":"eng","text":"The ability to reversibly assemble nanoparticles using light is both fundamentally interesting and important for applications ranging from reversible data storage to controlled drug delivery. Here, the diverse approaches that have so far been developed to control the self-assembly of nanoparticles using light are reviewed and compared. These approaches include functionalizing nanoparticles with monolayers of photoresponsive molecules, placing them in photoresponsive media capable of reversibly protonating the particles under light, and decorating plasmonic nanoparticles with thermoresponsive polymers, to name just a few. The applicability of these methods to larger, micrometer-sized particles is also discussed. Finally, several perspectives on further developments in the field are offered."}],"date_updated":"2023-08-07T10:23:41Z","year":"2019","citation":{"apa":"Bian, T., Chu, Z., &#38; Klajn, R. (2019). The many ways to assemble nanoparticles using light. <i>Advanced Materials</i>. Wiley. <a href=\"https://doi.org/10.1002/adma.201905866\">https://doi.org/10.1002/adma.201905866</a>","ama":"Bian T, Chu Z, Klajn R. The many ways to assemble nanoparticles using light. <i>Advanced Materials</i>. 2019;32(20). doi:<a href=\"https://doi.org/10.1002/adma.201905866\">10.1002/adma.201905866</a>","ieee":"T. Bian, Z. Chu, and R. Klajn, “The many ways to assemble nanoparticles using light,” <i>Advanced Materials</i>, vol. 32, no. 20. Wiley, 2019.","chicago":"Bian, Tong, Zonglin Chu, and Rafal Klajn. “The Many Ways to Assemble Nanoparticles Using Light.” <i>Advanced Materials</i>. Wiley, 2019. <a href=\"https://doi.org/10.1002/adma.201905866\">https://doi.org/10.1002/adma.201905866</a>.","short":"T. Bian, Z. Chu, R. Klajn, Advanced Materials 32 (2019).","mla":"Bian, Tong, et al. “The Many Ways to Assemble Nanoparticles Using Light.” <i>Advanced Materials</i>, vol. 32, no. 20, 1905866, Wiley, 2019, doi:<a href=\"https://doi.org/10.1002/adma.201905866\">10.1002/adma.201905866</a>.","ista":"Bian T, Chu Z, Klajn R. 2019. The many ways to assemble nanoparticles using light. Advanced Materials. 32(20), 1905866."},"external_id":{"pmid":["31709655"]},"language":[{"iso":"eng"}],"keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"oa_version":"None","month":"11","article_number":"1905866","publication":"Advanced Materials","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","publication_identifier":{"issn":["0935-9648"],"eissn":["1521-4095"]},"date_published":"2019-11-19T00:00:00Z","type":"journal_article"},{"publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"date_published":"2019-09-20T00:00:00Z","type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","month":"09","oa_version":"None","publication":"Nano Letters","language":[{"iso":"eng"}],"keyword":["Mechanical Engineering","Condensed Matter Physics","General Materials Science","General Chemistry","Bioengineering"],"abstract":[{"lang":"eng","text":"Efficient isomerization of photochromic molecules often requires conformational freedom and is typically not available under solvent-free conditions. Here, we report a general methodology allowing for reversible switching of such molecules on the surfaces of solid materials. Our method is based on dispersing photochromic compounds within polysilsesquioxane nanowire networks (PNNs), which can be fabricated as transparent, highly porous, micrometer-thick layers on various substrates. We found that azobenzene switching within the PNNs proceeded unusually fast compared with the same molecules in liquid solvents. Efficient isomerization of another photochromic system, spiropyran, from a colorless to a colored form was used to create reversible images in PNN-coated glass. The coloration reaction could be induced with sunlight and is of interest for developing “smart” windows."}],"doi":"10.1021/acs.nanolett.9b02642","day":"20","external_id":{"pmid":["31539469"]},"date_updated":"2023-08-07T10:39:34Z","year":"2019","citation":{"ama":"Chu Z, Klajn R. Polysilsesquioxane nanowire networks as an “Artificial Solvent” for reversible operation of photochromic molecules. <i>Nano Letters</i>. 2019;19(10):7106-7111. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.9b02642\">10.1021/acs.nanolett.9b02642</a>","apa":"Chu, Z., &#38; Klajn, R. (2019). Polysilsesquioxane nanowire networks as an “Artificial Solvent” for reversible operation of photochromic molecules. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.9b02642\">https://doi.org/10.1021/acs.nanolett.9b02642</a>","chicago":"Chu, Zonglin, and Rafal Klajn. “Polysilsesquioxane Nanowire Networks as an ‘Artificial Solvent’ for Reversible Operation of Photochromic Molecules.” <i>Nano Letters</i>. American Chemical Society, 2019. <a href=\"https://doi.org/10.1021/acs.nanolett.9b02642\">https://doi.org/10.1021/acs.nanolett.9b02642</a>.","ieee":"Z. Chu and R. Klajn, “Polysilsesquioxane nanowire networks as an ‘Artificial Solvent’ for reversible operation of photochromic molecules,” <i>Nano Letters</i>, vol. 19, no. 10. American Chemical Society, pp. 7106–7111, 2019.","short":"Z. Chu, R. Klajn, Nano Letters 19 (2019) 7106–7111.","mla":"Chu, Zonglin, and Rafal Klajn. “Polysilsesquioxane Nanowire Networks as an ‘Artificial Solvent’ for Reversible Operation of Photochromic Molecules.” <i>Nano Letters</i>, vol. 19, no. 10, American Chemical Society, 2019, pp. 7106–11, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.9b02642\">10.1021/acs.nanolett.9b02642</a>.","ista":"Chu Z, Klajn R. 2019. Polysilsesquioxane nanowire networks as an “Artificial Solvent” for reversible operation of photochromic molecules. Nano Letters. 19(10), 7106–7111."},"extern":"1","volume":19,"title":"Polysilsesquioxane nanowire networks as an “Artificial Solvent” for reversible operation of photochromic molecules","intvolume":"        19","publication_status":"published","article_processing_charge":"No","date_created":"2023-08-01T09:38:23Z","author":[{"first_name":"Zonglin","last_name":"Chu","full_name":"Chu, Zonglin"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","first_name":"Rafal","last_name":"Klajn","full_name":"Klajn, Rafal"}],"issue":"10","_id":"13370","pmid":1,"scopus_import":"1","article_type":"original","publisher":"American Chemical Society","page":"7106-7111","quality_controlled":"1"},{"keyword":["mechanical engineering","condensed matter physics","general materials science","general chemistry","bioengineering"],"language":[{"iso":"eng"}],"publication":"Nano Letters","oa_version":"Preprint","month":"06","main_file_link":[{"url":"https://arxiv.org/abs/1905.06303","open_access":"1"}],"status":"public","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","type":"journal_article","date_published":"2019-06-27T00:00:00Z","publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"oa":1,"quality_controlled":"1","page":"5476-5482","publisher":"American Chemical Society","article_type":"original","scopus_import":"1","pmid":1,"_id":"10622","issue":"8","author":[{"full_name":"Polshyn, Hryhoriy","orcid":"0000-0001-8223-8896","last_name":"Polshyn","first_name":"Hryhoriy","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48"},{"full_name":"Naibert, Tyler","first_name":"Tyler","last_name":"Naibert"},{"full_name":"Budakian, Raffi","first_name":"Raffi","last_name":"Budakian"}],"article_processing_charge":"No","date_created":"2022-01-13T15:11:14Z","publication_status":"published","intvolume":"        19","title":"Manipulating multivortex states in superconducting structures","acknowledgement":"We are grateful to Nadya Mason, Taylor Hughes, and Alexey Bezryadin for useful discussions. This work was supported by the DOE Basic Energy Sciences under DE-SC0012649 and the Department of Physics and the Frederick Seitz Materials Research Laboratory Central Facilities at the University of Illinois.","volume":19,"extern":"1","year":"2019","citation":{"ama":"Polshyn H, Naibert T, Budakian R. Manipulating multivortex states in superconducting structures. <i>Nano Letters</i>. 2019;19(8):5476-5482. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.9b01983\">10.1021/acs.nanolett.9b01983</a>","apa":"Polshyn, H., Naibert, T., &#38; Budakian, R. (2019). Manipulating multivortex states in superconducting structures. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.9b01983\">https://doi.org/10.1021/acs.nanolett.9b01983</a>","chicago":"Polshyn, Hryhoriy, Tyler Naibert, and Raffi Budakian. “Manipulating Multivortex States in Superconducting Structures.” <i>Nano Letters</i>. American Chemical Society, 2019. <a href=\"https://doi.org/10.1021/acs.nanolett.9b01983\">https://doi.org/10.1021/acs.nanolett.9b01983</a>.","ieee":"H. Polshyn, T. Naibert, and R. Budakian, “Manipulating multivortex states in superconducting structures,” <i>Nano Letters</i>, vol. 19, no. 8. American Chemical Society, pp. 5476–5482, 2019.","short":"H. Polshyn, T. Naibert, R. Budakian, Nano Letters 19 (2019) 5476–5482.","mla":"Polshyn, Hryhoriy, et al. “Manipulating Multivortex States in Superconducting Structures.” <i>Nano Letters</i>, vol. 19, no. 8, American Chemical Society, 2019, pp. 5476–82, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.9b01983\">10.1021/acs.nanolett.9b01983</a>.","ista":"Polshyn H, Naibert T, Budakian R. 2019. Manipulating multivortex states in superconducting structures. Nano Letters. 19(8), 5476–5482."},"date_updated":"2022-01-13T15:41:24Z","external_id":{"arxiv":["1905.06303"],"pmid":["31246034"]},"day":"27","arxiv":1,"doi":"10.1021/acs.nanolett.9b01983","abstract":[{"lang":"eng","text":"We demonstrate a method for manipulating small ensembles of vortices in multiply connected superconducting structures. A micron-size magnetic particle attached to the tip of a silicon cantilever is used to locally apply magnetic flux through the superconducting structure. By scanning the tip over the surface of the device and by utilizing the dynamical coupling between the vortices and the cantilever, a high-resolution spatial map of the different vortex configurations is obtained. Moving the tip to a particular location in the map stabilizes a distinct multivortex configuration. Thus, the scanning of the tip over a particular trajectory in space permits nontrivial operations to be performed, such as braiding of individual vortices within a larger vortex ensemble—a key capability required by many proposals for topological quantum computing."}]},{"citation":{"ieee":"V. Kurauskas <i>et al.</i>, “How detergent impacts membrane proteins: Atomic-level views of mitochondrial carriers in dodecylphosphocholine,” <i>The Journal of Physical Chemistry Letters</i>, vol. 9, no. 5. American Chemical Society, pp. 933–938, 2018.","chicago":"Kurauskas, Vilius, Audrey Hessel, Peixiang Ma, Paola Lunetti, Katharina Weinhäupl, Lionel Imbert, Bernhard Brutscher, et al. “How Detergent Impacts Membrane Proteins: Atomic-Level Views of Mitochondrial Carriers in Dodecylphosphocholine.” <i>The Journal of Physical Chemistry Letters</i>. American Chemical Society, 2018. <a href=\"https://doi.org/10.1021/acs.jpclett.8b00269\">https://doi.org/10.1021/acs.jpclett.8b00269</a>.","apa":"Kurauskas, V., Hessel, A., Ma, P., Lunetti, P., Weinhäupl, K., Imbert, L., … Schanda, P. (2018). How detergent impacts membrane proteins: Atomic-level views of mitochondrial carriers in dodecylphosphocholine. <i>The Journal of Physical Chemistry Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.jpclett.8b00269\">https://doi.org/10.1021/acs.jpclett.8b00269</a>","ama":"Kurauskas V, Hessel A, Ma P, et al. How detergent impacts membrane proteins: Atomic-level views of mitochondrial carriers in dodecylphosphocholine. <i>The Journal of Physical Chemistry Letters</i>. 2018;9(5):933-938. doi:<a href=\"https://doi.org/10.1021/acs.jpclett.8b00269\">10.1021/acs.jpclett.8b00269</a>","ista":"Kurauskas V, Hessel A, Ma P, Lunetti P, Weinhäupl K, Imbert L, Brutscher B, King MS, Sounier R, Dolce V, Kunji ERS, Capobianco L, Chipot C, Dehez F, Bersch B, Schanda P. 2018. How detergent impacts membrane proteins: Atomic-level views of mitochondrial carriers in dodecylphosphocholine. The Journal of Physical Chemistry Letters. 9(5), 933–938.","short":"V. Kurauskas, A. Hessel, P. Ma, P. Lunetti, K. Weinhäupl, L. Imbert, B. Brutscher, M.S. King, R. Sounier, V. Dolce, E.R.S. Kunji, L. Capobianco, C. Chipot, F. Dehez, B. Bersch, P. Schanda, The Journal of Physical Chemistry Letters 9 (2018) 933–938.","mla":"Kurauskas, Vilius, et al. “How Detergent Impacts Membrane Proteins: Atomic-Level Views of Mitochondrial Carriers in Dodecylphosphocholine.” <i>The Journal of Physical Chemistry Letters</i>, vol. 9, no. 5, American Chemical Society, 2018, pp. 933–38, doi:<a href=\"https://doi.org/10.1021/acs.jpclett.8b00269\">10.1021/acs.jpclett.8b00269</a>."},"year":"2018","date_updated":"2021-01-12T08:19:18Z","type":"journal_article","date_published":"2018-02-03T00:00:00Z","day":"03","publication_identifier":{"issn":["1948-7185"]},"doi":"10.1021/acs.jpclett.8b00269","abstract":[{"lang":"eng","text":"Characterizing the structure of membrane proteins (MPs) generally requires extraction from their native environment, most commonly with detergents. Yet, the physicochemical properties of detergent micelles and lipid bilayers differ markedly and could alter the structural organization of MPs, albeit without general rules. Dodecylphosphocholine (DPC) is the most widely used detergent for MP structure determination by NMR, but the physiological relevance of several prominent structures has been questioned, though indirectly, by other biophysical techniques, e.g., functional/thermostability assay (TSA) and molecular dynamics (MD) simulations. Here, we resolve unambiguously this controversy by probing the functional relevance of three different mitochondrial carriers (MCs) in DPC at the atomic level, using an exhaustive set of solution-NMR experiments, complemented by functional/TSA and MD data. Our results provide atomic-level insight into the structure, substrate interaction and dynamics of the detergent–membrane protein complexes and demonstrates cogently that, while high-resolution NMR signals can be obtained for MCs in DPC, they systematically correspond to nonfunctional states."}],"volume":9,"status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","extern":"1","_id":"8443","publication":"The Journal of Physical Chemistry Letters","issue":"5","author":[{"last_name":"Kurauskas","first_name":"Vilius","full_name":"Kurauskas, Vilius"},{"last_name":"Hessel","first_name":"Audrey","full_name":"Hessel, Audrey"},{"full_name":"Ma, Peixiang","first_name":"Peixiang","last_name":"Ma"},{"full_name":"Lunetti, Paola","first_name":"Paola","last_name":"Lunetti"},{"last_name":"Weinhäupl","first_name":"Katharina","full_name":"Weinhäupl, Katharina"},{"first_name":"Lionel","last_name":"Imbert","full_name":"Imbert, Lionel"},{"last_name":"Brutscher","first_name":"Bernhard","full_name":"Brutscher, Bernhard"},{"last_name":"King","first_name":"Martin S.","full_name":"King, Martin S."},{"full_name":"Sounier, Rémy","last_name":"Sounier","first_name":"Rémy"},{"first_name":"Vincenza","last_name":"Dolce","full_name":"Dolce, Vincenza"},{"first_name":"Edmund R. S.","last_name":"Kunji","full_name":"Kunji, Edmund R. S."},{"last_name":"Capobianco","first_name":"Loredana","full_name":"Capobianco, Loredana"},{"first_name":"Christophe","last_name":"Chipot","full_name":"Chipot, Christophe"},{"last_name":"Dehez","first_name":"François","full_name":"Dehez, François"},{"last_name":"Bersch","first_name":"Beate","full_name":"Bersch, Beate"},{"orcid":"0000-0002-9350-7606","full_name":"Schanda, Paul","first_name":"Paul","last_name":"Schanda","id":"7B541462-FAF6-11E9-A490-E8DFE5697425"}],"article_processing_charge":"No","date_created":"2020-09-18T10:05:45Z","publication_status":"published","oa_version":"None","intvolume":"         9","month":"02","title":"How detergent impacts membrane proteins: Atomic-level views of mitochondrial carriers in dodecylphosphocholine","quality_controlled":"1","page":"933-938","keyword":["General Materials Science"],"language":[{"iso":"eng"}],"publisher":"American Chemical Society","article_type":"original"},{"article_type":"original","publisher":"American Chemical Society","page":"30827-30836","quality_controlled":"1","title":"Supported two-dimensional materials under ion irradiation: The substrate governs defect production","intvolume":"        10","publication_status":"published","date_created":"2023-07-21T11:43:00Z","article_processing_charge":"No","author":[{"full_name":"Kretschmer, Silvan","last_name":"Kretschmer","first_name":"Silvan"},{"first_name":"Mikhail","last_name":"Maslov","orcid":"0000-0003-4074-2570","full_name":"Maslov, Mikhail","id":"2E65BB0E-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Ghaderzadeh","first_name":"Sadegh","full_name":"Ghaderzadeh, Sadegh"},{"first_name":"Mahdi","last_name":"Ghorbani-Asl","full_name":"Ghorbani-Asl, Mahdi"},{"full_name":"Hlawacek, Gregor","first_name":"Gregor","last_name":"Hlawacek"},{"first_name":"Arkady V.","last_name":"Krasheninnikov","full_name":"Krasheninnikov, Arkady V."}],"issue":"36","_id":"13255","pmid":1,"extern":"1","volume":10,"abstract":[{"lang":"eng","text":"Focused ion beams perfectly suit for patterning two-dimensional (2D) materials, but the optimization of irradiation parameters requires full microscopic understanding of defect production mechanisms. In contrast to freestanding 2D systems, the details of damage creation in supported 2D materials are not fully understood, whereas the majority of experiments have been carried out for 2D targets deposited on substrates. Here, we suggest a universal and computationally efficient scheme to model the irradiation of supported 2D materials, which combines analytical potential molecular dynamics with Monte Carlo simulations and makes it possible to independently assess the contributions to the damage from backscattered ions and atoms sputtered from the substrate. Using the scheme, we study the defect production in graphene and MoS2 sheets, which are the two most important and wide-spread 2D materials, deposited on a SiO2 substrate. For helium and neon ions with a wide range of initial ion energies including those used in a commercial helium ion microscope (HIM), we demonstrate that depending on the ion energy and mass, the defect production in 2D systems can be dominated by backscattered ions and sputtered substrate atoms rather than by the direct ion impacts and that the amount of damage in 2D materials heavily depends on whether a substrate is present or not. We also study the factors which limit the spatial resolution of the patterning process. Our results, which agree well with the available experimental data, provide not only insights into defect production but also quantitative information, which can be used for the minimization of damage during imaging in HIM or optimization of the patterning process."}],"doi":"10.1021/acsami.8b08471","day":"17","external_id":{"pmid":["30117320"]},"date_updated":"2023-08-01T07:18:30Z","year":"2018","citation":{"ama":"Kretschmer S, Maslov M, Ghaderzadeh S, Ghorbani-Asl M, Hlawacek G, Krasheninnikov AV. Supported two-dimensional materials under ion irradiation: The substrate governs defect production. <i>ACS Applied Materials &#38; Interfaces</i>. 2018;10(36):30827-30836. doi:<a href=\"https://doi.org/10.1021/acsami.8b08471\">10.1021/acsami.8b08471</a>","apa":"Kretschmer, S., Maslov, M., Ghaderzadeh, S., Ghorbani-Asl, M., Hlawacek, G., &#38; Krasheninnikov, A. V. (2018). Supported two-dimensional materials under ion irradiation: The substrate governs defect production. <i>ACS Applied Materials &#38; Interfaces</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acsami.8b08471\">https://doi.org/10.1021/acsami.8b08471</a>","chicago":"Kretschmer, Silvan, Mikhail Maslov, Sadegh Ghaderzadeh, Mahdi Ghorbani-Asl, Gregor Hlawacek, and Arkady V. Krasheninnikov. “Supported Two-Dimensional Materials under Ion Irradiation: The Substrate Governs Defect Production.” <i>ACS Applied Materials &#38; Interfaces</i>. American Chemical Society, 2018. <a href=\"https://doi.org/10.1021/acsami.8b08471\">https://doi.org/10.1021/acsami.8b08471</a>.","ieee":"S. Kretschmer, M. Maslov, S. Ghaderzadeh, M. Ghorbani-Asl, G. Hlawacek, and A. V. Krasheninnikov, “Supported two-dimensional materials under ion irradiation: The substrate governs defect production,” <i>ACS Applied Materials &#38; Interfaces</i>, vol. 10, no. 36. American Chemical Society, pp. 30827–30836, 2018.","mla":"Kretschmer, Silvan, et al. “Supported Two-Dimensional Materials under Ion Irradiation: The Substrate Governs Defect Production.” <i>ACS Applied Materials &#38; Interfaces</i>, vol. 10, no. 36, American Chemical Society, 2018, pp. 30827–36, doi:<a href=\"https://doi.org/10.1021/acsami.8b08471\">10.1021/acsami.8b08471</a>.","short":"S. Kretschmer, M. Maslov, S. Ghaderzadeh, M. Ghorbani-Asl, G. Hlawacek, A.V. Krasheninnikov, ACS Applied Materials &#38; Interfaces 10 (2018) 30827–30836.","ista":"Kretschmer S, Maslov M, Ghaderzadeh S, Ghorbani-Asl M, Hlawacek G, Krasheninnikov AV. 2018. Supported two-dimensional materials under ion irradiation: The substrate governs defect production. ACS Applied Materials &#38; Interfaces. 10(36), 30827–30836."},"language":[{"iso":"eng"}],"keyword":["General Materials Science"],"month":"08","oa_version":"None","publication":"ACS Applied Materials & Interfaces","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","publication_identifier":{"issn":["1944-8244","1944-8252"]},"date_published":"2018-08-17T00:00:00Z","type":"journal_article"},{"volume":30,"extern":"1","doi":"10.1002/adma.201706750","day":"11","abstract":[{"text":"Dissipative self-assembly leads to structures and materials that exist away from equilibrium by continuously exchanging energy and materials with the external environment. Although this mode of self-assembly is ubiquitous in nature, where it gives rise to functions such as signal processing, motility, self-healing, self-replication, and ultimately life, examples of dissipative self-assembly processes in man-made systems are few and far between. Herein, recent progress in developing diverse synthetic dissipative self-assembly systems is discussed. The systems reported thus far can be categorized into three classes, in which: i) the fuel chemically modifies the building blocks, thus triggering their self-assembly, ii) the fuel acts as a template interacting with the building blocks noncovalently, and iii) transient states are induced by the addition of two mutually exclusive stimuli. These early studies give rise to materials that would be difficult to obtain otherwise, including hydrogels with programmable lifetimes, vesicular nanoreactors, and membranes exhibiting transient conductivity.","lang":"eng"}],"date_updated":"2023-08-07T10:56:26Z","year":"2018","citation":{"short":"S. De, R. Klajn, Advanced Materials 30 (2018).","mla":"De, Soumen, and Rafal Klajn. “Dissipative Self-Assembly Driven by the Consumption of Chemical Fuels.” <i>Advanced Materials</i>, vol. 30, no. 41, 1706750, Wiley, 2018, doi:<a href=\"https://doi.org/10.1002/adma.201706750\">10.1002/adma.201706750</a>.","ista":"De S, Klajn R. 2018. Dissipative self-assembly driven by the consumption of chemical fuels. Advanced Materials. 30(41), 1706750.","apa":"De, S., &#38; Klajn, R. (2018). Dissipative self-assembly driven by the consumption of chemical fuels. <i>Advanced Materials</i>. Wiley. <a href=\"https://doi.org/10.1002/adma.201706750\">https://doi.org/10.1002/adma.201706750</a>","ama":"De S, Klajn R. Dissipative self-assembly driven by the consumption of chemical fuels. <i>Advanced Materials</i>. 2018;30(41). doi:<a href=\"https://doi.org/10.1002/adma.201706750\">10.1002/adma.201706750</a>","ieee":"S. De and R. Klajn, “Dissipative self-assembly driven by the consumption of chemical fuels,” <i>Advanced Materials</i>, vol. 30, no. 41. Wiley, 2018.","chicago":"De, Soumen, and Rafal Klajn. “Dissipative Self-Assembly Driven by the Consumption of Chemical Fuels.” <i>Advanced Materials</i>. Wiley, 2018. <a href=\"https://doi.org/10.1002/adma.201706750\">https://doi.org/10.1002/adma.201706750</a>."},"external_id":{"pmid":["29520846"]},"publisher":"Wiley","article_type":"original","quality_controlled":"1","publication_status":"published","article_processing_charge":"No","date_created":"2023-08-01T09:39:46Z","title":"Dissipative self-assembly driven by the consumption of chemical fuels","intvolume":"        30","_id":"13375","pmid":1,"scopus_import":"1","author":[{"first_name":"Soumen","last_name":"De","full_name":"De, Soumen"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","first_name":"Rafal","last_name":"Klajn"}],"issue":"41","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"issn":["0935-9648"],"eissn":["1521-4095"]},"date_published":"2018-10-11T00:00:00Z","type":"journal_article","language":[{"iso":"eng"}],"keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"oa_version":"None","month":"10","article_number":"1706750","publication":"Advanced Materials"},{"quality_controlled":"1","publisher":"Wiley","article_type":"original","_id":"9066","issue":"52","author":[{"full_name":"Lee, Nara","last_name":"Lee","first_name":"Nara"},{"full_name":"Ko, Eunjung","last_name":"Ko","first_name":"Eunjung"},{"full_name":"Choi, Hwan Young","first_name":"Hwan Young","last_name":"Choi"},{"last_name":"Hong","first_name":"Yun Jeong","full_name":"Hong, Yun Jeong"},{"id":"32c21954-2022-11eb-9d5f-af9f93c24e71","full_name":"Nauman, Muhammad","orcid":"0000-0002-2111-4846","last_name":"Nauman","first_name":"Muhammad"},{"first_name":"Woun","last_name":"Kang","full_name":"Kang, Woun"},{"full_name":"Choi, Hyoung Joon","first_name":"Hyoung Joon","last_name":"Choi"},{"full_name":"Choi, Young Jai","first_name":"Young Jai","last_name":"Choi"},{"first_name":"Younjung","last_name":"Jo","full_name":"Jo, Younjung"}],"article_processing_charge":"No","date_created":"2021-02-02T15:50:58Z","publication_status":"published","intvolume":"        30","title":"Antiferromagnet‐based spintronic functionality by controlling isospin domains in a layered perovskite iridate","volume":30,"extern":"1","year":"2018","citation":{"ieee":"N. Lee <i>et al.</i>, “Antiferromagnet‐based spintronic functionality by controlling isospin domains in a layered perovskite iridate,” <i>Advanced Materials</i>, vol. 30, no. 52. Wiley, 2018.","chicago":"Lee, Nara, Eunjung Ko, Hwan Young Choi, Yun Jeong Hong, Muhammad Nauman, Woun Kang, Hyoung Joon Choi, Young Jai Choi, and Younjung Jo. “Antiferromagnet‐based Spintronic Functionality by Controlling Isospin Domains in a Layered Perovskite Iridate.” <i>Advanced Materials</i>. Wiley, 2018. <a href=\"https://doi.org/10.1002/adma.201805564\">https://doi.org/10.1002/adma.201805564</a>.","ama":"Lee N, Ko E, Choi HY, et al. Antiferromagnet‐based spintronic functionality by controlling isospin domains in a layered perovskite iridate. <i>Advanced Materials</i>. 2018;30(52). doi:<a href=\"https://doi.org/10.1002/adma.201805564\">10.1002/adma.201805564</a>","apa":"Lee, N., Ko, E., Choi, H. Y., Hong, Y. J., Nauman, M., Kang, W., … Jo, Y. (2018). Antiferromagnet‐based spintronic functionality by controlling isospin domains in a layered perovskite iridate. <i>Advanced Materials</i>. Wiley. <a href=\"https://doi.org/10.1002/adma.201805564\">https://doi.org/10.1002/adma.201805564</a>","ista":"Lee N, Ko E, Choi HY, Hong YJ, Nauman M, Kang W, Choi HJ, Choi YJ, Jo Y. 2018. Antiferromagnet‐based spintronic functionality by controlling isospin domains in a layered perovskite iridate. Advanced Materials. 30(52), 1805564.","mla":"Lee, Nara, et al. “Antiferromagnet‐based Spintronic Functionality by Controlling Isospin Domains in a Layered Perovskite Iridate.” <i>Advanced Materials</i>, vol. 30, no. 52, 1805564, Wiley, 2018, doi:<a href=\"https://doi.org/10.1002/adma.201805564\">10.1002/adma.201805564</a>.","short":"N. Lee, E. Ko, H.Y. Choi, Y.J. Hong, M. Nauman, W. Kang, H.J. Choi, Y.J. Choi, Y. Jo, Advanced Materials 30 (2018)."},"date_updated":"2021-02-03T13:58:39Z","external_id":{"arxiv":["1811.04562"]},"day":"29","doi":"10.1002/adma.201805564","arxiv":1,"abstract":[{"lang":"eng","text":"The novel electronic state of the canted antiferromagnetic (AFM) insulator, strontium iridate (Sr2IrO4) has been well described by the spin-orbit-entangled isospin Jeff = 1/2, but the role of isospin in transport phenomena remains poorly understood. In this study, antiferromagnet-based spintronic functionality is demonstrated by combining unique characteristics of the isospin state in Sr2IrO4. Based on magnetic and transport measurements, large and highly anisotropic magnetoresistance (AMR) is obtained by manipulating the antiferromagnetic isospin domains. First-principles calculations suggest that electrons whose isospin directions are strongly coupled to in-plane net magnetic moment encounter the isospin mismatch when moving across antiferromagnetic domain boundaries, which generates a high resistance state. By rotating a magnetic field that aligns in-plane net moments and removes domain boundaries, the macroscopically-ordered isospins govern dynamic transport through the system, which leads to the extremely angle-sensitive AMR. As with this work that establishes a link between isospins and magnetotransport in strongly spin-orbit-coupled AFM Sr2IrO4, the peculiar AMR effect provides a beneficial foundation for fundamental and applied research on AFM spintronics."}],"keyword":["Mechanical Engineering","General Materials Science","Mechanics of Materials"],"language":[{"iso":"eng"}],"publication":"Advanced Materials","oa_version":"Preprint","article_number":"1805564","month":"10","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","date_published":"2018-10-29T00:00:00Z","publication_identifier":{"issn":["0935-9648","1521-4095"]}},{"month":"10","oa_version":"Published Version","publication":"Nanoscale","keyword":["General Materials Science"],"language":[{"iso":"eng"}],"oa":1,"publication_identifier":{"issn":["2040-3364"],"eissn":["2040-3372"]},"type":"journal_article","date_published":"2016-10-19T00:00:00Z","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1039/C6NR05959G"}],"intvolume":"         8","title":"Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization","article_processing_charge":"No","date_created":"2023-08-01T09:42:22Z","publication_status":"published","issue":"46","author":[{"last_name":"Kundu","first_name":"Pintu K.","full_name":"Kundu, Pintu K."},{"full_name":"Das, Sanjib","last_name":"Das","first_name":"Sanjib"},{"first_name":"Johannes","last_name":"Ahrens","full_name":"Ahrens, Johannes"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","first_name":"Rafal","last_name":"Klajn"}],"scopus_import":"1","pmid":1,"_id":"13385","article_type":"original","publisher":"Royal Society of Chemistry","quality_controlled":"1","page":"19280-19286","abstract":[{"text":"Novel light-responsive nanoparticles were synthesized by decorating the surfaces of gold and silver nanoparticles with a nitrospiropyran molecular photoswitch. Upon exposure to UV light in nonpolar solvents, these nanoparticles self-assembled to afford spherical aggregates, which disassembled rapidly when the UV stimulus was turned off. The sizes of these aggregates depended on the nanoparticle concentration, and their lifetimes could be controlled by adjusting the surface concentration of nitrospiropyran on the nanoparticles. The conformational flexibility of nitrospiropyran, which was altered by modifying the structure of the background ligand, had a profound impact on the self-assembly process. By coating the nanoparticles with a spiropyran lacking the nitro group, a conceptually different self-assembly system, relying on a reversible proton transfer, was realized. The resulting particles spontaneously (in the dark) assembled into aggregates that could be readily disassembled upon exposure to blue light.","lang":"eng"}],"day":"19","doi":"10.1039/c6nr05959g","external_id":{"pmid":["27830865"]},"year":"2016","citation":{"ista":"Kundu PK, Das S, Ahrens J, Klajn R. 2016. Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization. Nanoscale. 8(46), 19280–19286.","mla":"Kundu, Pintu K., et al. “Controlling the Lifetimes of Dynamic Nanoparticle Aggregates by Spiropyran Functionalization.” <i>Nanoscale</i>, vol. 8, no. 46, Royal Society of Chemistry, 2016, pp. 19280–86, doi:<a href=\"https://doi.org/10.1039/c6nr05959g\">10.1039/c6nr05959g</a>.","short":"P.K. Kundu, S. Das, J. Ahrens, R. Klajn, Nanoscale 8 (2016) 19280–19286.","chicago":"Kundu, Pintu K., Sanjib Das, Johannes Ahrens, and Rafal Klajn. “Controlling the Lifetimes of Dynamic Nanoparticle Aggregates by Spiropyran Functionalization.” <i>Nanoscale</i>. Royal Society of Chemistry, 2016. <a href=\"https://doi.org/10.1039/c6nr05959g\">https://doi.org/10.1039/c6nr05959g</a>.","ieee":"P. K. Kundu, S. Das, J. Ahrens, and R. Klajn, “Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization,” <i>Nanoscale</i>, vol. 8, no. 46. Royal Society of Chemistry, pp. 19280–19286, 2016.","apa":"Kundu, P. K., Das, S., Ahrens, J., &#38; Klajn, R. (2016). Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization. <i>Nanoscale</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/c6nr05959g\">https://doi.org/10.1039/c6nr05959g</a>","ama":"Kundu PK, Das S, Ahrens J, Klajn R. Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization. <i>Nanoscale</i>. 2016;8(46):19280-19286. doi:<a href=\"https://doi.org/10.1039/c6nr05959g\">10.1039/c6nr05959g</a>"},"date_updated":"2023-08-07T12:24:46Z","extern":"1","volume":8},{"keyword":["Electrochemistry","Spectroscopy","Surfaces and Interfaces","Condensed Matter Physics","General Materials Science"],"language":[{"iso":"eng"}],"publication":"Langmuir","oa_version":"None","month":"10","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","type":"journal_article","date_published":"2016-10-25T00:00:00Z","publication_identifier":{"eissn":["1520-5827"],"issn":["0743-7463"]},"quality_controlled":"1","page":"10795-10801","publisher":"American Chemical Society","article_type":"original","scopus_import":"1","_id":"13386","pmid":1,"issue":"42","author":[{"last_name":"Moldt","first_name":"Thomas","full_name":"Moldt, Thomas"},{"first_name":"Daniel","last_name":"Przyrembel","full_name":"Przyrembel, Daniel"},{"first_name":"Michael","last_name":"Schulze","full_name":"Schulze, Michael"},{"full_name":"Bronsch, Wibke","last_name":"Bronsch","first_name":"Wibke"},{"last_name":"Boie","first_name":"Larissa","full_name":"Boie, Larissa"},{"last_name":"Brete","first_name":"Daniel","full_name":"Brete, Daniel"},{"full_name":"Gahl, Cornelius","last_name":"Gahl","first_name":"Cornelius"},{"last_name":"Klajn","first_name":"Rafal","full_name":"Klajn, Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"last_name":"Tegeder","first_name":"Petra","full_name":"Tegeder, Petra"},{"first_name":"Martin","last_name":"Weinelt","full_name":"Weinelt, Martin"}],"article_processing_charge":"No","date_created":"2023-08-01T09:42:37Z","publication_status":"published","intvolume":"        32","title":"Differing isomerization kinetics of azobenzene-functionalized self-assembled monolayers in ambient air and in vacuum","volume":32,"extern":"1","citation":{"ama":"Moldt T, Przyrembel D, Schulze M, et al. Differing isomerization kinetics of azobenzene-functionalized self-assembled monolayers in ambient air and in vacuum. <i>Langmuir</i>. 2016;32(42):10795-10801. doi:<a href=\"https://doi.org/10.1021/acs.langmuir.6b01690\">10.1021/acs.langmuir.6b01690</a>","apa":"Moldt, T., Przyrembel, D., Schulze, M., Bronsch, W., Boie, L., Brete, D., … Weinelt, M. (2016). Differing isomerization kinetics of azobenzene-functionalized self-assembled monolayers in ambient air and in vacuum. <i>Langmuir</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.langmuir.6b01690\">https://doi.org/10.1021/acs.langmuir.6b01690</a>","ieee":"T. Moldt <i>et al.</i>, “Differing isomerization kinetics of azobenzene-functionalized self-assembled monolayers in ambient air and in vacuum,” <i>Langmuir</i>, vol. 32, no. 42. American Chemical Society, pp. 10795–10801, 2016.","chicago":"Moldt, Thomas, Daniel Przyrembel, Michael Schulze, Wibke Bronsch, Larissa Boie, Daniel Brete, Cornelius Gahl, Rafal Klajn, Petra Tegeder, and Martin Weinelt. “Differing Isomerization Kinetics of Azobenzene-Functionalized Self-Assembled Monolayers in Ambient Air and in Vacuum.” <i>Langmuir</i>. American Chemical Society, 2016. <a href=\"https://doi.org/10.1021/acs.langmuir.6b01690\">https://doi.org/10.1021/acs.langmuir.6b01690</a>.","mla":"Moldt, Thomas, et al. “Differing Isomerization Kinetics of Azobenzene-Functionalized Self-Assembled Monolayers in Ambient Air and in Vacuum.” <i>Langmuir</i>, vol. 32, no. 42, American Chemical Society, 2016, pp. 10795–801, doi:<a href=\"https://doi.org/10.1021/acs.langmuir.6b01690\">10.1021/acs.langmuir.6b01690</a>.","short":"T. Moldt, D. Przyrembel, M. Schulze, W. Bronsch, L. Boie, D. Brete, C. Gahl, R. Klajn, P. Tegeder, M. Weinelt, Langmuir 32 (2016) 10795–10801.","ista":"Moldt T, Przyrembel D, Schulze M, Bronsch W, Boie L, Brete D, Gahl C, Klajn R, Tegeder P, Weinelt M. 2016. Differing isomerization kinetics of azobenzene-functionalized self-assembled monolayers in ambient air and in vacuum. Langmuir. 32(42), 10795–10801."},"year":"2016","date_updated":"2023-08-07T12:27:06Z","external_id":{"pmid":["27681851"]},"day":"25","doi":"10.1021/acs.langmuir.6b01690","abstract":[{"text":"Azobenzenealkanethiols in self-assembled monolayers (SAMs) on Au(111) exhibit reversible trans–cis photoisomerization when diluted with alkanethiol spacers. Using these mixed SAMs, we show switching of the linear optical and second-harmonic response. The effective switching of these surface optical properties relies on a reasonably large cross section and a high photoisomerization yield as well as a long lifetime of the metastable cis isomer. We quantified the switching process by X-ray absorption spectroscopy. The cross sections for the trans–cis and cis–trans photoisomerization with 365 and 455 nm light, respectively, are 1 order of magnitude smaller than in solution. In vacuum, the 365 nm photostationary state comprises 50–74% of the molecules in the cis form, limited by their rapid thermal isomerization back to the trans state. In contrast, the 455 nm photostationary state contains nearly 100% trans-azobenzene. We determined time constants for the thermal cis–trans isomerization of only a few minutes in vacuum and in a dry nitrogen atmosphere but of more than 1 day in ambient air. Our results suggest that adventitious water adsorbed on the surface of the SAM stabilizes the polar cis configuration of azobenzene under ambient conditions. The back reaction rate constants differing by 2 orders of magnitude underline the huge influence of the environment and, accordingly, its importance when comparing various experiments.","lang":"eng"}]},{"date_updated":"2023-08-07T12:55:46Z","year":"2015","citation":{"ista":"Zhao H, Sen S, Udayabhaskararao T, Sawczyk M, Kučanda K, Manna D, Kundu PK, Lee J-W, Král P, Klajn R. 2015. Reversible trapping and reaction acceleration within dynamically self-assembling nanoflasks. Nature Nanotechnology. 11, 82–88.","mla":"Zhao, Hui, et al. “Reversible Trapping and Reaction Acceleration within Dynamically Self-Assembling Nanoflasks.” <i>Nature Nanotechnology</i>, vol. 11, Springer Nature, 2015, pp. 82–88, doi:<a href=\"https://doi.org/10.1038/nnano.2015.256\">10.1038/nnano.2015.256</a>.","short":"H. Zhao, S. Sen, T. Udayabhaskararao, M. Sawczyk, K. Kučanda, D. Manna, P.K. Kundu, J.-W. Lee, P. Král, R. Klajn, Nature Nanotechnology 11 (2015) 82–88.","chicago":"Zhao, Hui, Soumyo Sen, T. Udayabhaskararao, Michał Sawczyk, Kristina Kučanda, Debasish Manna, Pintu K. Kundu, Ji-Woong Lee, Petr Král, and Rafal Klajn. “Reversible Trapping and Reaction Acceleration within Dynamically Self-Assembling Nanoflasks.” <i>Nature Nanotechnology</i>. Springer Nature, 2015. <a href=\"https://doi.org/10.1038/nnano.2015.256\">https://doi.org/10.1038/nnano.2015.256</a>.","ieee":"H. Zhao <i>et al.</i>, “Reversible trapping and reaction acceleration within dynamically self-assembling nanoflasks,” <i>Nature Nanotechnology</i>, vol. 11. Springer Nature, pp. 82–88, 2015.","apa":"Zhao, H., Sen, S., Udayabhaskararao, T., Sawczyk, M., Kučanda, K., Manna, D., … Klajn, R. (2015). Reversible trapping and reaction acceleration within dynamically self-assembling nanoflasks. <i>Nature Nanotechnology</i>. Springer Nature. <a href=\"https://doi.org/10.1038/nnano.2015.256\">https://doi.org/10.1038/nnano.2015.256</a>","ama":"Zhao H, Sen S, Udayabhaskararao T, et al. Reversible trapping and reaction acceleration within dynamically self-assembling nanoflasks. <i>Nature Nanotechnology</i>. 2015;11:82-88. doi:<a href=\"https://doi.org/10.1038/nnano.2015.256\">10.1038/nnano.2015.256</a>"},"external_id":{"pmid":["26595335"]},"doi":"10.1038/nnano.2015.256","day":"23","abstract":[{"text":"The chemical behaviour of molecules can be significantly modified by confinement to volumes comparable to the dimensions of the molecules. Although such confined spaces can be found in various nanostructured materials, such as zeolites, nanoporous organic frameworks and colloidal nanocrystal assemblies, the slow diffusion of molecules in and out of these materials has greatly hampered studying the effect of confinement on their physicochemical properties. Here, we show that this diffusion limitation can be overcome by reversibly creating and destroying confined environments by means of ultraviolet and visible light irradiation. We use colloidal nanocrystals functionalized with light-responsive ligands that readily self-assemble and trap various molecules from the surrounding bulk solution. Once trapped, these molecules can undergo chemical reactions with increased rates and with stereoselectivities significantly different from those in bulk solution. Illumination with visible light disassembles these nanoflasks, releasing the product in solution and thereby establishes a catalytic cycle. These dynamic nanoflasks can be useful for studying chemical reactivities in confined environments and for synthesizing molecules that are otherwise hard to achieve in bulk solution.","lang":"eng"}],"volume":11,"extern":"1","pmid":1,"_id":"13392","scopus_import":"1","author":[{"full_name":"Zhao, Hui","last_name":"Zhao","first_name":"Hui"},{"full_name":"Sen, Soumyo","last_name":"Sen","first_name":"Soumyo"},{"last_name":"Udayabhaskararao","first_name":"T.","full_name":"Udayabhaskararao, T."},{"first_name":"Michał","last_name":"Sawczyk","full_name":"Sawczyk, Michał"},{"first_name":"Kristina","last_name":"Kučanda","full_name":"Kučanda, Kristina"},{"first_name":"Debasish","last_name":"Manna","full_name":"Manna, Debasish"},{"last_name":"Kundu","first_name":"Pintu K.","full_name":"Kundu, Pintu K."},{"full_name":"Lee, Ji-Woong","last_name":"Lee","first_name":"Ji-Woong"},{"full_name":"Král, Petr","first_name":"Petr","last_name":"Král"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","last_name":"Klajn","first_name":"Rafal","full_name":"Klajn, Rafal"}],"publication_status":"published","article_processing_charge":"No","date_created":"2023-08-01T09:44:04Z","title":"Reversible trapping and reaction acceleration within dynamically self-assembling nanoflasks","intvolume":"        11","page":"82-88","quality_controlled":"1","publisher":"Springer Nature","article_type":"original","date_published":"2015-11-23T00:00:00Z","type":"journal_article","publication_identifier":{"issn":["1748-3387"],"eissn":["1748-3395"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","publication":"Nature Nanotechnology","oa_version":"None","month":"11","language":[{"iso":"eng"}],"keyword":["Electrical and Electronic Engineering","Condensed Matter Physics","General Materials Science","Biomedical Engineering","Atomic and Molecular Physics","and Optics","Bioengineering"]},{"volume":31,"extern":"1","day":"27","doi":"10.1021/la504291n","abstract":[{"lang":"eng","text":"Photoswitching in densely packed azobenzene self-assembled monolayers (SAMs) is strongly affected by steric constraints and excitonic coupling between neighboring chromophores. Therefore, control of the chromophore density is essential for enhancing and manipulating the photoisomerization yield. We systematically compare two methods to achieve this goal: First, we assemble monocomponent azobenzene–alkanethiolate SAMs on gold nanoparticles of varying size. Second, we form mixed SAMs of azobenzene–alkanethiolates and “dummy” alkanethiolates on planar substrates. Both methods lead to a gradual decrease of the chromophore density and enable efficient photoswitching with low-power light sources. X-ray spectroscopy reveals that coadsorption from solution yields mixtures with tunable composition. The orientation of the chromophores with respect to the surface normal changes from a tilted to an upright position with increasing azobenzene density. For both systems, optical spectroscopy reveals a pronounced excitonic shift that increases with the chromophore density. In spite of exciting the optical transition of the monomer, the main spectral change in mixed SAMs occurs in the excitonic band. In addition, the photoisomerization yield decreases only slightly by increasing the azobenzene–alkanethiolate density, and we observed photoswitching even with minor dilutions. Unlike in solution, azobenzene in the planar SAM can be switched back almost completely by optical excitation from the cis to the original trans state within a short time scale. These observations indicate cooperativity in the photoswitching process of mixed SAMs."}],"year":"2015","citation":{"ieee":"T. Moldt <i>et al.</i>, “Tailoring the properties of surface-immobilized azobenzenes by monolayer dilution and surface curvature,” <i>Langmuir</i>, vol. 31, no. 3. American Chemical Society, pp. 1048–1057, 2015.","chicago":"Moldt, Thomas, Daniel Brete, Daniel Przyrembel, Sanjib Das, Joel R. Goldman, Pintu K. Kundu, Cornelius Gahl, Rafal Klajn, and Martin Weinelt. “Tailoring the Properties of Surface-Immobilized Azobenzenes by Monolayer Dilution and Surface Curvature.” <i>Langmuir</i>. American Chemical Society, 2015. <a href=\"https://doi.org/10.1021/la504291n\">https://doi.org/10.1021/la504291n</a>.","apa":"Moldt, T., Brete, D., Przyrembel, D., Das, S., Goldman, J. R., Kundu, P. K., … Weinelt, M. (2015). Tailoring the properties of surface-immobilized azobenzenes by monolayer dilution and surface curvature. <i>Langmuir</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/la504291n\">https://doi.org/10.1021/la504291n</a>","ama":"Moldt T, Brete D, Przyrembel D, et al. Tailoring the properties of surface-immobilized azobenzenes by monolayer dilution and surface curvature. <i>Langmuir</i>. 2015;31(3):1048-1057. doi:<a href=\"https://doi.org/10.1021/la504291n\">10.1021/la504291n</a>","ista":"Moldt T, Brete D, Przyrembel D, Das S, Goldman JR, Kundu PK, Gahl C, Klajn R, Weinelt M. 2015. Tailoring the properties of surface-immobilized azobenzenes by monolayer dilution and surface curvature. Langmuir. 31(3), 1048–1057.","short":"T. Moldt, D. Brete, D. Przyrembel, S. Das, J.R. Goldman, P.K. Kundu, C. Gahl, R. Klajn, M. Weinelt, Langmuir 31 (2015) 1048–1057.","mla":"Moldt, Thomas, et al. “Tailoring the Properties of Surface-Immobilized Azobenzenes by Monolayer Dilution and Surface Curvature.” <i>Langmuir</i>, vol. 31, no. 3, American Chemical Society, 2015, pp. 1048–57, doi:<a href=\"https://doi.org/10.1021/la504291n\">10.1021/la504291n</a>."},"date_updated":"2023-08-07T13:05:04Z","external_id":{"pmid":["25544061"]},"publisher":"American Chemical Society","article_type":"original","quality_controlled":"1","page":"1048-1057","date_created":"2023-08-01T09:45:02Z","article_processing_charge":"No","publication_status":"published","intvolume":"        31","title":"Tailoring the properties of surface-immobilized azobenzenes by monolayer dilution and surface curvature","scopus_import":"1","_id":"13396","pmid":1,"issue":"3","author":[{"first_name":"Thomas","last_name":"Moldt","full_name":"Moldt, Thomas"},{"full_name":"Brete, Daniel","last_name":"Brete","first_name":"Daniel"},{"full_name":"Przyrembel, Daniel","first_name":"Daniel","last_name":"Przyrembel"},{"full_name":"Das, Sanjib","first_name":"Sanjib","last_name":"Das"},{"full_name":"Goldman, Joel R.","first_name":"Joel R.","last_name":"Goldman"},{"last_name":"Kundu","first_name":"Pintu K.","full_name":"Kundu, Pintu K."},{"first_name":"Cornelius","last_name":"Gahl","full_name":"Gahl, Cornelius"},{"full_name":"Klajn, Rafal","first_name":"Rafal","last_name":"Klajn","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"full_name":"Weinelt, Martin","last_name":"Weinelt","first_name":"Martin"}],"status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"eissn":["1520-5827"],"issn":["0743-7463"]},"type":"journal_article","date_published":"2015-01-27T00:00:00Z","keyword":["Electrochemistry","Spectroscopy","Surfaces and Interfaces","Condensed Matter Physics","General Materials Science"],"language":[{"iso":"eng"}],"oa_version":"None","month":"01","publication":"Langmuir"},{"abstract":[{"lang":"eng","text":"Nature has long inspired scientists with its seemingly unlimited ability to harness solar energy and to utilize it to drive various physiological processes. With the help of man-made molecular photoswitches, we now have the potential to outperform natural systems in many ways, with the ultimate goal of fabricating multifunctional materials that operate at different light wavelengths. An important challenge in developing light-controlled artificial molecular machines lies in attaining a detailed understanding of the photoisomerization-coupled conformational changes that occur in macromolecules and molecular assemblies. In this issue of ACS Nano, Bléger, Rabe, and co-workers use force microscopy to provide interesting insights into the behavior of individual photoresponsive molecules and to identify contraction, extension, and crawling events accompanying light-induced isomerization."}],"day":"23","doi":"10.1021/nn506656r","external_id":{"pmid":["25474733"]},"citation":{"ista":"Kundu PK, Klajn R. 2014. Watching single molecules move in response to light. ACS Nano. 8(12), 11913–11916.","short":"P.K. Kundu, R. Klajn, ACS Nano 8 (2014) 11913–11916.","mla":"Kundu, Pintu K., and Rafal Klajn. “Watching Single Molecules Move in Response to Light.” <i>ACS Nano</i>, vol. 8, no. 12, American Chemical Society, 2014, pp. 11913–16, doi:<a href=\"https://doi.org/10.1021/nn506656r\">10.1021/nn506656r</a>.","ieee":"P. K. Kundu and R. Klajn, “Watching single molecules move in response to light,” <i>ACS Nano</i>, vol. 8, no. 12. American Chemical Society, pp. 11913–11916, 2014.","chicago":"Kundu, Pintu K., and Rafal Klajn. “Watching Single Molecules Move in Response to Light.” <i>ACS Nano</i>. American Chemical Society, 2014. <a href=\"https://doi.org/10.1021/nn506656r\">https://doi.org/10.1021/nn506656r</a>.","apa":"Kundu, P. K., &#38; Klajn, R. (2014). Watching single molecules move in response to light. <i>ACS Nano</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/nn506656r\">https://doi.org/10.1021/nn506656r</a>","ama":"Kundu PK, Klajn R. Watching single molecules move in response to light. <i>ACS Nano</i>. 2014;8(12):11913-11916. doi:<a href=\"https://doi.org/10.1021/nn506656r\">10.1021/nn506656r</a>"},"year":"2014","date_updated":"2023-08-08T07:18:58Z","extern":"1","volume":8,"intvolume":"         8","title":"Watching single molecules move in response to light","date_created":"2023-08-01T09:45:42Z","article_processing_charge":"No","publication_status":"published","issue":"12","author":[{"full_name":"Kundu, Pintu K.","first_name":"Pintu K.","last_name":"Kundu"},{"full_name":"Klajn, Rafal","first_name":"Rafal","last_name":"Klajn","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"}],"scopus_import":"1","pmid":1,"_id":"13399","article_type":"original","publisher":"American Chemical Society","quality_controlled":"1","page":"11913-11916","publication_identifier":{"issn":["1936-0851"],"eissn":["1936-086X"]},"type":"journal_article","date_published":"2014-12-23T00:00:00Z","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"12","oa_version":"None","publication":"ACS Nano","keyword":["General Physics and Astronomy","General Engineering","General Materials Science"],"language":[{"iso":"eng"}]},{"date_published":"2013-01-18T00:00:00Z","type":"journal_article","publication_identifier":{"issn":["0935-9648"]},"status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication":"Advanced Materials","oa_version":"None","month":"01","language":[{"iso":"eng"}],"keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"date_updated":"2023-08-08T07:49:36Z","year":"2013","citation":{"chicago":"Das, Sanjib, Priyadarshi Ranjan, Pradipta Sankar Maiti, Gurvinder Singh, Gregory Leitus, and Rafal Klajn. “Dual-Responsive Nanoparticles and Their Self-Assembly.” <i>Advanced Materials</i>. Wiley, 2013. <a href=\"https://doi.org/10.1002/adma.201201734\">https://doi.org/10.1002/adma.201201734</a>.","ieee":"S. Das, P. Ranjan, P. S. Maiti, G. Singh, G. Leitus, and R. Klajn, “Dual-responsive nanoparticles and their self-assembly,” <i>Advanced Materials</i>, vol. 25, no. 3. Wiley, pp. 422–426, 2013.","apa":"Das, S., Ranjan, P., Maiti, P. S., Singh, G., Leitus, G., &#38; Klajn, R. (2013). Dual-responsive nanoparticles and their self-assembly. <i>Advanced Materials</i>. Wiley. <a href=\"https://doi.org/10.1002/adma.201201734\">https://doi.org/10.1002/adma.201201734</a>","ama":"Das S, Ranjan P, Maiti PS, Singh G, Leitus G, Klajn R. Dual-responsive nanoparticles and their self-assembly. <i>Advanced Materials</i>. 2013;25(3):422-426. doi:<a href=\"https://doi.org/10.1002/adma.201201734\">10.1002/adma.201201734</a>","ista":"Das S, Ranjan P, Maiti PS, Singh G, Leitus G, Klajn R. 2013. Dual-responsive nanoparticles and their self-assembly. Advanced Materials. 25(3), 422–426.","mla":"Das, Sanjib, et al. “Dual-Responsive Nanoparticles and Their Self-Assembly.” <i>Advanced Materials</i>, vol. 25, no. 3, Wiley, 2013, pp. 422–26, doi:<a href=\"https://doi.org/10.1002/adma.201201734\">10.1002/adma.201201734</a>.","short":"S. Das, P. Ranjan, P.S. Maiti, G. Singh, G. Leitus, R. Klajn, Advanced Materials 25 (2013) 422–426."},"external_id":{"pmid":["22933327"]},"doi":"10.1002/adma.201201734","day":"18","abstract":[{"text":"Dual-responsive nanoparticles are designed by functionalizing magnetic cores with light-responsive ligands. These materials respond to both light and magnetic fields and can be assembled into various higher-order structures, depending on the relative contributions of these two stimuli.","lang":"eng"}],"volume":25,"extern":"1","pmid":1,"_id":"13406","scopus_import":"1","author":[{"full_name":"Das, Sanjib","first_name":"Sanjib","last_name":"Das"},{"full_name":"Ranjan, Priyadarshi","first_name":"Priyadarshi","last_name":"Ranjan"},{"first_name":"Pradipta Sankar","last_name":"Maiti","full_name":"Maiti, Pradipta Sankar"},{"full_name":"Singh, Gurvinder","last_name":"Singh","first_name":"Gurvinder"},{"last_name":"Leitus","first_name":"Gregory","full_name":"Leitus, Gregory"},{"full_name":"Klajn, Rafal","last_name":"Klajn","first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"}],"issue":"3","publication_status":"published","date_created":"2023-08-01T09:47:30Z","article_processing_charge":"No","title":"Dual-responsive nanoparticles and their self-assembly","intvolume":"        25","page":"422-426","quality_controlled":"1","publisher":"Wiley","article_type":"original"},{"intvolume":"         8","title":"Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles","article_processing_charge":"No","date_created":"2023-08-01T09:47:55Z","publication_status":"published","issue":"5","author":[{"last_name":"Ridelman","first_name":"Yonatan","full_name":"Ridelman, Yonatan"},{"full_name":"Singh, Gurvinder","first_name":"Gurvinder","last_name":"Singh"},{"full_name":"Popovitz-Biro, Ronit","last_name":"Popovitz-Biro","first_name":"Ronit"},{"full_name":"Wolf, Sharon G.","first_name":"Sharon G.","last_name":"Wolf"},{"full_name":"Das, Sanjib","first_name":"Sanjib","last_name":"Das"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","last_name":"Klajn","first_name":"Rafal"}],"scopus_import":"1","pmid":1,"_id":"13408","article_type":"original","publisher":"Wiley","quality_controlled":"1","page":"654-660","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"}],"day":"12","doi":"10.1002/smll.201101882","external_id":{"pmid":["22392681"]},"year":"2012","citation":{"short":"Y. Ridelman, G. Singh, R. Popovitz-Biro, S.G. Wolf, S. Das, R. Klajn, Small 8 (2012) 654–660.","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>.","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.","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>","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>","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.","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>."},"date_updated":"2023-08-08T07:55:10Z","extern":"1","volume":8,"month":"03","oa_version":"None","publication":"Small","keyword":["Biomaterials","Biotechnology","General Materials Science","General Chemistry"],"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["1613-6829"],"issn":["1613-6810"]},"type":"journal_article","date_published":"2012-03-12T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public"},{"publisher":"Wiley","article_type":"original","quality_controlled":"1","page":"1385-1387","date_created":"2023-08-01T09:48:38Z","article_processing_charge":"No","publication_status":"published","intvolume":"         6","title":"Nanoparticles that “remember” temperature","scopus_import":"1","pmid":1,"_id":"13411","issue":"13","author":[{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","first_name":"Rafal","last_name":"Klajn"},{"last_name":"Browne","first_name":"Kevin P.","full_name":"Browne, Kevin P."},{"first_name":"Siowling","last_name":"Soh","full_name":"Soh, Siowling"},{"last_name":"Grzybowski","first_name":"Bartosz A.","full_name":"Grzybowski, Bartosz A."}],"volume":6,"extern":"1","day":"05","doi":"10.1002/smll.200902272","abstract":[{"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.","lang":"eng"}],"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>.","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.","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>","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>","ista":"Klajn R, Browne KP, Soh S, Grzybowski BA. 2010. Nanoparticles that “remember” temperature. Small. 6(13), 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>.","short":"R. Klajn, K.P. Browne, S. Soh, B.A. Grzybowski, Small 6 (2010) 1385–1387."},"date_updated":"2023-08-08T08:15:25Z","external_id":{"pmid":["20521264"]},"keyword":["Biomaterials","Biotechnology","General Materials Science","General Chemistry"],"language":[{"iso":"eng"}],"oa_version":"None","month":"07","publication":"Small","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","publication_identifier":{"eissn":["1613-6829"],"issn":["1613-6810"]},"type":"journal_article","date_published":"2010-07-05T00:00:00Z"},{"quality_controlled":"1","page":"2656-2658","article_type":"original","publisher":"Wiley","issue":"23","author":[{"full_name":"Browne, Kevin P.","first_name":"Kevin P.","last_name":"Browne"},{"first_name":"Rafal","last_name":"Klajn","full_name":"Klajn, Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"full_name":"Villa, JulieAnn","last_name":"Villa","first_name":"JulieAnn"},{"last_name":"Grzybowski","first_name":"Bartosz A.","full_name":"Grzybowski, Bartosz A."}],"scopus_import":"1","pmid":1,"_id":"13414","intvolume":"         5","title":"Mechanofabrication of pancake and rodlike nanostructures from deformable nanoparticle aggregates","article_processing_charge":"No","date_created":"2023-08-01T09:50:12Z","publication_status":"published","extern":"1","volume":5,"external_id":{"pmid":["19771567"]},"citation":{"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.","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>.","short":"K.P. Browne, R. Klajn, J. Villa, B.A. Grzybowski, Small 5 (2009) 2656–2658.","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>.","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.","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>","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>"},"year":"2009","date_updated":"2023-08-08T08:49:22Z","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"}],"day":"01","doi":"10.1002/smll.200900902","keyword":["Biomaterials","Biotechnology","General Materials Science","General Chemistry"],"language":[{"iso":"eng"}],"publication":"Small","month":"12","oa_version":"None","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","type":"journal_article","date_published":"2009-12-01T00:00:00Z","publication_identifier":{"issn":["1613-6810"],"eissn":["1613-6829"]}},{"volume":9,"extern":"1","day":"09","doi":"10.1021/nl901385c","abstract":[{"lang":"eng","text":"The reversible molecular template-directed self-assembly of gold nanoparticles (AuNPs), a process which relies solely on noncovalent bonding interactions, has been demonstrated by high-resolution transmission electron microscopy (HR-TEM). By employing a well-known host−guest binding motif, the AuNPs have been systemized into discrete dimers, trimers, and tetramers. These nanoparticulate twins, triplets, and quadruplets, which can be disassembled and reassembled either chemically or electrochemically, can be coalesced into larger, permanent polygonal structures by thermal treatment using a focused HR-TEM electron beam."}],"citation":{"ama":"Olson MA, Coskun A, Klajn R, et al. Assembly of polygonal nanoparticle clusters directed by reversible noncovalent bonding interactions. <i>Nano Letters</i>. 2009;9(9):3185-3190. doi:<a href=\"https://doi.org/10.1021/nl901385c\">10.1021/nl901385c</a>","apa":"Olson, M. A., Coskun, A., Klajn, R., Fang, L., Dey, S. K., Browne, K. P., … Stoddart, J. F. (2009). Assembly of polygonal nanoparticle clusters directed by reversible noncovalent bonding interactions. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/nl901385c\">https://doi.org/10.1021/nl901385c</a>","ieee":"M. A. Olson <i>et al.</i>, “Assembly of polygonal nanoparticle clusters directed by reversible noncovalent bonding interactions,” <i>Nano Letters</i>, vol. 9, no. 9. American Chemical Society, pp. 3185–3190, 2009.","chicago":"Olson, Mark A., Ali Coskun, Rafal Klajn, Lei Fang, Sanjeev K. Dey, Kevin P. Browne, Bartosz A. Grzybowski, and J. Fraser Stoddart. “Assembly of Polygonal Nanoparticle Clusters Directed by Reversible Noncovalent Bonding Interactions.” <i>Nano Letters</i>. American Chemical Society, 2009. <a href=\"https://doi.org/10.1021/nl901385c\">https://doi.org/10.1021/nl901385c</a>.","mla":"Olson, Mark A., et al. “Assembly of Polygonal Nanoparticle Clusters Directed by Reversible Noncovalent Bonding Interactions.” <i>Nano Letters</i>, vol. 9, no. 9, American Chemical Society, 2009, pp. 3185–90, doi:<a href=\"https://doi.org/10.1021/nl901385c\">10.1021/nl901385c</a>.","short":"M.A. Olson, A. Coskun, R. Klajn, L. Fang, S.K. Dey, K.P. Browne, B.A. Grzybowski, J.F. Stoddart, Nano Letters 9 (2009) 3185–3190.","ista":"Olson MA, Coskun A, Klajn R, Fang L, Dey SK, Browne KP, Grzybowski BA, Stoddart JF. 2009. Assembly of polygonal nanoparticle clusters directed by reversible noncovalent bonding interactions. Nano Letters. 9(9), 3185–3190."},"year":"2009","date_updated":"2023-08-08T08:57:34Z","external_id":{"pmid":["19694461"]},"publisher":"American Chemical Society","article_type":"original","quality_controlled":"1","page":"3185-3190","article_processing_charge":"No","date_created":"2023-08-01T10:29:27Z","publication_status":"published","intvolume":"         9","title":"Assembly of polygonal nanoparticle clusters directed by reversible noncovalent bonding interactions","scopus_import":"1","pmid":1,"_id":"13416","issue":"9","author":[{"first_name":"Mark A.","last_name":"Olson","full_name":"Olson, Mark A."},{"first_name":"Ali","last_name":"Coskun","full_name":"Coskun, Ali"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","first_name":"Rafal","last_name":"Klajn"},{"full_name":"Fang, Lei","first_name":"Lei","last_name":"Fang"},{"full_name":"Dey, Sanjeev K.","last_name":"Dey","first_name":"Sanjeev K."},{"full_name":"Browne, Kevin P.","first_name":"Kevin P.","last_name":"Browne"},{"first_name":"Bartosz A.","last_name":"Grzybowski","full_name":"Grzybowski, Bartosz A."},{"full_name":"Stoddart, J. Fraser","first_name":"J. Fraser","last_name":"Stoddart"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"type":"journal_article","date_published":"2009-09-09T00:00:00Z","keyword":["Mechanical Engineering","Condensed Matter Physics","General Materials Science","General Chemistry","Bioengineering"],"language":[{"iso":"eng"}],"oa_version":"None","month":"09","publication":"Nano Letters"},{"quality_controlled":"1","page":"1911-1915","article_type":"original","publisher":"Wiley","issue":"19","author":[{"first_name":"Paul J.","last_name":"Wesson","full_name":"Wesson, Paul J."},{"last_name":"Soh","first_name":"Siowling","full_name":"Soh, Siowling"},{"full_name":"Klajn, Rafal","first_name":"Rafal","last_name":"Klajn","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"full_name":"Bishop, Kyle J. M.","last_name":"Bishop","first_name":"Kyle J. M."},{"last_name":"Gray","first_name":"Timothy P.","full_name":"Gray, Timothy P."},{"first_name":"Bartosz A.","last_name":"Grzybowski","full_name":"Grzybowski, Bartosz A."}],"scopus_import":"1","_id":"13419","intvolume":"        21","title":"“Remote” fabrication via three-dimensional reaction-diffusion: Making complex core-and-shell particles and assembling them into open-lattice crystals","date_created":"2023-08-01T10:30:04Z","article_processing_charge":"No","publication_status":"published","extern":"1","volume":21,"citation":{"ista":"Wesson PJ, Soh S, Klajn R, Bishop KJM, Gray TP, Grzybowski BA. 2009. “Remote” fabrication via three-dimensional reaction-diffusion: Making complex core-and-shell particles and assembling them into open-lattice crystals. Advanced Materials. 21(19), 1911–1915.","short":"P.J. Wesson, S. Soh, R. Klajn, K.J.M. Bishop, T.P. Gray, B.A. Grzybowski, Advanced Materials 21 (2009) 1911–1915.","mla":"Wesson, Paul J., et al. “‘Remote’ Fabrication via Three-Dimensional Reaction-Diffusion: Making Complex Core-and-Shell Particles and Assembling Them into Open-Lattice Crystals.” <i>Advanced Materials</i>, vol. 21, no. 19, Wiley, 2009, pp. 1911–15, doi:<a href=\"https://doi.org/10.1002/adma.200802964\">10.1002/adma.200802964</a>.","chicago":"Wesson, Paul J., Siowling Soh, Rafal Klajn, Kyle J. M. Bishop, Timothy P. Gray, and Bartosz A. Grzybowski. “‘Remote’ Fabrication via Three-Dimensional Reaction-Diffusion: Making Complex Core-and-Shell Particles and Assembling Them into Open-Lattice Crystals.” <i>Advanced Materials</i>. Wiley, 2009. <a href=\"https://doi.org/10.1002/adma.200802964\">https://doi.org/10.1002/adma.200802964</a>.","ieee":"P. J. Wesson, S. Soh, R. Klajn, K. J. M. Bishop, T. P. Gray, and B. A. Grzybowski, “‘Remote’ fabrication via three-dimensional reaction-diffusion: Making complex core-and-shell particles and assembling them into open-lattice crystals,” <i>Advanced Materials</i>, vol. 21, no. 19. Wiley, pp. 1911–1915, 2009.","apa":"Wesson, P. J., Soh, S., Klajn, R., Bishop, K. J. M., Gray, T. P., &#38; Grzybowski, B. A. (2009). “Remote” fabrication via three-dimensional reaction-diffusion: Making complex core-and-shell particles and assembling them into open-lattice crystals. <i>Advanced Materials</i>. Wiley. <a href=\"https://doi.org/10.1002/adma.200802964\">https://doi.org/10.1002/adma.200802964</a>","ama":"Wesson PJ, Soh S, Klajn R, Bishop KJM, Gray TP, Grzybowski BA. “Remote” fabrication via three-dimensional reaction-diffusion: Making complex core-and-shell particles and assembling them into open-lattice crystals. <i>Advanced Materials</i>. 2009;21(19):1911-1915. doi:<a href=\"https://doi.org/10.1002/adma.200802964\">10.1002/adma.200802964</a>"},"year":"2009","date_updated":"2023-08-08T09:04:07Z","abstract":[{"lang":"eng","text":"Reaction-diffusion (RD) processes initiated from the surfaces of mesoscopic particles can fabricate complex core-and-shell structures. The propagation of a sharp RD front selectively removes metal colloids or nanoparticles from the supporting gel or polymer matrix. Once fabricated, the core structures can be processed “remotely” via galvanic replacement reactions, and the composite particles can be assembled into open-lattice crystals."}],"day":"18","doi":"10.1002/adma.200802964","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"language":[{"iso":"eng"}],"publication":"Advanced Materials","month":"05","oa_version":"None","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","date_published":"2009-05-18T00:00:00Z","publication_identifier":{"issn":["0935-9648"],"eissn":["1521-4095"]}},{"status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","date_published":"2008-10-09T00:00:00Z","publication_identifier":{"issn":["1613-6810"],"eissn":["1613-6829"]},"keyword":["Biomaterials","Biotechnology","General Materials Science","General Chemistry"],"language":[{"iso":"eng"}],"publication":"Small","oa_version":"None","month":"10","volume":4,"extern":"1","citation":{"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.","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>.","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>","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>","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.","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."},"year":"2008","date_updated":"2023-08-08T11:14:50Z","external_id":{"pmid":["18636405"]},"day":"09","doi":"10.1002/smll.200800511","abstract":[{"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.","lang":"eng"}],"quality_controlled":"1","page":"1635-1639","publisher":"Wiley","article_type":"original","scopus_import":"1","_id":"13422","pmid":1,"issue":"10","author":[{"last_name":"Wei","first_name":"Yanhu","full_name":"Wei, Yanhu"},{"full_name":"Klajn, Rafal","last_name":"Klajn","first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"full_name":"Pinchuk, Anatoliy O.","last_name":"Pinchuk","first_name":"Anatoliy O."},{"first_name":"Bartosz A.","last_name":"Grzybowski","full_name":"Grzybowski, Bartosz A."}],"date_created":"2023-08-01T10:30:42Z","article_processing_charge":"No","publication_status":"published","intvolume":"         4","title":"Synthesis, shape control, and optical properties of hybrid Au/Fe3O4 “nanoflowers”"}]