Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/151233
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dc.contributor.authorMori, Taizoen_US
dc.contributor.authorChin, Hokyunen_US
dc.contributor.authorKawashima, Kazuhiroen_US
dc.contributor.authorNgo, Huynh Thienen_US
dc.contributor.authorCho, Nam-Joonen_US
dc.contributor.authorNakanishi, Wakaen_US
dc.contributor.authorHill, Jonathan P.en_US
dc.contributor.authorAriga, Katsuhikoen_US
dc.date.accessioned2021-07-28T14:05:36Z-
dc.date.available2021-07-28T14:05:36Z-
dc.date.issued2019-
dc.identifier.citationMori, T., Chin, H., Kawashima, K., Ngo, H. T., Cho, N., Nakanishi, W., Hill, J. P. & Ariga, K. (2019). Dynamic control of intramolecular rotation by tuning the surrounding two-dimensional matrix field. ACS Nano, 13(2), 2410-2419. https://dx.doi.org/10.1021/acsnano.8b09320en_US
dc.identifier.issn1936-0851en_US
dc.identifier.other0000-0002-6974-5137-
dc.identifier.other0000-0002-8692-8955-
dc.identifier.other0000-0001-6801-1839-
dc.identifier.other0000-0002-2445-2955-
dc.identifier.urihttps://hdl.handle.net/10356/151233-
dc.description.abstractThe intramolecular rotation of 4-farnesyloxyphenyl-4,4-difluoro-4-bora-3a,4a-diaza- s-indacene (BODIPY-ISO) was controlled by tuning its local physical environment within a mixed self-assembled monolayer at an air-water interface. Intramolecular rotation was investigated by considering the twisted intramolecular charge transfer (TICT) fluorescence of BODIPY-ISO, which increases in intensity with increasing viscosity of the medium. In situ fluorescence spectroscopy was performed on mixed monolayers of BODIPY-ISO with several different lipids at the air-water interface during in-plane compression of the monolayers. Depending on the identity of the lipid used, the fluorescence of the mixed monolayers could be enhanced by mechanical compression, indicating that the rotation of BODIPY-ISO can be controlled dynamically in mixtures with lipids dispersed at the air-water interface. Taken together, our findings provide insight into strategies for controlling the dynamic behavior of molecular machines involving mechanical stimuli at interfaces.en_US
dc.language.isoenen_US
dc.relation.ispartofACS Nanoen_US
dc.rights© 2019 American Chemical Society. All rights reserved.en_US
dc.subjectEngineering::Materialsen_US
dc.titleDynamic control of intramolecular rotation by tuning the surrounding two-dimensional matrix fielden_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen_US
dc.identifier.doi10.1021/acsnano.8b09320-
dc.identifier.pmid30673207-
dc.identifier.scopus2-s2.0-85061251674-
dc.identifier.issue2en_US
dc.identifier.volume13en_US
dc.identifier.spage2410en_US
dc.identifier.epage2419en_US
dc.subject.keywordsMolecular Machineen_US
dc.subject.keywordsIntramolecular Rotationen_US
dc.description.acknowledgementThis work was partially supported by JSPS KAKENHI (16H07436, JP16H06518 (Coordination Asymmetry), 18H05419 (Molecular Engine)) and CREST (JPMJCR1665). Additional support was provided by the Creative Materials Discovery Program through the National Research Foundation of Korea funded by the Ministry of Science, ICT and Future Planning (NRF-2016M3D1A1024098).en_US
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item.grantfulltextnone-
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