Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김두리 | - |
dc.date.accessioned | 2019-11-26T21:09:14Z | - |
dc.date.available | 2019-11-26T21:09:14Z | - |
dc.date.issued | 2017-07 | - |
dc.identifier.citation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v. 139, no. 28, page. 9447-9450 | en_US |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | https://pubs.acs.org/doi/10.1021/jacs.7b04602 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/114852 | - |
dc.description.abstract | By recording both the images and emission spectra of thousands of single fluorescent molecules stochastically generated from the ring-opening reaction of a spiropyran, we provide mechanistic insights into its multipath reaction pathways. Through statistics of the measured single-molecule spectra, we identify two spectrally distinct isomers, presumably TTC and TTT cis-trans isomers, for the open-ring merocyanine product, and discover a strong solvent polarity-dependence for the relative population of the two isomers. From single molecule spectral time traces, we further examine isomerization between the two product merocyanine isomers, as well as their ring-closure reaction back to the spiropyran form. | en_US |
dc.description.sponsorship | We thank K. Durkin and O. Olatunji-ojo for assistance with theoretical calculations. This work was supported by the Beckman Young Investigator Program. K.X. acknowledges additional support from Packard Fellowships for Science and Engineering and the Sloan Research Fellowship. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | AMER CHEMICAL SOC | en_US |
dc.subject | ROOM-TEMPERATURE | en_US |
dc.subject | PHOTOCHROMIC SPIROPYRAN | en_US |
dc.subject | SPECTROSCOPY | en_US |
dc.subject | MEROCYANINE | en_US |
dc.subject | DYNAMICS | en_US |
dc.subject | ISOMERIZATION | en_US |
dc.subject | NANOPARTICLES | en_US |
dc.title | Spectrally Resolved Super-Resolution Microscopy Unveils Multipath Reaction Pathways of Single Spiropyran Molecules | en_US |
dc.type | Article | en_US |
dc.relation.no | 28 | - |
dc.relation.volume | 139 | - |
dc.identifier.doi | 10.1021/jacs.7b04602 | - |
dc.relation.page | 9447-9450 | - |
dc.relation.journal | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.contributor.googleauthor | Kim, Doory | - |
dc.contributor.googleauthor | Zhang, Zhengyang | - |
dc.contributor.googleauthor | Xu, Ke | - |
dc.relation.code | 2017003077 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF CHEMISTRY | - |
dc.identifier.pid | doorykim | - |
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