Highly selective ratiometric fluorescent probe for Au3+ and its application to bioimaging
DC Field | Value | Language |
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dc.contributor.author | Choi, Ji Young | - |
dc.contributor.author | Kim, Gun-Hee | - |
dc.contributor.author | Guo, Zhiqian | - |
dc.contributor.author | Lee, Hye Yeon | - |
dc.contributor.author | Swamy, K. M. K. | - |
dc.contributor.author | Pai, Jaeyoung | - |
dc.contributor.author | Shin, Seunghoon | - |
dc.contributor.author | Shin, Injae | - |
dc.contributor.author | Yoon, Juyoung | - |
dc.date.accessioned | 2022-07-07T06:13:22Z | - |
dc.date.available | 2022-07-07T06:13:22Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2013-11 | - |
dc.identifier.issn | 0956-5663 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/143660 | - |
dc.description.abstract | The 4-propargylamino-1,8-naphthalimide based fluorescent probe 1 has been explored as a sensor for selective detection of Au3+. 4-Amino-1,8-naphthalimides, that possess typical intramolecular charge transfer (ICT) electronic characteristics, have been widely used as versatile platforms for fluorescent probes. The newly designed probe 1 contains a propargylamine moiety at C-4 of the naphthalimide chromophore that reacts with Au3+ to generate a product that has distinctly different electronic properties from 1. Specifically, the probe undergoes a remarkable change in its absorption spectrum upon addition of Au3+ that is associated with a distinct color change from yellow to light pink. In addition, a blue shift of ca. 56 nm also takes place in the emission spectra of the probe. Consequently, I serves as a reaction-based sensor or so called chemodosimeter for Au3+. Importantly, surfactants enhance the rate of reaction of 1 with Au3+, thus, enhancing its use as a real time sensor. Finally, the results of studies probing its application to bioimaging of Au3+ in live cells show that the probe 1 has a unique ability to sense Au3+ in cells and, in particular, in lipid droplets within cells. (C) 2013 The Authors. Published by Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER ADVANCED TECHNOLOGY | - |
dc.title | Highly selective ratiometric fluorescent probe for Au3+ and its application to bioimaging | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Shin, Seunghoon | - |
dc.identifier.doi | 10.1016/j.bios.2013.05.033 | - |
dc.identifier.scopusid | 2-s2.0-84879711004 | - |
dc.identifier.wosid | 000323396700067 | - |
dc.identifier.bibliographicCitation | BIOSENSORS & BIOELECTRONICS, v.49, pp.438 - 441 | - |
dc.relation.isPartOf | BIOSENSORS & BIOELECTRONICS | - |
dc.citation.title | BIOSENSORS & BIOELECTRONICS | - |
dc.citation.volume | 49 | - |
dc.citation.startPage | 438 | - |
dc.citation.endPage | 441 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biophysics | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Biophysics | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.subject.keywordPlus | COLORIMETRIC CHEMOSENSORS | - |
dc.subject.keywordPlus | RECENT PROGRESS | - |
dc.subject.keywordPlus | GOLD | - |
dc.subject.keywordPlus | SENSOR | - |
dc.subject.keywordPlus | IONS | - |
dc.subject.keywordAuthor | Au3+ sensing | - |
dc.subject.keywordAuthor | Fluorescent probe | - |
dc.subject.keywordAuthor | Cell imaging | - |
dc.subject.keywordAuthor | Lipid droplet | - |
dc.subject.keywordAuthor | Naphthalimide | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0956566313003576?via%3Dihub | - |
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