Rhodamine B hydrazide revisited: Chemodosimetric Hg2+-selective signaling behavior in aqueous environments
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Kyoung Nam | - |
dc.contributor.author | Choi, Myung Gil | - |
dc.contributor.author | Noh, Jae Hyun | - |
dc.contributor.author | Ahn, Sangdoo | - |
dc.contributor.author | Chang, Suk-Kyu | - |
dc.date.available | 2019-05-30T05:34:32Z | - |
dc.date.issued | 2008-03 | - |
dc.identifier.issn | 1229-5949 | - |
dc.identifier.issn | 1229-5949 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/23807 | - |
dc.description.abstract | The well-known Cu2+-selective chemodosimetric behavior of rhodamine B hydrazide was successfully switched to selectivity for Hg2+. The fluorescence signaling is remarkably selective toward Hg2+ ions compared to other common biologically and environmentally important metal ions, including Cu2+ ions. The detection limit was 0.2 mu M in an acetate-buffered aqueous 10% methanol solution at pH 5. The OFF-ON type of signaling is due to the selective Hg2+-induced hydrolysis of the lactam ring of the hydrazide as has been reported for the standard Cu2+-signaling process of the same compound. A simple change in medium resulted in clear switching of selective signaling from Cu2+ to Hg2+, which extends the applicability of the easily accessible hydrazide derivative. | - |
dc.format.extent | 4 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Rhodamine B hydrazide revisited: Chemodosimetric Hg2+-selective signaling behavior in aqueous environments | - |
dc.type | Article | - |
dc.identifier.doi | 10.5012/bkcs.2008.29.3.571 | - |
dc.identifier.bibliographicCitation | BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.29, no.3, pp 571 - 574 | - |
dc.identifier.kciid | ART001238213 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000255229900010 | - |
dc.identifier.scopusid | 2-s2.0-41549136033 | - |
dc.citation.endPage | 574 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 571 | - |
dc.citation.title | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.volume | 29 | - |
dc.type.docType | Article | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | chemodosimeter | - |
dc.subject.keywordAuthor | Hg2+-selectivity | - |
dc.subject.keywordAuthor | rhodamine | - |
dc.subject.keywordAuthor | fluorescence | - |
dc.subject.keywordPlus | HG2+ IONS | - |
dc.subject.keywordPlus | FLUORESCENT CHEMODOSIMETER | - |
dc.subject.keywordPlus | SELECTIVE DETECTION | - |
dc.subject.keywordPlus | CHEMOSENSOR | - |
dc.subject.keywordPlus | CU(II) | - |
dc.subject.keywordPlus | MEDIA | - |
dc.subject.keywordPlus | SENSOR | - |
dc.subject.keywordPlus | RECOGNITION | - |
dc.subject.keywordPlus | PROBE | - |
dc.subject.keywordPlus | WATER | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.