Selective chemosensing of Hg2+ ions by diazatetrathia-crown ether having nitrobenzoxadiazolyl subunits
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, So Hee | - |
dc.contributor.author | Youn, Na Jin | - |
dc.contributor.author | Park, Ji Yeon | - |
dc.contributor.author | Choi, Myung Gil | - |
dc.contributor.author | Chang, Suk-Kyu | - |
dc.date.available | 2019-05-30T06:39:13Z | - |
dc.date.issued | 2006-10 | - |
dc.identifier.issn | 0253-2964 | - |
dc.identifier.issn | 1229-5949 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/24260 | - |
dc.description.abstract | A diazatetrathia crown ether derivative that has two appended nitrobenzoxadiazolyl moieties showed selective OFF-ON type fluoroionophoric signaling properties toward Hg2+, ions over other transition metal ions. The 14 compound also exhibited a pronounced chromogenic behavior toward Hg2+, ions by changing the solution color from light orange to yellow, which can easily be detected with naked-eye. The detection limit for the analysis of Hg2+, ions in 90% aqueous acetonitrile was found to be 4.8 x 10(-6) M, which suggests that the compound may be used as a chemosensor for analyzing sub-millimolar Hg2+, ions in aqueous environments. | - |
dc.format.extent | 4 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | KOREAN CHEMICAL SOC | - |
dc.title | Selective chemosensing of Hg2+ ions by diazatetrathia-crown ether having nitrobenzoxadiazolyl subunits | - |
dc.type | Article | - |
dc.identifier.doi | 10.5012/bkcs.2006.27.10.1553 | - |
dc.identifier.bibliographicCitation | BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.27, no.10, pp 1553 - 1556 | - |
dc.identifier.kciid | ART001028357 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000242123000009 | - |
dc.identifier.scopusid | 2-s2.0-33750506529 | - |
dc.citation.endPage | 1556 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 1553 | - |
dc.citation.title | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.volume | 27 | - |
dc.type.docType | Article | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | chemosensor | - |
dc.subject.keywordAuthor | fluoroionophore | - |
dc.subject.keywordAuthor | Hg2+ ions | - |
dc.subject.keywordAuthor | diazatetrathia-crown ether | - |
dc.subject.keywordAuthor | nitrobenzoxadiazolyl subunit | - |
dc.subject.keywordPlus | AQUEOUS-SOLUTION | - |
dc.subject.keywordPlus | METAL-IONS | - |
dc.subject.keywordPlus | FLUORESCENCE ENHANCEMENT | - |
dc.subject.keywordPlus | SENSOR | - |
dc.subject.keywordPlus | COPPER(II) | - |
dc.subject.keywordPlus | MERCURY | - |
dc.subject.keywordPlus | 8-HYDROXYQUINOLINE | - |
dc.subject.keywordPlus | CHEMODOSIMETER | - |
dc.subject.keywordPlus | BENZOFURAZAN | - |
dc.subject.keywordPlus | RECOGNITION | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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