Ratiometric Signaling of Hypochlorite by the Oxidative Cleavage of Sulfonhydrazide-Based Rhodamine-Dansyl Dyad
DC Field | Value | Language |
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dc.contributor.author | Lee, Hyo Jin | - |
dc.contributor.author | Cho, Min Jeoung | - |
dc.contributor.author | Chang, Suk-Kyu | - |
dc.date.available | 2019-03-08T16:40:37Z | - |
dc.date.issued | 2015-09 | - |
dc.identifier.issn | 0020-1669 | - |
dc.identifier.issn | 1520-510X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/9115 | - |
dc.description.abstract | A reaction-based probe 1 for hypochlorite signaling was designed by the conjugation of two fluorophores, rhodamine and dansyl moieties, by the reaction of rhodamine B base with dansylhydrazine. Probe 1 exhibited pronounced hypochlorite-selective chromogenic and fluorescent signaling behavior over other oxidants used in practical applications, such as hydrogen peroxide, peracetic acid, and ammonium persulfate, as well as commonly encountered metal ions and anions. Signaling was attributed to the hypochlorite-induced oxidative cleavage of the sulfonhydrazide linkage of the probe. In particular, favorable ratiometric fluorescence signaling was possible by utilizing the emissions of the two fluorophores. A detection limit of 1.13 x 10(-6) M (0.058 ppm) was estimated for the determination of hypochlorite. A paper-based test strip was prepared and was used as a semiquantitative indicator for the presence of hypochlorite in aqueous solutions. The probe was also successfully applied for the determination of hypochlorite in practical tap water samples. | - |
dc.format.extent | 6 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Ratiometric Signaling of Hypochlorite by the Oxidative Cleavage of Sulfonhydrazide-Based Rhodamine-Dansyl Dyad | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acs.inorgchem.5b01284 | - |
dc.identifier.bibliographicCitation | INORGANIC CHEMISTRY, v.54, no.17, pp 8644 - 8649 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000361085800056 | - |
dc.identifier.scopusid | 2-s2.0-84941308925 | - |
dc.citation.endPage | 8649 | - |
dc.citation.number | 17 | - |
dc.citation.startPage | 8644 | - |
dc.citation.title | INORGANIC CHEMISTRY | - |
dc.citation.volume | 54 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordPlus | ON FLUORESCENT-PROBE | - |
dc.subject.keywordPlus | TURN-ON | - |
dc.subject.keywordPlus | REACTIVE OXYGEN | - |
dc.subject.keywordPlus | ACID | - |
dc.subject.keywordPlus | CHEMOSENSOR | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | WATER | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Inorganic & Nuclear | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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