A phenothiazine-based "naked-eye" fluorescent probe for the dual detection of Hg2+ and Cu2+: Application as a solid state sensor
DC Field | Value | Language |
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dc.contributor.author | Kaur, Matinder | - |
dc.contributor.author | Cho, Min Ju | - |
dc.contributor.author | Choi, Dong Hoon | - |
dc.date.accessioned | 2021-09-04T03:40:01Z | - |
dc.date.available | 2021-09-04T03:40:01Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2016-02 | - |
dc.identifier.issn | 0143-7208 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/89748 | - |
dc.description.abstract | A phenothiazine-based colorimetric and fluorescent probe (3) for Hg2+ and Cu2+ was designed and synthesized. Probe 3 showed high selectivity and sensitivity toward Hg2+ and Cu2+ over other metal ions. This probe works as a chemodosimeter based on the Kucherov reaction for the selective detection of Hg2+. Copper recognition is based on soft soft metal interactions with the -S and -N atoms of the probe 3. Probe 3 exhibited a red-shift in the absorption spectra from 449 to 606 nm for Hg2+ and at 612 nm for Cu2+ that is accompanied by significant color changes from orange to dark blue and blackish-blue. Probe 3 could be used as a solid state (test paper, TLC plates) optical sensor for the selective detection of Hg2+ and Cu2+. The binding process was confirmed by UV-vis absorption, fluorescence measurements, IR, H-1 NMR and mass spectroscopy. (C) 2015 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | SENSITIZED SOLAR-CELLS | - |
dc.subject | SELECTIVE DETECTION | - |
dc.subject | AQUEOUS-MEDIA | - |
dc.subject | MERCURY | - |
dc.subject | IONS | - |
dc.subject | CHEMOSENSOR | - |
dc.subject | COPPER | - |
dc.subject | CHEMODOSIMETER | - |
dc.subject | DYES | - |
dc.subject | AGGREGATION | - |
dc.title | A phenothiazine-based "naked-eye" fluorescent probe for the dual detection of Hg2+ and Cu2+: Application as a solid state sensor | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.identifier.doi | 10.1016/j.dyepig.2015.09.030 | - |
dc.identifier.scopusid | 2-s2.0-84945237692 | - |
dc.identifier.wosid | 000367777100001 | - |
dc.identifier.bibliographicCitation | DYES AND PIGMENTS, v.125, pp.1 - 7 | - |
dc.relation.isPartOf | DYES AND PIGMENTS | - |
dc.citation.title | DYES AND PIGMENTS | - |
dc.citation.volume | 125 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 7 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Applied | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Textiles | - |
dc.subject.keywordPlus | SENSITIZED SOLAR-CELLS | - |
dc.subject.keywordPlus | SELECTIVE DETECTION | - |
dc.subject.keywordPlus | AQUEOUS-MEDIA | - |
dc.subject.keywordPlus | MERCURY | - |
dc.subject.keywordPlus | IONS | - |
dc.subject.keywordPlus | CHEMOSENSOR | - |
dc.subject.keywordPlus | COPPER | - |
dc.subject.keywordPlus | CHEMODOSIMETER | - |
dc.subject.keywordPlus | DYES | - |
dc.subject.keywordPlus | AGGREGATION | - |
dc.subject.keywordAuthor | Phenothiazine | - |
dc.subject.keywordAuthor | Kucherov reaction | - |
dc.subject.keywordAuthor | Mercury sensor | - |
dc.subject.keywordAuthor | Copper sensor | - |
dc.subject.keywordAuthor | Colorimetric probe | - |
dc.subject.keywordAuthor | Solid state sensor | - |
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