DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hwang, Suh Mi | ko |
dc.contributor.author | Kim, Min Seon | ko |
dc.contributor.author | Lee, Misun | ko |
dc.contributor.author | Lim, Mi Hee | ko |
dc.contributor.author | Kim, Cheal | ko |
dc.date.accessioned | 2018-02-21T06:05:19Z | - |
dc.date.available | 2018-02-21T06:05:19Z | - |
dc.date.created | 2018-02-08 | - |
dc.date.created | 2018-02-08 | - |
dc.date.issued | 2017-12 | - |
dc.identifier.citation | NEW JOURNAL OF CHEMISTRY, v.41, no.24, pp.15590 - 15600 | - |
dc.identifier.issn | 1144-0546 | - |
dc.identifier.uri | http://hdl.handle.net/10203/240247 | - |
dc.description.abstract | A simple and easily fabricated chemosensor (1), based on 2-furoic hydrazide and diethylaminosalicylaldehyde moieties, was devised and synthesized. Sensor 1 showed selective changes in fluorescence behavior toward three analytes in near-perfect aqueous solution. Al3+ and F- recognized by fluorescence enhancement of 1 and their limits of detection (0.19 mu M for Al3+ and 1.9 mu M for F-) were markedly low compared to World Health Organization guidelines (7.4 mu M for Al3+ and 79 mu M for F-) for drinking water. Furthermore, sensor 1 was used to quantify Al3+ and F- in real water samples and image Al3+ in living cells. Interestingly, the resulting 1-Al3+ complex could be used to discriminate pyrophosphate (PPi) over competing anions, including phosphate-based anions, by decreased fluorescence. Sensing mechanisms of 1 toward Al3+, PPi, and F- were proposed based on photophysical studies and theoretical calculations. | - |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | SCHIFF-BASE | - |
dc.subject | TURN-ON | - |
dc.subject | COLORIMETRIC SENSOR | - |
dc.subject | 1,1&apos | - |
dc.subject | -BINAPHTHYL SCAFFOLD | - |
dc.subject | RELAY RECOGNITION | - |
dc.subject | RATIOMETRIC DETECTION | - |
dc.subject | DRINKING-WATER | - |
dc.subject | FLUORIDE IONS | - |
dc.subject | LIVING CELLS | - |
dc.subject | CU(II) IONS | - |
dc.title | Single fluorescent chemosensor for multiple targets: sequential detection of Al3+ and pyrophosphate and selective detection of F- in near-perfect aqueous solution | - |
dc.type | Article | - |
dc.identifier.wosid | 000417058800098 | - |
dc.identifier.scopusid | 2-s2.0-85037639420 | - |
dc.type.rims | ART | - |
dc.citation.volume | 41 | - |
dc.citation.issue | 24 | - |
dc.citation.beginningpage | 15590 | - |
dc.citation.endingpage | 15600 | - |
dc.citation.publicationname | NEW JOURNAL OF CHEMISTRY | - |
dc.identifier.doi | 10.1039/c7nj03575f | - |
dc.contributor.localauthor | Lim, Mi Hee | - |
dc.contributor.nonIdAuthor | Hwang, Suh Mi | - |
dc.contributor.nonIdAuthor | Kim, Min Seon | - |
dc.contributor.nonIdAuthor | Lee, Misun | - |
dc.contributor.nonIdAuthor | Kim, Cheal | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | SCHIFF-BASE | - |
dc.subject.keywordPlus | TURN-ON | - |
dc.subject.keywordPlus | COLORIMETRIC SENSOR | - |
dc.subject.keywordPlus | 1,1&apos | - |
dc.subject.keywordPlus | -BINAPHTHYL SCAFFOLD | - |
dc.subject.keywordPlus | RELAY RECOGNITION | - |
dc.subject.keywordPlus | RATIOMETRIC DETECTION | - |
dc.subject.keywordPlus | DRINKING-WATER | - |
dc.subject.keywordPlus | FLUORIDE IONS | - |
dc.subject.keywordPlus | LIVING CELLS | - |
dc.subject.keywordPlus | CU(II) IONS | - |
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