A fluorescent chemosensor for Al3+ based on julolidine and tryptophan moieties
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Choi, Ye Won | ko |
| dc.contributor.author | Lee, Jae Jun | ko |
| dc.contributor.author | Nam, Eunju | ko |
| dc.contributor.author | Lim, Mi Hee | ko |
| dc.contributor.author | Kim, Cheal | ko |
| dc.date.accessioned | 2018-02-21T06:06:12Z | - |
| dc.date.available | 2018-02-21T06:06:12Z | - |
| dc.date.created | 2018-02-08 | - |
| dc.date.created | 2018-02-08 | - |
| dc.date.created | 2018-02-08 | - |
| dc.date.issued | 2016-04 | - |
| dc.identifier.citation | TETRAHEDRON, v.72, no.16, pp.1998 - 2005 | - |
| dc.identifier.issn | 0040-4020 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/240274 | - |
| dc.description.abstract | A new and simple fluorescent chemosensor 1, based on julolidine and tryptophan moieties, has been synthesized and characterized. The sensor 1 displayed a selective and sensitive detecting ability for aluminum (III) ion by 'OFF ON' fluorescent response in aqueous solution. This sensing mechanism might be due to the inhibition of C=N isomerization, and the activation of chelation enhanced fluorescence (CHEF). This sensing mechanism of 1 for Al3+ was supported by theoretical calculations. Moreover, sensor I had a low detection limit (6.4 mu M), which is below than the WHO recommendation level (7.41 I'M) for drinking water. Importantly, the chemosensor 1 could be applied to living cells to detect Al3+. Therefore, the sensor 1 can be employed as a practical fluorescent chemosensor for recognition of Al3+ in aqueous solution. (C) 2016 Elsevier Ltd. All rights reserved. | - |
| dc.language | English | - |
| dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
| dc.title | A fluorescent chemosensor for Al3+ based on julolidine and tryptophan moieties | - |
| dc.type | Article | - |
| dc.identifier.wosid | 000374198700014 | - |
| dc.identifier.scopusid | 2-s2.0-84960193949 | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 72 | - |
| dc.citation.issue | 16 | - |
| dc.citation.beginningpage | 1998 | - |
| dc.citation.endingpage | 2005 | - |
| dc.citation.publicationname | TETRAHEDRON | - |
| dc.identifier.doi | 10.1016/j.tet.2016.02.066 | - |
| dc.contributor.localauthor | Lim, Mi Hee | - |
| dc.contributor.nonIdAuthor | Choi, Ye Won | - |
| dc.contributor.nonIdAuthor | Lee, Jae Jun | - |
| dc.contributor.nonIdAuthor | Nam, Eunju | - |
| dc.contributor.nonIdAuthor | Kim, Cheal | - |
| dc.description.isOpenAccess | N | - |
| dc.type.journalArticle | Article | - |
| dc.subject.keywordAuthor | Fluorescent chemosensor | - |
| dc.subject.keywordAuthor | Aluminum ion | - |
| dc.subject.keywordAuthor | C=N isomerization | - |
| dc.subject.keywordAuthor | CHEF | - |
| dc.subject.keywordAuthor | Cell imaging | - |
| dc.subject.keywordAuthor | Theoretical calculations | - |
| dc.subject.keywordPlus | AQUEOUS-MEDIA | - |
| dc.subject.keywordPlus | COLORIMETRIC SENSOR | - |
| dc.subject.keywordPlus | SELECTIVE DETECTION | - |
| dc.subject.keywordPlus | LIVING CELLS | - |
| dc.subject.keywordPlus | SCHIFF-BASE | - |
| dc.subject.keywordPlus | ALUMINUM TOXICITY | - |
| dc.subject.keywordPlus | ION CHEMOSENSORS | - |
| dc.subject.keywordPlus | ON NAPHTHOL | - |
| dc.subject.keywordPlus | PROBE | - |
| dc.subject.keywordPlus | CU2+ | - |
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