DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Min Seon | ko |
dc.contributor.author | Jo, Tae Geun | ko |
dc.contributor.author | Yang, Minuk | ko |
dc.contributor.author | Han, Jiyeon | ko |
dc.contributor.author | Lim, Mi Hee | ko |
dc.contributor.author | Kim, Cheal | ko |
dc.date.accessioned | 2018-12-20T06:48:50Z | - |
dc.date.available | 2018-12-20T06:48:50Z | - |
dc.date.created | 2018-11-29 | - |
dc.date.created | 2018-11-29 | - |
dc.date.issued | 2019-03 | - |
dc.identifier.citation | SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, v.211, pp.34 - 43 | - |
dc.identifier.issn | 1386-1425 | - |
dc.identifier.uri | http://hdl.handle.net/10203/248230 | - |
dc.description.abstract | A novel Schiff base chemosensor HMID, ((E)‑1‑((2‑hydroxy‑3‑methoxybenzylidene)amino)imidazolidine‑2,4‑dione), have been designed and synthesized. Sensor HMID showed a selectivity to Zn2+ through fluorescence enhancement in aqueous solution. Its detection limit was analyzed as 11.9 μM. Importantly, compound HMID could be applied to image Zn2+ in live cells. Detection mechanism of Zn2+ by HMID was suggested to be an effect of chelation-enhanced fluorescence (CHEF) by DFT calculations. Moreover, HMID could detect Cu2+ with a change of color from colorless to pink. The selective detection mechanism of Cu2+ by HMID was demonstrated to be the promotion of intramolecular charge transfer band by DFT calculations. Additionally, HMID could be employed as a naked-eye colorimetric kit for Cu2+. Therefore, HMID has the ability as a ‘single sensor for dual targets’. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | A fluorescent and colorimetric Schiff base chemosensor for the detection of Zn2+ and Cu2+: Application in live cell imaging and colorimetric test kit | - |
dc.type | Article | - |
dc.identifier.wosid | 000457506200005 | - |
dc.identifier.scopusid | 2-s2.0-85057336315 | - |
dc.type.rims | ART | - |
dc.citation.volume | 211 | - |
dc.citation.beginningpage | 34 | - |
dc.citation.endingpage | 43 | - |
dc.citation.publicationname | SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | - |
dc.identifier.doi | 10.1016/j.saa.2018.11.058 | - |
dc.contributor.localauthor | Lim, Mi Hee | - |
dc.contributor.nonIdAuthor | Kim, Min Seon | - |
dc.contributor.nonIdAuthor | Jo, Tae Geun | - |
dc.contributor.nonIdAuthor | Yang, Minuk | - |
dc.contributor.nonIdAuthor | Han, Jiyeon | - |
dc.contributor.nonIdAuthor | Kim, Cheal | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
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