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Indranil Roy
복잡계 자기조립 연구단
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E-Bodipy fluorescent chemosensor for Zn2+ ion

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Title
E-Bodipy fluorescent chemosensor for Zn2+ ion
Author(s)
Indranil Roy; Ji-Young Shin; Dinesh Shetty; Jayshree K. Khedkar; Jun Heuk Park; Kimoon Kim
Publication Date
2016-12
Journal
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, v.331, no., pp.233 - 239
Publisher
ELSEVIER SCIENCE SA
Abstract
A novel ethynylpyridine containing E-Bodipy, 2 was synthesized from a Bodipy precursor 1 and its chemosensing properties towards various transition metal ions including Fe3+, Co2+, Cu2+, Zn2+ and Hg2+ were investigated. A large fluorescence enhancement of 2 was observed upon treatment with Zn2+ whereas addition of Fe3+, Co2+, or Cu2+ caused fluorescence quenching of 2, which suggests its potential application as a turn-on fluorescent chemosensor for Zn2+. The photophysical behaviors of 1 and 2 were characterized by spectroscopic and electrochemical methods. In addition, the structure and electronic properties of 1,2 and its metal complex with Zn2+ were investigated by density functional theory (DFT) calculations. (C) 2015 Elsevier B.V. All rights reserved
URI
https://pr.ibs.re.kr/handle/8788114/3084
ISSN
1010-6030
Appears in Collections:
Center for Self-assembly and Complexity(복잡계 자기조립 연구단) > Journal Papers (저널논문)
Files in This Item:
(20150824)E-Bodipy flurorescent chemosensor for Zn 2+ ion.pdfDownload

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