Tetrahedron letters2022，Vol.996.DOI:10.1016/j.tetlet.2022.153819

Novel ?turn-on? fluorescent sensors for silver (I) based on the nicotinonitriles, containing a tricyanobutadiene moiety

Bardasov, Ivan N. Alekseeva, Anastasiya U. Shishlikova, Maria A. V. Ershov, Oleg
Tetrahedron letters2022，Vol.996.DOI:10.1016/j.tetlet.2022.153819
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  • NSTL
  • Elsevier

Novel ?turn-on? fluorescent sensors for silver (I) based on the nicotinonitriles, containing a tricyanobutadiene moiety

Bardasov, Ivan N. 1Alekseeva, Anastasiya U. 1Shishlikova, Maria A. 1V. Ershov, Oleg1
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作者信息

  • 1. Chuvash State Univ named IN Ulyanov
  • 折叠

Abstract

The novel turn-on fluorescent chemosensors for silver ion based on nicotinonitriles, containing a tricyanobutadiene moiety (tricyanopyridine, TCPy) were developed. The enchantment of fluorescent emission can be observed by naked eye, even in the presence of interference cations. The binding mode turned out to be a 1: 1 ratio as determined using Job's plot. (c) 2022 Elsevier Ltd. All rights reserved.

Key words

Fluorescent turn-on chemosensor/Tricyanobutadiene moiety/Nicotinonitrile/Silver ion detection/AG+/CHEMOSENSOR

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出版年

2022
Tetrahedron letters

Tetrahedron letters

CCR
ISSN：0040-4039
被引量2
参考文献量31
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