A new multifunctional Schiff-based chemosensor for mask-free fluorimetric and colorimetric sensing of F- and CN-

Li Wan; Qinghai Shu; Jiaping Zhu; Shaohua Jin; Na Li; Xin Chen; Shusen Chen

doi:10.1016/j.talanta.2016.01.045

A new multifunctional Schiff-based chemosensor for mask-free fluorimetric and colorimetric sensing of F^- and CN^-

Li Wan, Qinghai Shu^*, Jiaping Zhu, Shaohua Jin, Na Li, Xin Chen, Shusen Chen

^*Corresponding author for this work

School of Material Science and Engineering

Research output: Contribution to journal › Article › peer-review

41 Citations (Scopus)

Abstract

A Schiff-based chemosensor DSS was designed for selective and simultaneous detection and/or determination of F^- and CN^- by distinguishable changes in both solution color and spectroscopic responses within same sample due to the strong emission enhancement at distinct emission bands without any mask. In addition, the sensing mechanism was evaluated by NMR titration and DFT calculations.

Original language	English
Pages (from-to)	39-44
Number of pages	6
Journal	Talanta
Volume	152
DOIs	https://doi.org/10.1016/j.talanta.2016.01.045
Publication status	Published - 15 May 2016

Keywords

Chemosensor
Colorimetric detection
Cyanide
Fluoride
Schiff base

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10.1016/j.talanta.2016.01.045

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abstract = "A Schiff-based chemosensor DSS was designed for selective and simultaneous detection and/or determination of F- and CN- by distinguishable changes in both solution color and spectroscopic responses within same sample due to the strong emission enhancement at distinct emission bands without any mask. In addition, the sensing mechanism was evaluated by NMR titration and DFT calculations.",

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author = "Li Wan and Qinghai Shu and Jiaping Zhu and Shaohua Jin and Na Li and Xin Chen and Shusen Chen",

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AU - Wan, Li

AU - Shu, Qinghai

AU - Zhu, Jiaping

AU - Jin, Shaohua

AU - Li, Na

AU - Chen, Xin

AU - Chen, Shusen

PY - 2016/5/15

Y1 - 2016/5/15

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AB - A Schiff-based chemosensor DSS was designed for selective and simultaneous detection and/or determination of F- and CN- by distinguishable changes in both solution color and spectroscopic responses within same sample due to the strong emission enhancement at distinct emission bands without any mask. In addition, the sensing mechanism was evaluated by NMR titration and DFT calculations.

KW - Chemosensor

KW - Colorimetric detection

KW - Cyanide

KW - Fluoride

KW - Schiff base

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DO - 10.1016/j.talanta.2016.01.045

M3 - Article

AN - SCOPUS:84957566060

SN - 0039-9140

VL - 152

SP - 39

EP - 44

JO - Talanta

JF - Talanta

ER -

A new multifunctional Schiff-based chemosensor for mask-free fluorimetric and colorimetric sensing of F^- and CN^-

Abstract

Keywords

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