Literature DB >> 21243138

KCN sensor: unique chromogenic and 'turn-on' fluorescent chemodosimeter: rapid response and high selectivity.

Hyun Jung Kim1, Kyoung Chul Ko, Jae Hong Lee, Jin Yong Lee, Jong Seung Kim.   

Abstract

An indole conjugated coumarin 1 for KCN chemodosimeter has been prepared and displayed considerable dual changes in both absorption (blue-shift) and emission (turn-on) bands exclusively for KCN. DFT/TDDFT calculations support that the fluorescence enhancement of 1-KCN is mainly due to blocking of the ICT process.

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Year:  2011        PMID： 21243138     DOI： 10.1039/c0cc05018k

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  7 in total

1.  A new Dual-Channel Chemosensor Based on Chemodosimeter Approach for Detecting Cyanide in Aqueous Solution: a Combination of Experimental and Theoretical Studies.

Authors:  Jae Jun Lee; Sun Young Lee; Kwon Hee Bok; Cheal Kim
Journal:  J Fluoresc       Date:  2015-08-06       Impact factor: 2.217

2.  A fluorescent turn-on probe based on benzo [e] indolium for cyanide ion in water with high selectivity.

Authors:  Yue Sun; Shanwei Fan; Dong Zhao; Lian Duan; Ruifeng Li
Journal:  J Fluoresc       Date:  2013-07-05       Impact factor: 2.217

3.  A highly selective and turn-on fluorescence sensor for detection of cyanide.

Authors:  Yi Jhong; Wei Hsun Hsieh; Jiun-Ly Chir; An-Tai Wu
Journal:  J Fluoresc       Date:  2014-10-09       Impact factor: 2.217

4.  A Coumarin-Based Luminescent Chemosensor for Recognition of Cu2+ and its In-Situ Complex for CN- Sensing via Cu2+ Displacement Approach.

Authors:  Soma Mukherjee; Shrabani Talukder
Journal:  J Fluoresc       Date:  2016-11-22       Impact factor: 2.217

5.  A Mitochondria-Specific Fluorescent Probe for Visualizing Endogenous Hydrogen Cyanide Fluctuations in Neurons.

Authors:  Lingliang Long; Meiyu Huang; Ning Wang; Yanjun Wu; Kun Wang; Aihua Gong; Zhijian Zhang; Jonathan L Sessler
Journal:  J Am Chem Soc       Date:  2018-01-25       Impact factor: 15.419

6.  A Biocompatible Colorimetric Triphenylamine- Dicyanovinyl Conjugated Fluorescent Probe for Selective and Sensitive Detection of Cyanide Ion in Aqueous Media and Living Cells.

Authors:  Zi-Hua Zheng; Zhi-Ke Li; Lin-Jiang Song; Qi-Wei Wang; Qing-Fei Huang; Li Yang
Journal:  Sensors (Basel)       Date:  2017-02-19       Impact factor: 3.576

7.  Ratiometric and colorimetric near-infrared sensors for multi-channel detection of cyanide ion and their application to measure β-glucosidase.

Authors:  Panfei Xing; Yongqian Xu; Hongjuan Li; Shuhui Liu; Aiping Lu; Shiguo Sun
Journal:  Sci Rep       Date:  2015-11-09       Impact factor: 4.379
  7 in total

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