Literature DB >> 26992493

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

Li Wan1, Qinghai Shu2, Jiaping Zhu1, Shaohua Jin1, Na Li1, Xin Chen3, Shusen Chen1.   

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.
Copyright © 2016 Elsevier B.V. All rights reserved.

Entities:  

Keywords:  Chemosensor; Colorimetric detection; Cyanide; Fluoride; Schiff base

Year:  2016        PMID： 26992493     DOI： 10.1016/j.talanta.2016.01.045

Source DB:  PubMed          Journal:  Talanta        ISSN： 0039-9140            Impact factor:   6.057


  4 in total

1.  Graphene nanosheets modified with curcumin-decorated manganese dioxide for ultrasensitive potentiometric sensing of mercury(II), fluoride and cyanide.

Authors:  Alma Mejri; Abdelmoneim Mars; Hamza Elfil; Ahmed Hichem Hamzaoui
Journal:  Mikrochim Acta       Date:  2018-11-06       Impact factor: 5.833

2.  A naphthoquinone based colorimetric probe for real-time naked eye detection of biologically important anions including cyanide ions in tap water: experimental and theoretical studies.

Authors:  Johannes Naimhwaka; Veikko Uahengo
Journal:  RSC Adv       Date:  2019-11-21       Impact factor: 3.361

Review 3.  The Role of 8-Amidoquinoline Derivatives as Fluorescent Probes for Zinc Ion Determination.

Authors:  Nur Syamimi Mohamad; Nur Hanis Zakaria; Nurulhaidah Daud; Ling Ling Tan; Goh Choo Ta; Lee Yook Heng; Nurul Izzaty Hassan
Journal:  Sensors (Basel)       Date:  2021-01-05       Impact factor: 3.576

4.  Fluorescence "Turn-Off" and Colorimetric Sensor for Fe2+, Fe3+, and Cu2+ Ions Based on a 2,5,7-Triarylimidazopyridine Scaffold.

Authors:  Sonakshi Sasan; Tavishi Chopra; Annah Gupta; Dolma Tsering; Kamal K Kapoor; Raman Parkesh
Journal:  ACS Omega       Date:  2022-03-22
  4 in total

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