Literature DB >> 21952488

A turn-on fluorescence sensor for cyanide from mechanochemical reactions between quantum dots and copper complexes.

Carmen R Maldonado1, Angeles Touceda-Varela, Anita C Jones, Juan C Mareque-Rivas.   

Abstract

Manual grinding of CuCl(2), 2,2'-bipyridine and hydrophobic CdSe QDs creates a selective and fast turn-on fluorescence sensor for detection of nanogram quantities of solid cyanide salts by the naked-eye. Using a fluorescence detector this simple sensor detects 100 ppm of NaCN in sand. This journal is © The Royal Society of Chemistry 2011

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Year:  2011        PMID: 21952488     DOI: 10.1039/c1cc14565g

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


  2 in total

1.  Homogeneous immunoassay for alpha-fetoprotein based on the quenching of the fluorescence of quantum dots by antibody labelled with complexed copper ion tags.

Authors:  Yishi Chen; Yeling Yang; Qin Xie; Qizhen Lai; Xinghu Ji; Zhike He
Journal:  Mikrochim Acta       Date:  2020-03-30       Impact factor: 5.833

2.  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

  2 in total

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