Literature DB >> 22962665

Cathode photoelectrochemical sensing of copper(II) based on analyte-induced formation of exciton trapping.

Peng Wang1, Xiuyuan Ma, Mengqi Su, Qing Hao, Jianping Lei, Huangxian Ju.   

Abstract

The analyte-induced formation of exciton trapping leads to the decrease of cathode photocurrent of mercapto-capped CdTe quantum dots (QDs), which produces a sensitive cathode photoelectrochemical method for selective sensing of trace Cu(2+) as the analyte with a linear range from 0.06 to 100 μM.

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Year:  2012        PMID： 22962665     DOI： 10.1039/c2cc35643k

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


  3 in total

1.  Cadmium Sulphide-Reduced Graphene Oxide-Modified Photoelectrode-Based Photoelectrochemical Sensing Platform for Copper(II) Ions.

Authors:  I Ibrahim; H N Lim; N M Huang; A Pandikumar
Journal:  PLoS One       Date:  2016-05-13       Impact factor: 3.240

2.  Acetonitrile and benzonitrile as versatile amino sources in copper-catalyzed mild electrochemical C-H amidation reactions.

Authors:  Sofia Strekalova; Alexander Kononov; Ildar Rizvanov; Yulia Budnikova
Journal:  RSC Adv       Date:  2021-11-22       Impact factor: 4.036

3.  A wavelength-resolved ratiometric photoelectrochemical technique: design and sensing applications.

Authors:  Qing Hao; Xiaonan Shan; Jianping Lei; Yang Zang; Qianhui Yang; Huangxian Ju
Journal:  Chem Sci       Date:  2015-10-16       Impact factor: 9.825
  3 in total

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