Issue 15, 2016
From the journal:

Analyst

Potentiometric sensing of aqueous phosphate by competition assays using ion-exchanger doped-polymeric membrane electrodes as transducers†

Long Li,*ab   Guoliang Shangc  and  Wei Qina  

* Corresponding authors

a Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Shandong Provincial Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai, Shandong 264003, P. R. China
E-mail: lli@yic.ac.cn

b University of the Chinese Academy of Sciences, Beijing 100049, P. R. China

c College of Chemistry and Chemical Engineering, Yantai University, Yantai 264003, P. R. China

Abstract

Using Zn2+–BPMP or Cu2+–BPMP as a receptor and o-mercaptophenol as an indicator, potentiometric sensing of aqueous phosphate by competition assays was achieved. With attractive features of portability, low cost and resistance to interference from turbidity and color, this sensor was successfully used for phosphate detection in biological and water samples.

Graphical abstract: Potentiometric sensing of aqueous phosphate by competition assays using ion-exchanger doped-polymeric membrane electrodes as transducers

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Article information

DOI
https://doi.org/10.1039/C6AN00908E
Article type
Communication
Submitted
19 Apr 2016
Accepted
14 Jun 2016
First published
15 Jun 2016

Analyst, 2016,141, 4573-4577

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Potentiometric sensing of aqueous phosphate by competition assays using ion-exchanger doped-polymeric membrane electrodes as transducers

L. Li, G. Shang and W. Qin, Analyst, 2016, 141, 4573 DOI: 10.1039/C6AN00908E

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