Issue 4, 2012
From the journal:

Analytical Methods

Electrochemical behavior of para-nitroaniline at a new synthetic crown ether-silver nanoparticle modified carbon paste electrode

Mohammad Hossein Arbab Zavar,*a   Somayeh Heydari,a   Gholam Hossein Rounaghi,a   Hossein Eshghia  and  Hossein Azizi-Toupkanlooa  

* Corresponding authors

a Department of Chemistry, Faculty of Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
E-mail: arbab@um.ac.ir
Fax: +98 511 8796416
Tel: +98 511 8796416

Abstract

A new synthetic ligand (6,7,9,10,17,18,19,20,21,22-decahydrodibenzo[h,r][1,4,7,11,15] trioxadiazacyclonanodecine-16,23-dione, DTD)–Ag nanoparticles (AgNP) modified carbon paste electrode (DTD/Ag–CPE) is fabricated. Voltammetric behavior and determination of para-nitroaniline (PNA) is explored. The influence of various experimental parameters on the electrode response is investigated. Under optimized conditions the peak current showed a good linear relationship with p-nitroaniline concentration in the range 1 × 10−6 mol L−1 to 1 × 10−4 mol L−1. The proposed electrode was applied to p-nitroaniline determination in water samples.

Graphical abstract: Electrochemical behavior of para-nitroaniline at a new synthetic crown ether-silver nanoparticle modified carbon paste electrode

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Article information

DOI
https://doi.org/10.1039/C2AY05892H
Article type
Paper
Submitted
14 Dec 2011
Accepted
07 Feb 2012
First published
16 Mar 2012

Anal. Methods, 2012,4, 953-958

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Electrochemical behavior of para-nitroaniline at a new synthetic crown ether-silver nanoparticle modified carbon paste electrode

M. H. Arbab Zavar, S. Heydari, G. H. Rounaghi, H. Eshghi and H. Azizi-Toupkanloo, Anal. Methods, 2012, 4, 953 DOI: 10.1039/C2AY05892H

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