Issue 27, 2016
From the journal:

Analytical Methods

Nonenzymatic electrochemical detection of rutin on Pt nanoparticles/graphene nanocomposite modified glassy carbon electrode

Shumin Li,a   Beibei Yang,a   Jin Wang,a   Duan Bin,a   Caiqin Wang,a   Ke Zhanga  and  Yukou Du*a  

* Corresponding authors

a College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
E-mail: duyk@suda.edu.cn

Abstract

In this article, a nonenzymatic electrochemical sensor based on chemically reduced graphene oxide (RGO) and a Pt nanoparticles (PtNPs) modified glassy carbon electrode has been fabricated and used to determine rutin. The nanocomposites of PtNPs/RGO were characterized by transmission electron microscopy and X-ray diffraction, and the electrochemical behaviors of rutin on PtNPs/RGO were demonstrated by cyclic voltammetry and differential pulse voltammetry. The as-fabricated electrochemical sensor for rutin exhibited a wide linear range from 0.057 to 102.59 μM with a detection limit of 0.02 μM (S/N = 3). Additionally, the as-prepared electrode displayed a good reproducibility, stability and anti-interference ability for the detection of rutin. Finally, the electrode was successfully applied for the determination of rutin in pharmaceutical tablets.

Graphical abstract: Nonenzymatic electrochemical detection of rutin on Pt nanoparticles/graphene nanocomposite modified glassy carbon electrode

About
Cited by
Related
Download options Please wait...

Article information

DOI
https://doi.org/10.1039/C6AY01348A
Article type
Paper
Submitted
10 May 2016
Accepted
04 Jun 2016
First published
06 Jun 2016

Anal. Methods, 2016,8, 5435-5440

Permissions

Request permissions

Nonenzymatic electrochemical detection of rutin on Pt nanoparticles/graphene nanocomposite modified glassy carbon electrode

S. Li, B. Yang, J. Wang, D. Bin, C. Wang, K. Zhang and Y. Du, Anal. Methods, 2016, 8, 5435 DOI: 10.1039/C6AY01348A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements