Issue 5, 2013
From the journal:

Analyst

Electrical, enzymatic graphene biosensing of 5-aminosalicylic acid

Pratima Labrooa  and  Yue Cui*a  

* Corresponding authors

a Utah State University, Department of Biological Engineering, Logan, UT 84322, USA
E-mail: yue.cui@usu.edu
Fax: +1 435-797-1248
Tel: +1 435-797-9276

Abstract

We present an electrical biosensing of 5-aminosalicylic acid (5-ASA) based on a peroxidase-immobilized graphene sensor on a microfluidic paper. The sensor shows a sensitive detection range from 0.5 to 20 μM and a total measuring time of 2 min with a simple fabrication procedure.

Graphical abstract: Electrical, enzymatic graphene biosensing of 5-aminosalicylic acid

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Article information

DOI
https://doi.org/10.1039/C3AN36660J
Article type
Communication
Submitted
10 Nov 2012
Accepted
08 Jan 2013
First published
08 Jan 2013

Analyst, 2013,138, 1325-1328

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Electrical, enzymatic graphene biosensing of 5-aminosalicylic acid

P. Labroo and Y. Cui, Analyst, 2013, 138, 1325 DOI: 10.1039/C3AN36660J

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