Electrical, enzymatic graphene biosensing of 5-aminosalicylic acid.

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.

DOI: 10.1039/c3an36660j

Cite this paper

@article{Labroo2013ElectricalEG, title={Electrical, enzymatic graphene biosensing of 5-aminosalicylic acid.}, author={Pratima Labroo and Yue - Lei Cui}, journal={The Analyst}, year={2013}, volume={138 5}, pages={1325-8} }