E-mail a Wiley Online Library Link

Meng Zhang, Caizhi Liao, Yanli Yao, Zhike Liu, Fengfei Gong and Feng Yan High-Performance Dopamine Sensors Based on Whole-Graphene Solution-Gated Transistors Advanced Functional Materials 24

Version of Record online: 18 NOV 2013 | DOI: 10.1002/adfm.201302359

Thumbnail image of graphical abstract

Whole graphene solution-gated transistors with graphene as both channel and gate are fabricated for the first time and used as dopamine sensors with a detection limit down to 1 nM and excellent selectivity. The sensing mechanism is attributed to the change of effective gate voltage applied on the transistors induced by the electro-oxidation of dopamine at the graphene gate.

Complete the form below and we will send an e-mail message containing a link to the selected article on your behalf

Required = Required Field