Issue 2, 2013
From the journal:

Nanoscale

Edge-tailored graphene oxide nanosheet-based field effect transistors for fast and reversible electronic detection of sulfur dioxide†

Fangping Shen,‡abc   Dong Wang,‡a   Rui Liu,a   Xianfeng Pei,a   Ting Zhang*a  and  Jian Jin*a  

* Corresponding authors

a i-Lab, Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, Suzhou, China
E-mail: jjin2009@sinano.ac.cn, tzhang2009@sinano.ac.cn

b Institute of Biophysics, Chinese Academy of Sciences, Beijing, China

c University of Chinese Academy of Sciences, Beijing, China

Abstract

Graphene oxide was tailored into GO nanosheets with periodic acid treatment. Interestingly, the latter have a superior sensing performance for the fast and reversible detection of SO2 compared with the former at room temperature. Its sensing mechanism was proposed from the structural changes of the GO nanosheets during the sensing and recovering processes.

Graphical abstract: Edge-tailored graphene oxide nanosheet-based field effect transistors for fast and reversible electronic detection of sulfur dioxide

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Article information

DOI
https://doi.org/10.1039/C2NR32752J
Article type
Communication
Submitted
14 Sep 2012
Accepted
24 Nov 2012
First published
27 Nov 2012

Nanoscale, 2013,5, 537-540

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Edge-tailored graphene oxide nanosheet-based field effect transistors for fast and reversible electronic detection of sulfur dioxide

F. Shen, D. Wang, R. Liu, X. Pei, T. Zhang and J. Jin, Nanoscale, 2013, 5, 537 DOI: 10.1039/C2NR32752J

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