Ultra-sensitive gas phase detection of 2,4,6-trinitrotoluene by non-covalently functionalized graphene field effect transistors-Reference-Cited by-同舟云学术

Ultra-sensitive gas phase detection of 2,4,6-trinitrotoluene by non-covalently functionalized graphene field effect transistors

Published:2020 Issue:3 Volume:145 Page:917-928
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Gajarushi Ashwini S.¹²³⁴,Surya Sandeep G.¹²³⁴,Walawalkar Mrinalini G.⁵²³⁴,Ravikanth M.⁵²³⁴^ORCID,Rao V. Ramgopal¹²³⁴⁶,Subramaniam Chandramouli⁵²³⁴^ORCID

Affiliation:

1. Department of Electrical Engineering

2. Indian Institute of Technology Bombay

3. Mumbai-400076

4. India

5. Department of Chemistry

6. Indian Institute of Technology Delhi

Abstract

Dirac point of non-covalently functionalized graphene field effect transistors has been demonstrated as a reliable parameter for rapid (∼40 s), reliable and ultra-sensitive (ppm-level) detection of 2,4,6-trinitrotoluene under ambient conditions.

Funder

Department of Science and Technology, Ministry of Science and Technology

Department of Electronics and Information Technology, Ministry of Communications and Information Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/AN/C9AN01962F

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