Masking agent-free and channel-switch-mode simultaneous sensing of Fe3+ and Hg2+ using dual-excitation graphene quantum dots
Author:
Affiliation:
1. State Key Laboratory of Chemo/Biosensing and Chemometrics
2. College of Chemistry and Chemical Engineering
3. College of Biology
4. Hunan University
5. Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province
Abstract
Utilizing dual-excitation single-emission graphene quantum dots, a novel channel-switch-mode strategy for simultaneous sensing of Fe3+ and Hg2+ is developed.
Publisher
Royal Society of Chemistry (RSC)
Subject
Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2015/AN/C5AN00468C
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