Synergistic action of star-shaped Au/Ag nanoparticles decorated on AgFeO2 for ultrasensitive SERS detection of a chemical warfare agent on real samples
Author:
Affiliation:
1. Department of Electro-Optical Engineering
2. National Taipei University of Technology
3. Taipei 10608
4. Taiwan
5. Department of Materials and Mineral Resources Engineering
6. Institute of Mineral Resources Engineering
Abstract
A novel SERS substrate with AgFeO2@Au/Ag NPs is prepared to detect paraoxon ethyl with a low LOD, high enhancement factor and good reproducibility.
Funder
Ministry of Science and Technology, Taiwan
Publisher
Royal Society of Chemistry (RSC)
Subject
General Engineering,General Chemical Engineering,Analytical Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2020/AY/C9AY02347J
Reference51 articles.
1. Recent Advances in Electrochemical Sensors for Detecting Weapons of Mass Destruction. A Review
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3. Coherent design of palladium nanostructures adorned on the boron nitride heterojunctions for the unparalleled electrochemical determination of fatal organophosphorus pesticides
4. Enzyme-free electrochemical detection of nanomolar levels of the organophosphorus pesticide paraoxon-ethyl by using a poly(N-isopropyl acrylamide)-chitosan microgel decorated with palladium nanoparticles
5. Nonenzymatic Electrochemical Determination of Paraoxon Ethyl in Water and Fruits by Graphene-Based NiFe Bimetallic Phosphosulfide Nanocomposite as a Superior Sensing Layer
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