Graphene Oxide-Coated Metal–Insulator–Metal SERS Substrates for Trace Melamine Detection

Surface-enhanced Raman spectroscopy (SERS) has long been an ultrasensitive technique for trace molecule detection. However, the development of a sensitive, stable, and reproducible SERS substrate is still a challenge for practical applications. Here, we demonstrate a cost-effective, centimeter-sized...

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Bibliographic Details

Published in:	Nanomaterials
Main Authors:	Zhenming Wang, Jianxun Liu, Jiawei Wang, Zongjun Ma, Delai Kong, Shouzhen Jiang, Dan Luo, Yan Jun Liu
Format:	Article
Language:	English
Published:	MDPI AG 2022-04-01
Subjects:	SERS self-assembly metasurface surface plasmon hot spot sensitivity
Online Access:	https://www.mdpi.com/2079-4991/12/7/1202