Two-dimensional (2D) materials, such as graphene and MoS2, have beenattracting wide interest in surface enhancement Raman spectroscopy. Thisperspective gives an overview of recent developments in 2D materials'application in surface enhanced Raman spectroscopy. This review focuses on theapplications of using bare 2D materials and metal/2D material hybrid substratefor Raman enhancement. The Raman enhancing mechanism of 2D materials will alsobe discussed. The progress covered herein shows great promise for widespreadadoption of 2D materials in SERS application.
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