Plasmonic Resonant Cavity Provides a Flexible Substrate for Surface-Enhanced Raman Spectroscopy Detection in a Wide Band Range
Yulong Jia,
Shangqiang Tang,
Zhong Wang
et al.
Abstract:Surface-enhanced Raman spectroscopy (SERS) has been broadly investigated for biological detection because of its high sensitivity and excellent selectivity. Many nanostructures with different morphologies and sizes were designed for SERS application based on the electromagnetic enhancement mechanism. For most of the nanostructures, the location of the detected molecules is strictly restricted to the surface of the nanoparticles. SERS substrates with a resonant cavity structure soften this requirement. Here, we… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.