Investigating Raman peak enhancement in carboxyl-rich molecules: insights from Au@Ag core-shell nanoparticles in colloids

Surface-enhanced Raman scattering (SERS) is a promising analytical technique with applications in environmental monitoring, healthcare, and the biopharmaceutical industry. While SERS has been successfully applied to molecules such as 4-mercaptobenzoic acid and other thiol- and amine-containing compo...

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Bibliographic Details
Main Authors: Junhao Chen, Zhengjia Chen, Tong Liang, Zhennan Zhang, Dahang Cheng, Shurui Liu, Haiyang Liu, Cuicui Liu, Xiaohui Song
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-01-01
Series:Frontiers in Chemistry
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Online Access:https://www.frontiersin.org/articles/10.3389/fchem.2025.1522043/full
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