A Surface-Enhanced Raman Scattering Substrate with Tunable Localized Surface Plasmon Resonance Absorption Based on AgNPs

In this paper, a three-layer structure of silver particle (AgNP)-dielectric-metal is proposed and constructed based on the characteristics of AgNPs that can excite LSPR (Localized Surface Plasmon Resonance) in free space. In order to overcome the problem of AgNPs easily oxidizing in the air, this pa...

Full description

Bibliographic Details

Published in:	Sensors
Main Authors:	Guanzhou Lin, Meizhang Wu, Rui Tang, Bo Wu, Yang Wang, Jia Zhu, Jinwen Zhang, Wengang Wu
Format:	Article
Language:	English
Published:	MDPI AG 2024-09-01
Subjects:	Ag nanoparticles LSPR SERS
Online Access:	https://www.mdpi.com/1424-8220/24/17/5778