Etched-spiky Au@Ag plasmonic-superstructure monolayer films for triple amplification of surface-enhanced Raman scattering signals
Huiqin Liu, Junyi Zeng, Liping Song, Lingli Zhang, Zihai Chen, Jianhua Li, Zhidong Xiao, Fengmei Su, Youju Huang
Abstract
M and can be fingerprinted by the proposed SERS nano-platform. Our integrated triple amplification platform not only provides an effective SERS sensing strategy, but also makes it possible to simultaneously achieve high sensitivity, stability as well as universality into one plasmonic-based SERS sensing system.
Topics & Concepts
SuperstructureRaman scatteringMonolayerMaterials sciencePlasmonRaman spectroscopyOpticsOptoelectronicsScatteringNanotechnologyPhysicsThermodynamicsGold and Silver Nanoparticles Synthesis and ApplicationsPlasmonic and Surface Plasmon ResearchExtracellular vesicles in disease