Role of Graphene in Constructing Multilayer Plasmonic SERS Substrate with Graphene/AgNPs as Chemical Mechanism—Electromagnetic Mechanism Unit

• Published in: Nanomaterials (Basel, Switzerland) Vol. 10; no. 12; p. 2371
• Main Authors: Liu, Lu, Hou, Shuting, Zhao, Xiaofei, Liu, Chundong, Li, Zhen, Li, Chonghui, Xu, Shicai, Wang, Guilin, Yu, Jing, Zhang, Chao, Man, Baoyuan
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 28.11.2020; MDPI
• Subjects: Ag nanoparticles; Alcohol; Biosensors; Chemical vapor deposition; Copper; Experiments; Graphene; Hybrid structures; Lasers; Metal particles; multi-layer; Multilayers; Nanoparticles; Raman spectra; Rhodamine 6G; SERS; Silver; Substrates; Synergistic effect; Thermal stability; Ag nanoparticles; SERS; multi-layer; graphene

Graphene–metal substrates have received widespread attention due to their superior surface-enhanced Raman scattering (SERS) performance. The strong coupling between graphene and metal particles can greatly improve the SERS performance and thus broaden the application fields. The way in which to make...