Adsorbable and self-supported 3D AgNPs/G@Ni foam as cut-and-paste highly-sensitive SERS substrates for rapid in situ detection of residuum

• Published in: Optics express Vol. 25; no. 14; p. 16437
• Main Authors: Xu, Yuanyuan, Yang, Cheng, Wang, Minghong, Pan, Xiaoxiao, Zhang, Chao, Liu, Mei, Xu, ShiCai, Jiang, Shouzheng, Man, Baoyuan
• Format: Journal Article
• Language: English
• Published: United States 10.07.2017

We have proposed a synthetic approach to produce self-supported and bendable surface-enhanced Raman scattering (SERS)-based 3D chemical sensors with high adsorptivity. Such 3D substrates consist of foam-like graphene macrostructures obtained by template-directed chemical vapour deposition on nickel...