title: Ag nanosheet-assembled micro-hemispheres as effective SERS substrates.
abstract: Large-scale Ag nanosheet-assembled micro-hemispheres, with sufficient hot spots on their surfaces, have been achieved on an indium tin oxide substrate via electrodeposition. Surface-enhanced Raman scattering (SERS) measurements demonstrate that the Ag nanosheet-assembled micro-hemispheres can serve as sensitive and reproducible SERS substrates.
authors.affiliation: Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei, China.
authors.forename: Chuhong
authors.initials: C
authors.lastname: Zhu
authors.forename: Guowen
authors.initials: G
authors.lastname: Meng
authors.forename: Qing
authors.initials: Q
authors.lastname: Huang
authors.forename: Zhuo
authors.initials: Z
authors.lastname: Zhang
authors.forename: Qiaoling
authors.initials: Q
authors.lastname: Xu
authors.forename: Guangqiang
authors.initials: G
authors.lastname: Liu
authors.forename: Zhulin
authors.initials: Z
authors.lastname: Huang
authors.forename: Zhaoqin
authors.initials: Z
authors.lastname: Chu
mesh_terms: D004595:Electroplating; D053768:Metal Nanoparticles / Q000737:chemistry* / Q000648:ultrastructure; D012834:Silver / Q000737:chemistry*; D013059:Spectrum Analysis, Raman; D017971:Tin Compounds / Q000737:chemistry
chemical_list: D017971:Tin Compounds; D012834:Silver; C109984:indium tin oxide