Galvanic-cell-induced growth of Ag nanosheet-assembled structures as sensitive and reproducible SERS substrates.
SERS up: Ag nanosheet-assembled structures with controlled morphologies were achieved on indium tin oxide substrates by galvanic-cell-induced growth (see figure). These structures exhibit a highly active and homogeneous surface-enhanced Raman scattering (SERS) effect, and show promising potential as reliable SERS substrates for detection of trace polychlorinated biphenyls.
Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, PR China.
Zhongbo
Z
Li
Guowen
G
Meng
Qing
Q
Huang
Chuhong
C
Zhu
Zhuo
Z
Zhang
Xiangdong
X
Li
D053768:Metal Nanoparticles / Q000737:chemistry*; D015394:Molecular Structure; D010316:Particle Size; D012834:Silver / Q000737:chemistry*; D013059:Spectrum Analysis, Raman; D013499:Surface Properties; D017971:Tin Compounds / Q000737:chemistry*
D017971:Tin Compounds; D012834:Silver; C109984:indium tin oxide