Author/Authors :
Jun-Cao Bian، نويسنده , , Zhong-Dong Chen، نويسنده , , Ming-Zhe Li، نويسنده , , Fei Yang، نويسنده , , Hai-Yan He، نويسنده , , Juan Wang، نويسنده , , Jeannie Ziang Yie Tan، نويسنده , , Jie-Liang Zeng، نويسنده , , Rui-Qun Peng، نويسنده , , Xi-Wen Zhang، نويسنده , , Gaorong Han، نويسنده ,
Abstract :
In this paper, electrodeposition of relatively uniform hierarchical Ag nanostructures (the RSD of size is about 28.8%) on ITO glass has been achieved via utilizing low precursor concentration and complexing agent without any surfactant. The RSD of SERS intensity (rhodamine 6G, R6G) for 1651 cm−1 band is about 14.9% and the detectable concentration of R6G can be 10−10 M at least, indicating the hierarchical Ag nanostructures on ITO glass good candidate for reproducible and sensitive SERS application.
Keywords :
Electrodeposition , sensitivity , Reproducibility , Hierarchical Ag nanostructures , SERS
