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Synthesis and SERS characterization of silver nanocubes

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银纳米立方体的合成及其SERS活性研究.pdf (163.1Kb)
Date
2005
Author
ZHOU Hai-hui
周海辉
WU De-yin
吴德印
HU Jian-qiang
胡建强
TIAN Zhong-qun
田中群
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  • 化学化工-已发表论文 [14469]
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Abstract
Silver nanocubes were synthesized by reducing silver nitrate with ethylene glycol in the presence of poly(vinyl pyrrolidone) based on the report by Xia's group. Silver nanocubes were immobilized on silicon wafers by self-assembly processes. SERS activity of silver nanocubes was detected by using pyridine and SCN- respectively as probe molecules. The preliminary results show that the Raman intensities of pyridine and SCN- adsorbed at silver nanocubes were enhanced considerably, indicating that silver nanocubes can be used as a good SERS substrate. On the other hand, SERS combined with the probe molecule method can be used to characterize the optical property of silver nanocubes.
Citation
SPECTROSCOPY AND SPECTRAL ANALYSIS,2005,25(7):1068-1070
URI
https://dspace.xmu.edu.cn/handle/2288/11161

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