Effect of aggregation of Ag nanoparticles suspended in aqueous solution on surface enhanced Raman scattering

	Effect of aggregation of Ag nanoparticles suspended in aqueous solution on surface enhanced Raman scattering
	Zhang Y.-L.; Kong X.-G.; Xue B.; Xia L.; Tu L.-P.; Liu X.-M.; Chang Y.-L.; Li X.-K.; Yu Y.; Sun Y.-J.; Wu F.; Wang D.; Li C.-X.; Zhao H.-Y.
	2014
发表期刊	Faguang Xuebao/中文 Journal of Luminescence
ISSN	ISBN/10007032
卷号	35 期号:2 页码:263-267
摘要	Technology of surface enhanced Raman scattering (SERS) on substrate based on film of noble metal nanoparticles has many advantages of application and potentiality in molecular biology, immunoassay of medicine and organic molecules, etc. In this work, in order to research SERS, sodium citrate was employed as aggregation reagent to induce the aggregation of Ag nanoparticles modified by 4-mercaptobenzoic acid. And the "hot spots" resulted from the aggregation were used to enhance the SERS spectra. Strong SERS spectra of 4-mercaptobenzoic acid molecules were observed. In conclusion, "hot spots" of aggregation of Ag nanoparticles modified by 4-mercaptobenzoic acid in aqueous solution has highly effect of SERS.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/43918
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang Y.-L.,Kong X.-G.,Xue B.,et al. Effect of aggregation of Ag nanoparticles suspended in aqueous solution on surface enhanced Raman scattering[J]. Faguang Xuebao/中文 Journal of Luminescence,2014,35(2):263-267.
APA	Zhang Y.-L..,Kong X.-G..,Xue B..,Xia L..,Tu L.-P..,...&Zhao H.-Y..(2014).Effect of aggregation of Ag nanoparticles suspended in aqueous solution on surface enhanced Raman scattering.Faguang Xuebao/中文 Journal of Luminescence,35(2),263-267.
MLA	Zhang Y.-L.,et al."Effect of aggregation of Ag nanoparticles suspended in aqueous solution on surface enhanced Raman scattering".Faguang Xuebao/中文 Journal of Luminescence 35.2(2014):263-267.

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