Templated assembly of gold nanoparticles into microscale tubules and their application in surface-enhanced Raman scattering

	Templated assembly of gold nanoparticles into microscale tubules and their application in surface-enhanced Raman scattering
	Wang T ; Zheng RB ; Hu XG ; Zhang LX ; Dong SJ
刊名	journal of physical chemistry b
	2006
卷号	110 期号:29 页码:14179-14185
关键词	OPTICAL-PROPERTIES SILVER NANOPARTICLES CARBON NANOTUBES AQUEOUS-SOLUTION FILMS SERS FABRICATION MORPHOLOGY INTERFACE PARTICLES
ISSN号	1520-6106
通讯作者	dong sj
中文摘要	we report a simple procedure to assemble gold nanoparticles into hollow tubular morphology with micrometer scale, wherein the citrate molecule is used not only as a reducing and capping agent, but also as an assembling template. the nanostructure and growth mechanism of microtubes are explored via sem, tem, ftir spectra, and uv-vis spectra studies. the incorporation of larger gold nanoparticles by electroless plating results in an increase in the diameter of microtubes from 900 nm to about 1.2 mu m. the application of the microtubes before and after electroless plating in surface-enhanced raman scattering (sers) is investigated by using 4-aminothiophenol (4-atp) as probe molecules. the results indicate that the microtubes both before and after electroless plating can be used as sers substrates. the microtubes after electroless plating exhibit excellent enhancement ability.
收录类别	SCI
语种	英语
WOS记录号	WOS:000239141800029
公开日期	2010-08-17
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/15963]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Wang T,Zheng RB,Hu XG,et al. Templated assembly of gold nanoparticles into microscale tubules and their application in surface-enhanced Raman scattering[J]. journal of physical chemistry b,2006,110(29):14179-14185.
APA	Wang T,Zheng RB,Hu XG,Zhang LX,&Dong SJ.(2006).Templated assembly of gold nanoparticles into microscale tubules and their application in surface-enhanced Raman scattering.journal of physical chemistry b,110(29),14179-14185.
MLA	Wang T,et al."Templated assembly of gold nanoparticles into microscale tubules and their application in surface-enhanced Raman scattering".journal of physical chemistry b 110.29(2006):14179-14185.