Ultrafast growth of dendritic gold nanostructures and their applications in methanol electro-oxidation and surface-enhanced Raman scattering

	Ultrafast growth of dendritic gold nanostructures and their applications in methanol electro-oxidation and surface-enhanced Raman scattering
	Han XY ; Wang DW ; Huang JS ; Liu D ; You TY
刊名	journal of colloid and interface science
	2011
卷号	354 期号:2 页码:577-584
关键词	HIGH-YIELD SYNTHESIS ROOM-TEMPERATURE AQUEOUS-SOLUTION NANOPARTICLES ROUTE SHAPE SIZE NANOCRYSTALS SERS TEMPLATELESS
ISSN号	0021-9797
通讯作者	you ty
中文摘要	a simple and rapid solution-phase synthesis of dendritic gold nanostructures with hyperbranched architecture is demonstrated in this report. further investigations revealed that the morphology of the synthesized sample depended on proper parameters such as reagent concentration, reaction temperature, reagent addition sequence and stir. moreover, the dendritic gold nanostructures exhibited a good electrocatalytic activity toward methanol electro-oxidation. when compared with sea-urchinlike and flowerlike gold nanostructures which were prepared by varying the parameters of experiment, dendritic gold nanostructures showed the highest surface-enhanced raman scattering (sers) sensitivity using 4-aminothiophenol (4-atp) as probe molecules. the dendritic gold nanostructures may find potential applications in catalysis, sers and biosensor. (c) 2010 elsevier inc. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000286157000020
公开日期	2012-06-11
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/44856]
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	Han XY,Wang DW,Huang JS,et al. Ultrafast growth of dendritic gold nanostructures and their applications in methanol electro-oxidation and surface-enhanced Raman scattering[J]. journal of colloid and interface science,2011,354(2):577-584.
APA	Han XY,Wang DW,Huang JS,Liu D,&You TY.(2011).Ultrafast growth of dendritic gold nanostructures and their applications in methanol electro-oxidation and surface-enhanced Raman scattering.journal of colloid and interface science,354(2),577-584.
MLA	Han XY,et al."Ultrafast growth of dendritic gold nanostructures and their applications in methanol electro-oxidation and surface-enhanced Raman scattering".journal of colloid and interface science 354.2(2011):577-584.