An approach for fabricating self-assembled monolayer of gold   nanoparticles on NH2+ ion implantation modified indium tin oxide as the   SERS-active substrate

doi:10.1016/j.saa.2011.11.005

CORC > 北京大学 > 化学与分子工程学院

	An approach for fabricating self-assembled monolayer of gold nanoparticles on NH2+ ion implantation modified indium tin oxide as the SERS-active substrate
	Li, Shuoqi ; Liu, Lu ; Hu, Jingbo
刊名	spectrochimica acta part a molecular and biomolecular spectroscopy
	2012
关键词	SERS Rhodamine 6G Ion implantation Gold nanoparticles ENHANCED RAMAN-SCATTERING SURFACE MODIFICATION FILMS ELECTRODES SPECTROSCOPY ATTACHMENT SENSOR GLASS DEPENDENCE SILVER
DOI	10.1016/j.saa.2011.11.005
英文摘要	In this paper, an approach for fabricating an active surface-enhanced Raman scattering (SERS) substrate was adopted. This approach was based on the assembling of gold nanoparticles (AuNPs) film on NH2+ ion implantation modified indium tin oxide (NH2/ITO) substrate. Scanning electron microscopy (SEM) was used to investigate the surface morphology of the active SERS substrate, which showed that large quantities of AuNPs were coated on the substrate. Rhodamine 6G (R6G) was used as probe molecules for SERS experiments, showing that this new active substrate had sensitivity to SERS response. The substrate efficiency was strictly related to the AuNPs morphology, which depended on the pH value of the Au colloid used in the assembly process. (C) 2011 Elsevier B.V. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000300515500078&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Spectroscopy; SCI(E); EI; 4; ARTICLE; 533-537; 86
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/234924]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Li, Shuoqi,Liu, Lu,Hu, Jingbo. An approach for fabricating self-assembled monolayer of gold nanoparticles on NH2+ ion implantation modified indium tin oxide as the SERS-active substrate[J]. spectrochimica acta part a molecular and biomolecular spectroscopy,2012.
APA	Li, Shuoqi,Liu, Lu,&Hu, Jingbo.(2012).An approach for fabricating self-assembled monolayer of gold nanoparticles on NH2+ ion implantation modified indium tin oxide as the SERS-active substrate.spectrochimica acta part a molecular and biomolecular spectroscopy.
MLA	Li, Shuoqi,et al."An approach for fabricating self-assembled monolayer of gold nanoparticles on NH2+ ion implantation modified indium tin oxide as the SERS-active substrate".spectrochimica acta part a molecular and biomolecular spectroscopy (2012).