A General Route to Construct Diverse Multifunctional Fe3O4/Metal Hybrid Nanostructures

	A General Route to Construct Diverse Multifunctional Fe3O4/Metal Hybrid Nanostructures
	Guo S ; Dong S ; Wang E
刊名	chemistry-a european journal
	2009
卷号	15 期号:10 页码:2416-2424
关键词	ENHANCED RAMAN-SCATTERING ONE-POT SYNTHESIS MAGNETIC NANOPARTICLES SILICA SPHERES GOLD NANOCAGES SINGLE-CRYSTAL QUANTUM DOTS DNA NANOCRYSTALS SILVER
ISSN号	0947-6539
通讯作者	wang e
中文摘要	we have developed a simple, efficient, economical, and general approach to construct diverse multifunctional fe3o4/metal hybrid nanostructures displaying magnetization using 3-aminopropyltrimethoxysilane (aptms) as a linker. high-density au nanoparticles (nps) could be supported on the surface of superparamagnetic fe3o4 spheres and used as seeds to construct au shell-coated magnetic spheres displaying near-infrared (nir) absorption., which may make them promising in biosensor and biomedicine applications. high-density flower-like au/pt hybrid nps could be supported on the surface of fe3o4 spheres to construct multifunctional hybrid spheres with high catalytic activity towards the electron-transfer reaction between potassium ferricyanide and sodium thiosulfate. high-density ag or au/ag core/shell nps could also be supported on the surface of fe3o4 spheres and exhibited pronounced surface-enhanced raman scattering (sers), which may possibly be used as an optical probe with magnetic function for application in high-sensitivity bioassays.
收录类别	SCI
语种	英语
WOS记录号	WOS:000264029500023
公开日期	2010-06-18
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/12683]
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	Guo S,Dong S,Wang E. A General Route to Construct Diverse Multifunctional Fe3O4/Metal Hybrid Nanostructures[J]. chemistry-a european journal,2009,15(10):2416-2424.
APA	Guo S,Dong S,&Wang E.(2009).A General Route to Construct Diverse Multifunctional Fe3O4/Metal Hybrid Nanostructures.chemistry-a european journal,15(10),2416-2424.
MLA	Guo S,et al."A General Route to Construct Diverse Multifunctional Fe3O4/Metal Hybrid Nanostructures".chemistry-a european journal 15.10(2009):2416-2424.