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	Green synthesis of Au-Pd bimetallic nanoparticles: Single-step bioreduction method with plant extract
	Zhan, Guowu ; Huang, Jiale ; Huang JL(黄加乐) ; Du, Mingming ; Abdul-Rauf, Ibrahim ; Ma, Yao ; Li, Qingbiao ; Li QB(李清彪)
	2011-06-28
关键词	Bimetal Biosynthesis Cacumen Platycladi Electron microscopy Nanoparticles
英文摘要	A facile and eco-friendly method for the preparation of Au-Pd bimetallic nanoparticles (similar to 7 nm) has been developed based on simultaneous bioreduction of Au(III) and Pd(II) precursors with Cacumen Platycladi leaf extract in aqueous environment. The morphology, structure, and size were confirmed with the aid of transmission electron microscopy, selected area electron diffraction. UV-vis spectroscopy, X-ray diffraction, and energy dispersive X-ray spectroscopy. The results from Fourier transform infrared spectroscopy showed that the C=O and C-O groups in the plant extract played a critical role in capping the nanoparticles. Importantly, the process can be described as pure "green chemistry" technique since no additional synthetic reagents are used as reductants or stabilizers. (C) 2011 Elsevier B.V. All rights reserved.; National Natural Science Foundation of China[21036004, 20976146]; Natural Science Foundation of Fujian Province of China[2010J05032, 2010J01052]; WOS:000295068300041
语种	英语
出版者	ELSEVIER SCIENCE BV
内容类型	期刊论文
源URL	[http://dx.doi.org/doi:10.1016/j.matlet.2011.06.079]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Zhan, Guowu,Huang, Jiale,Huang JL,et al. Green synthesis of Au-Pd bimetallic nanoparticles: Single-step bioreduction method with plant extract[J],2011.
APA	Zhan, Guowu.,Huang, Jiale.,黄加乐.,Du, Mingming.,Abdul-Rauf, Ibrahim.,...&李清彪.(2011).Green synthesis of Au-Pd bimetallic nanoparticles: Single-step bioreduction method with plant extract..
MLA	Zhan, Guowu,et al."Green synthesis of Au-Pd bimetallic nanoparticles: Single-step bioreduction method with plant extract".(2011).

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