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	Silver nanoparticles stabilized by thermoresponsive microgel particles: synthesis and evidence of an electron donor-acceptor effect
	Dong, Yang1,2; Ma, Ying1,2; Zhai, Tianyou1,2; Shen, Fugang1,2; Zeng, Yi1,2; Fu, Hongbing1; Yao, Jiannian1
刊名	Macromolecular rapid communications
	2007-12-14
卷号	28期号:24页码:2339-2345
关键词	Charge transfer Microgels Nanoparticles Silver Thermoresponsive
ISSN号	1022-1336
DOI	10.1002/marc.200700483
通讯作者	Ma, ying(yingma@iccas.ac.cn)
英文摘要	Well-dispersed silver nanoparticles were successfully fabricated within poly[(n-isopropylacrylamide)-co-(acrylic acid)] [p(nipam-co-aa)] microgel particles which were synthesized with different cross-linking densities. their structures were studied by field-emission scanning electron microscopy, transmission electron microscopy, uv-vis spectroscopy, x-ray diffraction and ft-ir spectroscopy. the interactions between the microgel particles and the incorporated silver nanoparticles were investigated by x-ray photoelectron spectroscopy. the results revealed that there was charge transfer from the carbonyl groups of the microgel particles to the silver nanoparticles moreover., as the diameter of the agnps decreases the charge-transfer efficiency increases accordingly. the p(nipam-co-aa)/agnps hybrid microgel particles were thermoresponsive and their behavior completely reversible with several heating/cooling cycles.
WOS关键词	GOLD NANOPARTICLES ; METAL NANOPARTICLES ; HYDROGEL SPHERES ; SPECTROSCOPY ; CLUSTERS ; PHOTOEMISSION ; NANOCLUSTERS ; FLUORESCENCE ; FABRICATION ; NETWORKS
WOS研究方向	Polymer Science
WOS类目	Polymer Science
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000251930600009
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2381388
专题	中国科学院大学
通讯作者	Ma, Ying
作者单位	1.Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Dong, Yang,Ma, Ying,Zhai, Tianyou,et al. Silver nanoparticles stabilized by thermoresponsive microgel particles: synthesis and evidence of an electron donor-acceptor effect[J]. Macromolecular rapid communications,2007,28(24):2339-2345.
APA	Dong, Yang.,Ma, Ying.,Zhai, Tianyou.,Shen, Fugang.,Zeng, Yi.,...&Yao, Jiannian.(2007).Silver nanoparticles stabilized by thermoresponsive microgel particles: synthesis and evidence of an electron donor-acceptor effect.Macromolecular rapid communications,28(24),2339-2345.
MLA	Dong, Yang,et al."Silver nanoparticles stabilized by thermoresponsive microgel particles: synthesis and evidence of an electron donor-acceptor effect".Macromolecular rapid communications 28.24(2007):2339-2345.

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