Biocompatible Single-Crystal Selenium Nanobelt Based Nanodevice as a   Temperature-Tunable Photosensor

doi:10.1155/2012/384671

CORC > 北京大学 > 工学院

	Biocompatible Single-Crystal Selenium Nanobelt Based Nanodevice as a Temperature-Tunable Photosensor
	Niu, Yongshan ; Qin, Aimiao ; Song, Wei ; Wang, Menghang ; Gu, Xuenan ; Zhang, Yangfei ; Yu, Min ; Zhao, Xiaoguang ; Dai, Ming ; Yan, Ling ; Li, Zhou ; Fan, Yubo
刊名	journal of nanomaterials
	2012
关键词	TRIGONAL SELENIUM IN-VITRO NANOWIRES LIGHT
DOI	10.1155/2012/384671
英文摘要	Selenium materials are widely used in photoelectrical devices, owing to their unique semiconductive properties. Single-crystal selenium nanobelts with large specific surface area, fine photoconductivity, and biocompatibility provide potential applications in biomedical nanodevices, such as implantable artificial retina and rapid photon detector/stimulator for optogenetics. Here, we present a selenium nanobelt based nanodevice, which is fabricated with single Se nanobelt. This device shows a rapid photo response, different sensitivities to visible light of variable wave length, and temperature-tunable property. The biocompatibility of the Se nanobelts was proved by MTT test using two cell lines. Our investigation introduced a photosensor that will be important for multiple potential applications in human visual system, photocells in energy or MEMS, and temperature-tunable photoelectrical device for optogenetics research.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000304980000001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; SCI(E); 1; ARTICLE
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/393912]
专题	工学院
推荐引用方式 GB/T 7714	Niu, Yongshan,Qin, Aimiao,Song, Wei,et al. Biocompatible Single-Crystal Selenium Nanobelt Based Nanodevice as a Temperature-Tunable Photosensor[J]. journal of nanomaterials,2012.
APA	Niu, Yongshan.,Qin, Aimiao.,Song, Wei.,Wang, Menghang.,Gu, Xuenan.,...&Fan, Yubo.(2012).Biocompatible Single-Crystal Selenium Nanobelt Based Nanodevice as a Temperature-Tunable Photosensor.journal of nanomaterials.
MLA	Niu, Yongshan,et al."Biocompatible Single-Crystal Selenium Nanobelt Based Nanodevice as a Temperature-Tunable Photosensor".journal of nanomaterials (2012).