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	HIGH SENSITIVE DETECTIONS OF NOROVIRUS DNA AND IGG BY USING MULTI-SINW-FET BIOSENSORS
	Gong, Xiaofeng ; Zhao, Rui ; Yu, Xiaomei
	2015
关键词	Multi-SiNW-FET Biosensor Norovirus DNA IgG NANOWIRE TRANSISTORS
英文摘要	This paper reports ultrasensitive detections of DNA and protein by multi-silicon-nanowire field-effect-transistor (SiNW-FET) biosensors. Single-SiNW-FET, double-SiNW-FET and quad-SiNW-FET have been designed on a single chip and fabricated by a simple top-down fabrication process. Compared with single-SiNW-FET, the multi-SiNW-FET biosensor shows a higher ability of decreasing the noise by averaging the source-drain currents. Both Norovirus DNA and IgG have been detected with the sensors at concentrations as low as 1 fM and 10 fM respectively. The sensor also shown high specificity in 1bp mismatch DNA disturbance.; CPCI-S(ISTP); yuxm@pku.edu.cn; 1537-1540
语种	英语
出处	18th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS)
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/450297]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Gong, Xiaofeng,Zhao, Rui,Yu, Xiaomei. HIGH SENSITIVE DETECTIONS OF NOROVIRUS DNA AND IGG BY USING MULTI-SINW-FET BIOSENSORS. 2015-01-01.

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