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	Controlled photopolymerization of hydrogel microstructures inside microchannels for bioassays
	Liu, Jiangjiang ; Gao, Dan ; Li, Hai-Fang ; Lin, Jin-Ming
	2010-10-12 ; 2010-10-12
关键词	MICROFLUIDIC SYSTEMS FLOW LITHOGRAPHY FABRICATION PHOTOLITHOGRAPHY MICROREACTORS MICROARRAYS MICROSCOPE CHIP Biochemical Research Methods Chemistry, Multidisciplinary Nanoscience & Nanotechnology
中文摘要	This paper describes a photolithography approach to generate hydrogel microstructures inside microchannels on the basis of controlled photopolymerization of poly(ethylene glycol) diacrylate precursor by using a fluorescence microscope. The controlled photopolymerization offers: (1) morphology control on hydrogel microstructures with different illumination conditions; (2) position control on hydrogel microstructures to make it possible for the generation of arrayed hydrogel microstructures and encapsulation of single cells; (3) a convenient approach for immobilization of a variety of materials onto the solid substrates for bioassays. For demonstration, we performed a microfluidic assay for DNA oligomer detection on the arrayed hydrogel microstructures.
语种	英语 ; 英语
出版者	ROYAL SOC CHEMISTRY ; CAMBRIDGE ; THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/80844]
专题	清华大学
推荐引用方式 GB/T 7714	Liu, Jiangjiang,Gao, Dan,Li, Hai-Fang,et al. Controlled photopolymerization of hydrogel microstructures inside microchannels for bioassays[J],2010, 2010.
APA	Liu, Jiangjiang,Gao, Dan,Li, Hai-Fang,&Lin, Jin-Ming.(2010).Controlled photopolymerization of hydrogel microstructures inside microchannels for bioassays..
MLA	Liu, Jiangjiang,et al."Controlled photopolymerization of hydrogel microstructures inside microchannels for bioassays".(2010).

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