Small diameter microchannel of PDMS and complex three-dimensional   microchannel network

doi:10.1016/j.matdes.2015.05.012

CORC > 北京大学 > 信息科学技术学院

	Small diameter microchannel of PDMS and complex three-dimensional microchannel network
	Li, Gang ; Xu, Shengyong
刊名	MATERIALS & DESIGN
	2015
关键词	PDMS Sub-10 mu m 3D microfluidic device Lithography-free MICROFLUIDIC SYSTEMS FABRICATION DEVICES POLY(DIMETHYLSILOXANE)
DOI	10.1016/j.matdes.2015.05.012
英文摘要	Polydimethylsiloxane (PDMS) is an important functional material that has been intensively applied in science research, industry, medical devices, plastic surgery, etc. We presented here a new method of fabricating small diameter microchannels in PDMS without using standard cleanroom techniques such as lithography and etching. The as-fabricated microchannels had a round cross-sectional shape, smooth inner surface, and a diameter from 100 mu m down to 9 mu m. We demonstrated that these microchannels could be applied to construct complicated, three-dimensional (3D) structures of double helix, knots, as well as interconnection along different directions. Together with the merits of PDMS itself, this flexible and versatile technique showed a promising potential for applications in advanced 3D microfluidic devices, and embedded devices in biosystems. (C) 2015 Elsevier Ltd. All rights reserved.; NSF of China [11374016]; Seeding Grant for Medicine and Information Sciences of Peking University [2014-MI-12/60224 002-0100A]; SCI(E); EI; ARTICLE; xusy@pku.edu.cn; 82-86; 81
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/416289]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Li, Gang,Xu, Shengyong. Small diameter microchannel of PDMS and complex three-dimensional microchannel network[J]. MATERIALS & DESIGN,2015.
APA	Li, Gang,&Xu, Shengyong.(2015).Small diameter microchannel of PDMS and complex three-dimensional microchannel network.MATERIALS & DESIGN.
MLA	Li, Gang,et al."Small diameter microchannel of PDMS and complex three-dimensional microchannel network".MATERIALS & DESIGN (2015).