DICP OpenIR
Patterned Paper as a Low-Cost, Flexible Substrate for Rapid Prototyping of PDMS Microdevices via "Liquid Molding"
Lu, Yao; Lin, Bingcheng; Qin, Jianhua
Source PublicationANALYTICAL CHEMISTRY
2011-03-01
DOI10.1021/ac102577n
Volume83Issue:5Pages:1830-1835
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical
WOS Research AreaChemistry
WOS KeywordMICROFLUIDIC DEVICES ; ELECTROCHEMICAL DETECTION ; FABRICATION ; POLY(DIMETHYLSILOXANE) ; WAX ; LAB ; MICROCHANNELS ; SYSTEMS ; PRINT ; FLOW
AbstractThis report describes the use of patterned paper as a low-cost, flexible substrate for rapidly prototyping PDMS microdevices via "liquid molding". The entire fabrication process consists simply of three steps: (1) fabrication of patterned paper in NC membrane by direct wax printing (or modified wax printing that we call "transfer wax printing"); (2) formation of liquid mold on wax-patterned NC membrane; (3) PDMS molding and curing on wax-patterned NC membrane anchored with liquid micropatterns. All these procedures can be finished within only 1.5 h without the use of a photomask, photoresist, UV lamp, etc. Through the use of wax-patterned NC membrane coupled with a liquid mold as a template, different PDMS microdevices such as microwells and microchannels have been fabricated to demonstrate the usefulness of the method for PDMS microfabrication. The height of microwells and microchannels can also be tailored flexibly by adjusting the liquid filling volume. This method for prototyping PDMS microdevices has some favorable merits including simple operation procedures, fast concept-to-device time, and low cost, indicating its potential for simple PDMS microdevice fabrication and applications.
Language英语
WOS IDWOS:000287685800049
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/142482
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, Dalian, Peoples R China
Recommended Citation
GB/T 7714
Lu, Yao,Lin, Bingcheng,Qin, Jianhua. Patterned Paper as a Low-Cost, Flexible Substrate for Rapid Prototyping of PDMS Microdevices via "Liquid Molding"[J]. ANALYTICAL CHEMISTRY,2011,83(5):1830-1835.
APA Lu, Yao,Lin, Bingcheng,&Qin, Jianhua.(2011).Patterned Paper as a Low-Cost, Flexible Substrate for Rapid Prototyping of PDMS Microdevices via "Liquid Molding".ANALYTICAL CHEMISTRY,83(5),1830-1835.
MLA Lu, Yao,et al."Patterned Paper as a Low-Cost, Flexible Substrate for Rapid Prototyping of PDMS Microdevices via "Liquid Molding"".ANALYTICAL CHEMISTRY 83.5(2011):1830-1835.
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