A new USP Class VI-compliant substrate for manufacturing disposable microfluidic devices.
A new USP Class VI-compliant substrate for manufacturing disposable microfluidic devices.
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DOI:
10.1039/b818873d
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发表时间:
2009-04-07
期刊:
影响因子:
6.1
通讯作者:
Chiu DT
中科院分区:
文献类型:
--
作者:
Kuo JS;Ng L;Yen GS;Lorenz RM;Schiro PG;Edgar JS;Zhao Y;Lim DS;Allen PB;Jeffries GD;Chiu DT
As microfluidic systems transition from research tools to disposable clinical-diagnostic devices, new substrate materials are needed to meet both the regulatory requirement as well as the economics of disposable devices. This paper introduces a UV-curable polyurethane-methacrylate (PUMA) substrate that has been qualified for medical use and meets all of the challenges of manufacturing microfluidic devices. PUMA is optically transparent, biocompatible, and exhibits high electroosmotic mobility without surface modification. We report two production processes that are compatible with the existing methods of rapid prototyping and present characterizations of the resultant PUMA microfluidic devices.
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