FLASH: a rapid method for prototyping paper-based microfluidic devices.

FLASH: a rapid method for prototyping paper-based microfluidic devices.
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DOI:
10.1039/b811135a
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发表时间:
2008-12
期刊:
影响因子:
6.1
通讯作者:
Whitesides GM
Whitesides GM
中科院分区:
工程技术1区
文献类型:
--
作者:
Martinez AW;Phillips ST;Wiley BJ;Gupta M;Whitesides GM

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本文介绍了一种用于纸张微流控器件实验室快速成型的快速光刻激活方法--闪光法。纸基微流控设备正在成为发展中国家诊断应用的一项新技术,在发展中国家,低成本和简单性是必不可少的。闪光灯基于光刻技术,但只需要一个紫外灯和一个电热板;不需要洁净室或特殊设施(如果没有紫外灯和电热板,甚至可以在阳光下进行闪光灯图案制作)。该方法在纸张中提供尺寸最小为200μm的宽度和70μm的高度;高度由纸张的厚度定义。用于图案化纸基微流控器件的光掩模可以使用喷墨打印机或复印机打印,也可以使用防水黑色钢笔手工绘制。在传统光刻技术支持不到的地区,Flash为纸基微流控设备的原型提供了一种直接的方法。
This article describes FLASH (Fast Lithographic Activation of Sheets), a rapid method for laboratory prototyping of microfluidic devices in paper. Paper-based microfluidic devices are emerging as a new technology for applications in diagnostics for the developing world, where low cost and simplicity are essential. FLASH is based on photolithography, but requires only a UV lamp and a hotplate; no clean-room or special facilities are required (FLASH patterning can even be performed in sunlight if a UV lamp and hotplate are unavailable). The method provides channels in paper with dimensions as small as 200 μm in width and 70 μm in height; the height is defined by the thickness of the paper. Photomasks for patterning paper-based microfluidic devices can be printed using an ink-jet printer or photocopier, or drawn by hand using a waterproof black pen. FLASH provides a straightforward method for prototyping paper-based microfluidic devices in regions where the technological support for conventional photolithography is not available.
DOI: 10.1147/rd.411.0081
发表时间: 1997-01-01
影响因子: 1.3
作者:
Shaw, JM;Gelorme, JD;Holmes, SJ
通讯作者: Holmes, SJ
DOI: 10.1002/anie.200603817
发表时间: 2007-01-01
影响因子: 16.6
作者:
Martinez, Andres W.;Phillips, Scott T.;Whitesides, George M.
通讯作者: Whitesides, George M.
DOI: 10.1021/ac800112r
发表时间: 2008-05-15
影响因子: 7.4
作者:
Martinez, Andres W.;Phillips, Scott T.;Whitesides, George M.
通讯作者: Whitesides, George M.