Multiphoton writing of three-dimensional fluidic channels within a porous matrix

…, MC George, JS Moore, PV Braun

文献索引：Lee, Jyh-Tsung; George, Matthew C.; Moore, Jeffrey S.; Braun, Paul V. Journal of the American Chemical Society, 2009 , vol. 131, # 32 p. 11294 - 11295

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被引用次数: 20

摘要

We demonstrate a facile method for fabricating novel 3D microfluidic channels by using two- photon-activated chemistry to locally switch the interior surface of a porous host from a hydrophobic state to a hydrophilic state. The 3D structures can be infilled selectively with water and/or hydrophobic oil with a minimum feature size of only a few micrometers. We envision that this approach may enable the fabrication of complex microfluidic structures ...