Stable modification of PDMS surface properties by plasma polymerization: Application to the formation of double emulsions in microfluidic systems
Stable modification of PDMS surface properties by plasma polymerization: Application to the formation of double emulsions in microfluidic systems
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DOI：
10.1021/la053289c
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发表时间：
2006-06-06
期刊：
影响因子：
3.9
通讯作者：
Tabeling, Patrick
中科院分区：
文献类型：
--
作者：
Barbier, Valessa;Tatoulian, Michael;Tabeling, Patrick
本文描述了一种基于等离子体聚合的改性和控制聚二甲基硅氧烷（PDMS）表面性能的方法。通过在PDMS上沉积等离子聚合丙烯酸涂层，我们成功地制造了稳定的（几天）亲水和图案型疏水/亲水表面。我们使用这种方法在PDMS微通道中生成直接和（在这种材料中第一次）双乳液。
We describe a method based on plasma polymerization for the modification and control of the surface properties of poly(dimethylsiloxane) (PDMS) surfaces. By depositing plasma polymerized acrylic acid coatings on PDMS, we succeeded to fabricate stable (several days) hydrophilic and patterned hydrophobic/hydrophilic surfaces. We used this approach to generate direct and (for the first time in this material) double emulsions in PDMS microchannels.