| 摘要 |
A method for obtaining a hydrophilic effect in a microfluidics device, wherein the microfluidics device includes a channel for transporting fluid from an entrance towards an exit, and is subjected to an activation treatment, such as, for example, local plasma treatment, for selectively increasing the surface energy of part of the walls of the channel at those positions where a hydrophilic effect is desired. Thereafter a coating is selectively applied on selected parts of the walls of the channel by providing a predetermined amount of wetting agent in the channel.
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