Thanks a lot Mr. Jaroslav

Hi,

maybe you also want to have a look at the following publication:

Zhou, Jinwen, Amanda Vera Ellis, and Nicolas Hans Voelcker. "Recent developments in PDMS surface modification for microfluidic devices." Electrophoresis 31.1 (2010): 2-16.

Kind regards,

Florian

http://onlinelibrary.wiley.com/doi/10.1002/elps.200900475/abstract?deniedAccessCustomisedMessage=&userIsAuthenticated=false

Hi,

You could try UV/ozone treatment instead or try to modify the PDMS with a suitable silane...

Cheers,

Jasper