Micahela,
HMDS will make it hydrophobic.
Plasma treatment might help.
shay

-----Original Message-----
From: Wullinger, Michaela
Sent: Monday, November 07, 2005 7:05 PM
To: mems-talk@memsnet.org
Subject: [mems-talk] SiO2 hydrophilic enhanced?

hi all,
I'm thinking about ways to make SiO2 more hydrophilic.
What do you think about:
*HMDS?
*Temperature (heating)
*Other promoter?

Any hint is welcome