To make surface hydrophilic, using RCA clean.

Hong Wu

-----Original Message-----
From: [email protected] [mailto:[email protected]]On
Behalf Of 류건호
Sent: Saturday, October 16, 2004 1:27 AM
To: [email protected]
Subject: [mems-talk] Hello! How can I change the hydrophilic PDMS
Surfaceto....



 Hello?
 We want to konw about following thing.

 We make the microchannel by using the PDMS and Glass.
 PDMS and Glas together was bonded by plasma treatment(Plasma Asher).
 So, the surface of PDMS and Glass is changed into hydrophilic.
 We want to have a hydrophobic PDMS microchannel surface afther Plasma
treatment.
 Plasma treatment is good for fusion bonding, but the surface is still
hydrophilic.

 Could you explain the method which the surface can be changed from
hydrophilic into hydrophobic?

 Above all thank you for reading my E-mail, I will wait your answer. thank
you.
_______________________________________________
[email protected] mailing list: to unsubscribe or change your list
options, visit http://mail.mems-exchange.org/mailman/listinfo/mems-talk
Hosted by the MEMS Exchange, providers of MEMS processing services.
Visit us at http://www.memsnet.org/