CMU MEMS Laboratory Publication Abstract

 

in Proceedings of 8th Symposium on Micro Total Analysis Systems (MicroTAS), pp. 252-254, vol. 2, September 26-30, 2004, Malmo, Sweden.
Suspended Porous Cellulose Acetate Membranes for Microdialysis Use
G. C. Lopez and G. Fedder
ABSTRACT:
Porous cellulose acetate membranes were suspended over 75 micron wide silicon microchannels. The microchannels are formed when a viscous polymer lacquer is directly spin cast onto etched silicon cavities. Standard fabrication processes are used to create the channel, preventing the need for adhesives, substrate bonding, or other complex assembly procedures. These microchannels can allow the isolation and concentration of specific biological molecules.
© 2004 Kluwer Academic Publishers. Abstracting is permitted with credit to the source. All other requests for information and reprints should be address to Kluwer Academic Publicshers Order Department via kluwar@wkap.com or phone +1 781 871 6600 )for customers in North and South America) or at services@wkap.nl or phone +31 78 639 23 92 (for customers in all other countries).
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