Message-ID:   <19991027172855.55100.qmail@hotmail.com>

I am experimenting with several materials to use as insulation for a
microelectrode array.  To test adhesion to silicon I need to be able to
pattern these materials.  Polyimide can easily be patterned using
photoresist.  Does anyone know a method for patterning polyurethane or PMMA?

Thanks for your help.

Jolyn Twelves

Bioengineering Department
University of Utah
50S. Central Campus Dr.
2480 MEB
Salt Lake City, UT 84112
Tel:  801-581-3817
Fax:  801-581-8966
E-mail:  j.twelves@m.cc.utah.edu

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