z-logo
Premium
Porous polyethylene terephthalate membranes in microfluidic applications
Author(s) -
Derix J.,
Gerlach G.,
Wetzel S.,
Perike S.,
Funk R. H.
Publication year - 2009
Publication title -
physica status solidi (a)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.532
H-Index - 104
eISSN - 1862-6319
pISSN - 1862-6300
DOI - 10.1002/pssa.200880479
Subject(s) - membrane , microfluidics , materials science , silicone , polymer , polyethylene terephthalate , porosity , layer (electronics) , synthetic membrane , nanotechnology , polyethylene , chemical engineering , chemistry , composite material , biochemistry , engineering
Abstract In this paper we present a method for the integration of porous track‐membranes into silicone based microfluidic devices. It is based on a surface modification of the membranes which enables us bonding it to silicone using a glue‐free plasma bonding process. The membrane can be structured into permeable and impermeable regions on a sub‐10 μm scale. This is achieved by combining polymer imprinting with a layer transfer technique. The membrane is characterized and a direct current microelectrode array is presented as an application example. (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here