Colloid lithography-induced polydimethylsiloxane microstructures and their application to cell patterning
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Dong Kee Yi1, Min Jun Kim, Linda Turner
1Institute of Bioengineering and Nanotechnology, Singapore, 138669, Singapore.
Biotechnology Letters
|February 21, 2006
Abstract:
Colloidal lithography was used to make a novel array (2-D) of micro-rings, dots, and interconnected-honeycomb structures. These geometries are controlled using the curing temperature-dependent rheological properties of the siloxane elastomer precursor. Serratia marcescens was patterned on the interconnected honeycomb microstructure demonstrating a potential application for microbioanalytical devices, microfluidics, and bio-micro-electromechanical systems.
