Lithographic patterning on polydimethylsiloxane surfaces using polydimethylglutarimide.

Diebold, Roger M; Clarke, David R · Lab Chip · 2011

basic_science · Level V

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Abstract

We present a method for high fidelity lithographic patterning on polydimethylsiloxane (PDMS) surfaces employing traditional cleanroom equipment and commercially available materials that overcomes previous problems in PDMS processing. To illustrate this method, an electrostatically actuated microfluidic pump and rectangular diffraction gratings were fabricated on PDMS.