PDMS based negative photoresist for microfluidic applications

Samuel Suhard, Gustavo Ardila, Dominique Collin, Marie Françoise Guimon, Adrian Martinez Rivas, Philippe Martinoty, Monique Mauzac, Anne Françoise Mingotaud, Carole Rossi, Childérick Séverac

Research output: Contribution to conferencePaperpeer-review

Abstract

We report on the development of a simple formulation of polydimethylsiloxane (PDMS) based material used as negative photo resist for microsystems and microfluidic applications. The method to covalently link PDMS to silicon wafers is detailed together with the lithographic process and the mechanical properties after cross-linking.

Original languageEnglish
Pages1570-1572
Number of pages3
StatePublished - 2008
Externally publishedYes
Event12th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2008 - San Diego, CA, United States
Duration: 12 Oct 200816 Oct 2008

Conference

Conference12th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2008
Country/TerritoryUnited States
CitySan Diego, CA
Period12/10/0816/10/08

Keywords

  • Actuator
  • PDMS
  • Photolithography

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