10 October 2013 1 5K Report

We manufacture micro/nano patterns by nanoimprint lithography. We are searching for biomedical application e.g. functionalization of surfaces by nanostructure for something.

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Does anyone have experience how I can fundamentally start with electrical characterization of conductive/metallic thin-films on PDMS-substrate?

Characterization of conductive thin-film layers on PDMS-substrate for flexible electronics. Thank you so much.

07 August 2014 768 4 View

Manufacturing of conductive thin-films on PDMS for flexible electronics - any thoughts?

Does anybody know or has experience, what is the best of deposited material for PDMS? Do I need an adhesion layer between PDMS and metallic thin-film or something else? What should I know else?...

07 August 2014 8,501 5 View

How can I measure or characterize the PDMS surfaces besides using XPS?

Does anybody have some experiences? And what kind of other methods can you suggest to characterize the structure and chemical composition of PDMS or polymeric surfaces? Thank you very much!

31 December 2013 4,132 5 View

How do you make electrically conductive PDMS or other flexible polymer substrates?

Has anybody tried to make PDMS electrically conductive? Which material (metal) and methods have you tried?

10 November 2013 5,473 11 View

Does anybody know a good literature about fabrication of cell-based biosensors?

Could you tell me or show me any studies/articles or book about the fabrication/materials/challenges of biosensors?

09 October 2013 1,544 3 View

Correlation between structured (micro or nano) surfaces and wettability?

Does anybody knows how structures, in my case pillars and holes, influence the wettability behavior?

09 October 2013 3,039 6 View

Wetting and roughness and plasma modified surfaces?

What does it mean in Wenzel-model, that this theory is for chemically homogeneous substrate? If I modified the surfaces by plasma, so I have of course some chemical changes on the surface, does it...

09 October 2013 9,623 7 View

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