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

Biomedical application of micro/nanopatterned surfaces?

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

09 October 2013 4,987 1 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

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

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02 March 2021 3,060 3 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

How Can I bring as much common elements in steel as possible to calculate stable phase(s) in OpenCalphad?

As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...

01 March 2021 8,840 1 View

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View

Which cell line should we use to perform biological dosimetry experiments?

We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...

01 March 2021 3,355 3 View

Is it possible for two human neuronal cell lines to have different gene sequence for the same protein?

I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....

01 March 2021 3,607 3 View