Is it possible to use membrane material fixed on a glass surface instead of using glass or gold as the contact surface?
Although we haven't performed this exact type of experiment, our Contact Printing Stamps should work as long as a high energy/
hydrophilic surface is utilized (instead of gold/plain glass).
What are the specific layouts / dimensions of the PDMS stamps with Micro-Topography?
All PDMS stamps are approximately 5mm thick and have a surface area of 162mm2.
The plain PDMS product with the flush surface is 16mm x 16mm in size with no surface features.
All PDMS products with micron sized topography are also 16mm x 16mm, but with 3mm of flush PDMS around the
perimeter for handling; minus the text.
For PDMS stamps with line micron sized topography,the lines are all 10mm long and either 100um or 200um in width, and the spacing between the lines is equal to the width of the lines.
For PDMS stamps with square micron sized topography, the squares are either 1002um2 or 2002um2 in area, and are spaced equal to their dimensions in all four directions.
The depth of the micron sized topography is about 25um universally.
What is the specific layout / orientation of topography of the PDMS stamps with Nano-Topography?
Do you offer customized sizes and shapes of the PDMS stamps?
No, we only offer the shapes and sizes that are available on our website.