Biomolecule Deposition on Gold
Customer challenge
Current process is not ideal
▪ Multi-step batch process – inefficient
▪ Large chemical consumption – Wet- chemical –
Solution
Grafting of a nano-linker- layer onto the polymer with a solvent-free Molecular Plasma solution in a roll-to-roll process for subsequent protein immobilization.
Results
- Continuous roll-to-roll application → increase efficiency
- Proteins bound to linker layer maintain functionality
- Cost Reduction through 100x reduction in chemical consumption
- Reduce process complexity
