As the first step of the project, it was decided to conduct a comprehensive literature survey on possible technologies for manufacturing nanopores. From the KSF Institute, laser processing was proposed as a promising approach. At KSF, various laser sources with different parameters were investigated to evaluate their suitability for nanopore fabrication. To establish clear guidelines for laser processing, potential information sources and relevant experts across Europe were contacted. Based on this foundation, different laser processing methods were systematically tested and optimized. This work was carried out through continuous and interactive weekly communication among all groups participating in the project, ensuring a coordinated and collaborative development process.
The first samples were successfully developed and distributed to all project partners for evaluation. Through daily communication and regular online meetings, feedback was collected and discussed collaboratively. Based on this continuous exchange, the final dimensions of the initial diaphragms were refined and agreed upon, ensuring that they met the technical requirements and expectations of all involved groups.