This project was one of eight projects in the “Everyday Nano” project portfolio of the Nordic MINT initiative. The aim of the initiative was to help commercialise existing micro- and nanotechnology research relating to lifestyle, well-being and healthcare, and safety. The project was based on the existing technologies being developed by Environics Oy and the other partners of the project group, in particular within the CBNS technology programme coordinated by Environics Oy for the Finnish Ministry of Defence.