Collective cell migration is the process of several cells migrating as a cohesive group, in which each individual actively coordinates its own movement with that of its neighbors.
Find information about Fania Geiger's projects here. They include the development of hydrogel based stents against glaucoma and tobacco mosaic virus-based structuring tools.
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In many modern optical appliances unwanted light reflections reduce the image quality notably. Nocturnal moths have solved this problem million of years ago. A nanometre-sized structure on the surface of their eyes results in almost perfect anti-reflective properties. In the nanoAR workgroup we are developing new cost efficient methods to coat commercially available surfaces with a similar, biomimetic nanostructure.