Three-dimensional photonic structures on transparent substrates fabricated by two-photon polymerization for use as cell substrates and for wetting experiments. - Johannes Heitz; Cristina Plamadeala; Moritz Wiesbauer; Peter Freudenthaler; Richard Wollhofen; Jaroslaw Jacak; Sujitha Puthukodan; Thomas A. Klar; Agnes Weth; Werner Baumgartner; Birte Magnus; Rainer Marksteiner (ICTON, 2016)