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Talks and Poster Presentations (with Proceedings-Entry):

J. Torgersen, A. Baudrimont, N.U Pucher, K. Stadlmann, K. Cicha, C. Heller, J. Stampfl, R. Liska:
"Poster F5-64 In-Vivo Writing using Two-Photon-Polymerization as Enabling Technology for Making Use of Bio-inspired Structures";
Poster: Materials science and engineering MSE 2010, Darmstadt; 08-24-2010 - 08-26-2010; in: "Tagungsband Material science and engineering 2010", (2010), 45.



English abstract:
This poster reports the fabrication of scaffolds using acrylate-based photopolymers with embedded living organisms (Caenorhabditis elegans). The structuring was performed with a pulsed near-infrared laser with a wavelength of 810 nm and adjustable power up to 160 mW. Using a 20x magnification microscope objective with a numerical aperture of 0.4, a high resolution scaffold with a base area of 300x300 Ám and a height of 80 Ám could be fabricated. Taking advantage of high laser intensities (writing speed: 300 Ám/s) the structuring process took only 12 minutes.

Keywords:
two-photon-lithography, nanofabrication, biocompatible, biodegradable, in-vivo, photopolymerization


Electronic version of the publication:
http://publik.tuwien.ac.at/files/PubDat_194344.pdf


Created from the Publication Database of the Vienna University of Technology.