%0 conference poster %@ %A Herzen, J.,Beckmann, F.,Haibel, A.,Schreyer, A.,Pfeiffer, F.,Donath, T.,David, C. %D 2008 %J Swiss Society of Biomaterials Conferenz 2008 %N %P %T Differential phase contrast – New imaging method for HARWI-II beamline at DESY using hard x-ray grating interferometer %U %X