caa a22 4500 475764382 CHVBK 20180406123600.0 cr unu---uuuuu 170329e20001001xx s 000 0 eng 10.1007/s003960000366 doi (NATIONALLICENCE)springer-10.1007/s003960000366 Determination of the diffusion coefficient of water into atelocollagen type I thin films by attenuated total reflection Fourier transform infrared spectroscopy [Elektronische Daten] [P. Peterková, L'. Lapčík Jr]  The diffusion coefficient of water into thin polymer layers of glutar aldehyde cross-linked atelocollagen type I matrix (sample 1, the typical layer thickness was about 0.065 × 10−3 m) at 23 °C was 1.142 × 10−10 m2 s−1. At twice the concentration of the cross-linking agent (sample 2) the diffusion coefficient was 2.795 × 10−10 m2 s−1. This increase was attributed to the more ordered morphology and the creation of ordered microvoids in the film. A larger surface area is then available for the transport of diffusing molecules, allowing a higher penetration rate of the solvent. Springer-Verlag Berlin Heidelberg, 2000 Key words Atelocollagen type I nationallicence Attenuated total reflection nationallicence Fourier transform infrared spectroscopy nationallicence Diffusion coefficient nationallicence Thin films nationallicence Peterková P. Faculty of Chemistry Technical University of Brno Purkyňova 118, 612 00 Brno Czech Republic, CZ aut Lapčík Jr L' Institute of Physics and Material Engineering, Faculty of Technology Technical University of Brno Nám. T.G. Masaryka 275, 762 72 Zlín Czech Republic, CZ aut https://doi.org/10.1007/s003960000366 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s003960000366 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Peterková P. Faculty of Chemistry Technical University of Brno Purkyňova 118, 612 00 Brno Czech Republic, CZ aut NATIONALLICENCE 700 1- Lapčík Jr L' Institute of Physics and Material Engineering, Faculty of Technology Technical University of Brno Nám. T.G. Masaryka 275, 762 72 Zlín Czech Republic, CZ aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer