"[F874E86A87C0]" . "Soukup, Karel" . "978-960-474-342-1" . . "96"^^ . "6"^^ . "68966" . . . . "RIV/67985858:_____/13:00398472!RIV14-GA0-67985858" . . . . . . . . "Hejtm\u00E1nek, Vladim\u00EDr" . . "Recent Advances in Chemical Engineering, Biochemistry and Computational Chemistry" . "RIV/67985858:_____/13:00398472" . "WSEAS Press" . . "\u0160olcov\u00E1, Olga" . "3"^^ . "Determination of Transport Characteristics of Porous Biocompatible Materials" . . . . "3"^^ . "http://www.wseas.org/cms.action?id=5628" . "Our study was focused on mass transport measurements and the transport characteristic determination of biocompatible clinical valuable materials consisted of polymeric nanofibrous membrane and bone-like hydroxyapatite. Transport characteristics were determined in the gas/solid as well in the liquid/solid systems by combination of Graham\u2019s diffusion cell and inverse liquid chromatography (ILC) technique. Based on the counter-current gas diffusion measurements carried out in Graham\u2019s diffusion cell with inert gases (H2, He, N2 and Ar) the optimum transport parameters were found. Effective diffusion coefficients for two polystyrene samples with different relative molecular weight 1000 and 100,000 in cyclohexane were determined from the responses of a chromatographic column packed with the bone-like hydroxyapatite were found to be 5.92x10-17 and 6.54x10-17 cm2/s, respectively." . "transport characteristics; biocompatiblematerials; Wicke-Kallenbach cell"@en . "Determination of Transport Characteristics of Porous Biocompatible Materials"@en . . "I, P(GAP204/11/1206), P(GPP106/11/P459)" . . "Athens" . . "Determination of Transport Characteristics of Porous Biocompatible Materials" . "Determination of Transport Characteristics of Porous Biocompatible Materials"@en . "Our study was focused on mass transport measurements and the transport characteristic determination of biocompatible clinical valuable materials consisted of polymeric nanofibrous membrane and bone-like hydroxyapatite. Transport characteristics were determined in the gas/solid as well in the liquid/solid systems by combination of Graham\u2019s diffusion cell and inverse liquid chromatography (ILC) technique. Based on the counter-current gas diffusion measurements carried out in Graham\u2019s diffusion cell with inert gases (H2, He, N2 and Ar) the optimum transport parameters were found. Effective diffusion coefficients for two polystyrene samples with different relative molecular weight 1000 and 100,000 in cyclohexane were determined from the responses of a chromatographic column packed with the bone-like hydroxyapatite were found to be 5.92x10-17 and 6.54x10-17 cm2/s, respectively."@en . .