title: [Testing the osmotic-diffusion properties for the membranous dressing Bioprocess].
abstract: In order to determine of the osmotic-diffusive properties of membranous dressing Bioprocess, which is a microfibrous network of homogeneous cellulose produced in biosynthesis by Acetobacter, the hydraulic permeability (Lp), reflection (sigma) and diffusive permeability (omega) coefficients were measured. The values of these coefficients showed that this membrane possess a low selectivity. This amount it easy permeable for solvent (water) as well as for solutions (aqueous solutions of glucose, sucrose, ethanol, NaCl or KCl). Thus, it attend a demands make for polymeric materials used in therapy of scald and ulceration.
authors: Instytut Fizyki Wyzszej Szkoły Pedagogicznej, Czestochowie.
authors: A
authors: A
authors: Slezak
authors: M
authors: M
authors: Kucharzewski
authors: A
authors: A
authors: Sieroń
authors: W
authors: W
authors: Gołda
authors: G
authors: G
authors: Cieślar
mesh_terms: D000091:Acetobacter / Q000378:metabolism; D001672:Biocompatible Materials; D002482:Cellulose / Q000096:biosynthesis; D004058:Diffusion; D000431:Ethanol / Q000737:chemistry; D008422:Materials Testing; D008567:Membranes, Artificial; D009779:Occlusive Dressings; D009995:Osmosis; D010539:Permeability; D011108:Polymers; D012996:Solutions / Q000737:chemistry; D014867:Water / Q000737:chemistry
chemical_list: D001672:Biocompatible Materials; D008567:Membranes, Artificial; D011108:Polymers; D012996:Solutions; D014867:Water; D000431:Ethanol; D002482:Cellulose