Evaluation of the new polyurethanes capillary membrane for cell immunoisolation. Results from in vitro studies

• Autorzy: Resiak I. , Wojciechowski C.
• Języki publikacji: EN

Abstrakty

EN

Highly biocompatible and mechanically resistant semipermeable membranes are required for macroencapsulation of cells or tissues. For this purpose two series of aromatic as well as aliphatic polyurethanes were elaborated for the production of hollow fibre membranes by the phase inversion method and the wet spinning technique. The influence of the polyurethane structure, i.e. type of the hard segments and content of the soft segments on the membrane morphology and its transport properties were investigated.

Słowa kluczowe

EN

polyurethanes; immunoisolation; capillary membrane; difusion transport

PL

poliuretan; transport dyfuzyjny; membrana kapilarna

• Wydawca: Nałęcz Institute of Biocybernetics and Biomedical Engineering of the Polish Academy of Sciences ; Elsevier
• Czasopismo: Biocybernetics and Biomedical Engineering
• Rocznik: 2004
• Tom: Vol. 24, no. 2
• Strony: 69--79
• Opis fizyczny: Bibliogr. 17 poz., rys., tab., wykr.

Twórcy

autor

Resiak I.

• Institute of Biocybernetics and Biomedical Engineering, ul. Ks. Trojdena 4, 02-109 Warsaw, Poland

autor

Wojciechowski C.

• Institute of Biocybernetics and Biomedical Engineering, ul. Ks. Trojdena 4, 02-109 Warsaw, Poland

• Institute of Biocybernetics and Biomedical Engineering, Polish Academy of Sciences, 02-109 Warsaw, ul. Ks. Trojdena 4, Poland

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