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Aspects of bioperformance of some polymeric and metallic materials used as support for cell growth and proliferation

Domenii publicaţii > Chimie + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Ioana Demetrescu

Editorial: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 448, p.61-72, 2006.

Rezumat:

The paper presents various aspects of thin films performance used as support for cell growth and proliferation. Two kinds of biofilms are investigated: biopolymeric, based on collagen with different synthetic poly-alcohols, and titanium oxide. Polymeric films were obtained using a ‘‘casting solution method.’’ The metallic surface was treated in different ways in order to put in evidence effects of chemical
and topographical characteristics on cell response. The cytotoxicity test for fibroblast growth using direct contact method, with cultures of human bone tissues was the in vitro biocompatibility evaluation in both cases of polymeric and TiO2

Cuvinte cheie: filme biopolimerice pe baza de colagen, oxid de titan // biopolymeric collagen films; titanium oxide