Abstract

Cellulose and polyester fibre materials with a long-lasting biological action are obtained as a result of combined immobilization of a proteolytic enzyme, Tr, Pr, Ter, or Col, and a polymeric antimicrobial of the cationic type — polyethylenimine. A change in the pH profile of the action of the enzymes immobilized in the fibre materials together with polyethylenimine was found. The possibility of sterilizing the materials by irradiation is demonstrated.

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