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We studied the preparation of polymeric films formed from solutions of poly-3-hydroxybutyrate and poly-epsilon-caprolactone in chloroform and methylene chloride. A morphological study of film chips (electron microscopy) showed that solvent evaporation results in the formation of a heterogeneous structure with interpenetrating pores (1-20 microm). We proposed a new method for introducing the proteolytic enzyme and the aminopolysaccharide chitosan into the composition of polyester films. Composite films possessed necrolytic activity and were characterized by increased hydrophilicity. Properties of enzyme-containing films from a mixture of polymers (proteolytic activity, porous structure, and increased hydrophilicity) account for their use in the preparation of biodegradable wound coverings.
N R Kil'deeva, and
G A Vikhoreva, and
L S Gal'braĭkh, and
A V Mironov, and
G A Bonartseva, and
P A Perminov, and
A N Romashova
August 2020,
International journal of biological macromolecules,
N R Kil'deeva, and
G A Vikhoreva, and
L S Gal'braĭkh, and
A V Mironov, and
G A Bonartseva, and
P A Perminov, and
A N Romashova
January 1953,
Langenbecks Archiv fur klinische Chirurgie ... vereinigt mit Deutsche Zeitschrift fur Chirurgie,
N R Kil'deeva, and
G A Vikhoreva, and
L S Gal'braĭkh, and
A V Mironov, and
G A Bonartseva, and
P A Perminov, and
A N Romashova
August 2017,
Artificial cells, nanomedicine, and biotechnology,
N R Kil'deeva, and
G A Vikhoreva, and
L S Gal'braĭkh, and
A V Mironov, and
G A Bonartseva, and
P A Perminov, and
A N Romashova
December 2022,
Micromachines,
N R Kil'deeva, and
G A Vikhoreva, and
L S Gal'braĭkh, and
A V Mironov, and
G A Bonartseva, and
P A Perminov, and
A N Romashova
May 2017,
Nanotechnology,
N R Kil'deeva, and
G A Vikhoreva, and
L S Gal'braĭkh, and
A V Mironov, and
G A Bonartseva, and
P A Perminov, and
A N Romashova
April 2016,
International journal of biological macromolecules,
N R Kil'deeva, and
G A Vikhoreva, and
L S Gal'braĭkh, and
A V Mironov, and
G A Bonartseva, and
P A Perminov, and
A N Romashova
January 2009,
Vestnik khirurgii imeni I. I. Grekova,
N R Kil'deeva, and
G A Vikhoreva, and
L S Gal'braĭkh, and
A V Mironov, and
G A Bonartseva, and
P A Perminov, and
A N Romashova
January 1978,
Biomaterials, medical devices, and artificial organs,
N R Kil'deeva, and
G A Vikhoreva, and
L S Gal'braĭkh, and
A V Mironov, and
G A Bonartseva, and
P A Perminov, and
A N Romashova
January 2009,
Vestnik khirurgii imeni I. I. Grekova,
N R Kil'deeva, and
G A Vikhoreva, and
L S Gal'braĭkh, and
A V Mironov, and
G A Bonartseva, and
P A Perminov, and
A N Romashova
October 2022,
Polymers,
