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Solvent effect on the structure of composite films obtained from chitosan solutions with a precursor of silver nanoparticles


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Abstract

The solvent effect on the structure of nanocomposite films cast from chitosan solutions with AgNO3 as a precursor of silver nanoparticles was studied for the first time. The size and concentration of silver nanoparticles in the chitosan matrix can be controlled by varying the chitosan-dissolving ability of the solvent with carbonic acid.

About the authors

I. S. Chashchin

Nesmeyanov Institute of Organoelement Compounds

Author for correspondence.
Email: chaschin@polly.phys.msu.ru
Russian Federation, ul. Vavilova 28, Moscow, 119991

T. E. Grigor’ev

Nesmeyanov Institute of Organoelement Compounds; National Research Center “Kurchatov Institute,”

Email: chaschin@polly.phys.msu.ru
Russian Federation, ul. Vavilova 28, Moscow, 119991; pl. Akademika Kurchatova 1, Moscow, 123182

S. S. Abramchuk

Nesmeyanov Institute of Organoelement Compounds

Email: chaschin@polly.phys.msu.ru
Russian Federation, ul. Vavilova 28, Moscow, 119991

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