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- Title
Metal and Metalloid Nanoparticles Stabilized by (Bio)polymers: Spectral and Structural-Morphological Characteristics.
- Authors
Valueva, S. V.; Borovikova, L. N.; Vylegzhanina, M. E.; Nazarova, O. V.; Panarin, E. F.
- Abstract
A comparative study of the spectral and structural-morphological characteristics of a metal (copper, silver) and a metalloid (selenium) containing nanodispersions based on biocompatible water-soluble stabilizers (bovine serum albumin, random copolymers of 2-deoxy-2-methacrylamide-D-glucose or 4-acryloyl-morpholine with 2-dimethylaminoethyl-methacrylate) is carried out by means of the UV-spectroscopy as well as the atomic-force and transmission electron microscopy. Effect of the nature of the nanoparticle as well as polymeric stabilizer on the spectral and structural-morphological characteristics and mechanism of formation of the nanostructures/nanoparticles is demonstrated. It is established that structures with different organizations of the organic phase around nanoparticles are formed in the studied nanodispersions. It is shown that for the studied polymer carriers, metal-containing nanostructures/nanoparticles have smaller dimensions than metalloid-containing systems.
- Publication
Technical Physics, 2022, Vol 66, Issue 4, p258
- ISSN
1063-7842
- Publication type
Article
- DOI
10.1134/S1063784222050127