Abstract
Comparative studies of the morphological characteristics of selenium- and platinum-containing nanostructures were performed by molecular optics methods. The nanostructures were based on an ionogenic polymeric stabilizer, poly-N,N,N,N-trimethylmethacryloyloxyethylammonium methyl sulfate, and a non-ionogenic polymeric stabilizer, oxyethylcellulose. Studies were performed in aqueous solutions at a fixed ratio between components. The adsorption of a considerable number of polymer macromolecules on nanoparticles with the formation of superhigh-molecular-weight nanostructures with shapes close to spherical was observed for all the nanosystems studied. The thermodynamic state of nanosystems was characterized. Certain morphological characteristics of nanostructures were substantially influenced by the nature of both nanoparticles and polymer matrix.
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Original Russian Text © S.V. Valueva, A.I. Kipper, L.N. Borovikova, N.A. Matveeva, 2010, published in Zhurnal Fizicheskoi Khimii, 2010, Vol. 84, No. 12, pp. 2306–2311.
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Valueva, S.V., Kipper, A.I., Borovikova, L.N. et al. The influence of the nature of a nanoparticle and polymer matrix on the morphological characteristics of polymeric nanostructures. Russ. J. Phys. Chem. 84, 2110–2115 (2010). https://doi.org/10.1134/S0036024410120186
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DOI: https://doi.org/10.1134/S0036024410120186