Density Fluctuations Inside an Individual Polymer Coil

More than five hundred images of individual macromolecules of random styrene-butadiene copolymers and styrene-isoprene block copolymers dissolved in a polystyrene matrix were analyzed. The presence of density fluctuations inside the macromolecular coil has been established. Within the framework of t...

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Detalles Bibliográficos
Autores principales: Chalykh, Anatoly E., Nikulova, Uliana V., Gerasimov, Vladimir K., Matveev, Vladimir V.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10575186/
https://www.ncbi.nlm.nih.gov/pubmed/37836067
http://dx.doi.org/10.3390/polym15194018
Descripción
Sumario:More than five hundred images of individual macromolecules of random styrene-butadiene copolymers and styrene-isoprene block copolymers dissolved in a polystyrene matrix were analyzed. The presence of density fluctuations inside the macromolecular coil has been established. Within the framework of the model of harmonic oscillations, the radial distribution of such density fluctuations is estimated.

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