Structure-Formation Features in Ultrathin Fibers of Poly(3-Hydroxybutyrate) Modified with Nanoparticles.

Autor: Ol′khov, A., Iordanskii, A., Staroverova, O., Gumargalieva, K., Sklyanchuk, E., Gur′ev, V., Abbasov, T., Ishchenko, A., Rogovina, S., Berlin, A.
Předmět:
Zdroj: Fibre Chemistry; Jan2016, Vol. 47 Issue 5, p348-361, 14p, 1 Black and White Photograph, 6 Charts, 4 Graphs
Abstrakt: Supramolecular structure formation of poly(3-hydroxybutyrate) ultrathin fibers prepared by electrospinning and the influence of low concentrations of silicon and TiO nanoparticles on the structure, physicomechanical and sorption properties, and resistance to thermal destruction and thermoand photo-oxidative destruction of non-woven fibrous material based on these fibers were studied. It was found that nanoparticles promoted the formation of thinner fibers with enhanced physicomechanical parameters and a structure that was more resistant to thermal and thermo- and photo-oxidative destruction and had a positive effect on the growth dynamics of mesenchymal stem cells. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index