A NEW APPROACH TO THE CREATION OF MEMBRANES BASED ON POLY-3-HYDROXYBUTYRATE AND HEMIN MODIFYING ADDITIVE
https://doi.org/10.31143/2221-7789-2024-3-92-96
EDN: FWMVGV
Abstract
This article proposes a simple and universal approach to the modification and functionalization of the surface of environmentally friendly fibrous nonwoven membranes based on biodegradable poly-3-hydroxybu- tyrate (PHB) and a natural biocompatible functional additive, iron-containing porphyrin, hemin by electro- forming. Modification and functionalization of the surface of the PHB membranes was carried out by adding low concentrations of hemin (from 1 to 5 wt. %) to the initial solutions. The structure and performance charac- teristics of the modified membranes were studied by various physicochemical methods, including differential scanning calorimetry, X-ray diffraction analysis, scanning electron microscopy.
About the Authors
P. M. Tyubaeva
G.V. Plekhanov Russian University of Economics
N.M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences
Russian Federation
Russian Federation
I. A. Varyan
G.V. Plekhanov Russian University of Economics
N.M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences
Russian Federation
Russian Federation
A. A. Popov
G.V. Plekhanov Russian University of Economics
N.M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences
Russian Federation
Russian Federation
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Review
For citations:
Tyubaeva P.M., Varyan I.A., Popov A.A. A NEW APPROACH TO THE CREATION OF MEMBRANES BASED ON POLY-3-HYDROXYBUTYRATE AND HEMIN MODIFYING ADDITIVE. Proceedings of the Kabardino-Balkarian State University. 2024;14(3):92-96. (In Russ.) https://doi.org/10.31143/2221-7789-2024-3-92-96. EDN: FWMVGV
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