Composition Polymeric Membranes Based on the VDF-TeFE Copolymer Formed by Electrospinning

T. S. Tverdokhlebova, E. N. Bolbasov, V. M. Bouznik

Research output: Contribution to journalConference article

Abstract

The paper presents the results of pilot studies on the formation of non-woven hydrophilic piezoelectric composite polymer membranes based on a copolymer of vinylidene fluoride and tetrafluoroethylene (VDF-TeFE) and polyethenylpyrrolidine (PEP) by electrospinning. Using optical goniometry, the effect of the PEP content on the wetting of the membrane surface with water was established. Using scanning electron microscopy, the influence of the content PEP on the structure of the formed membranes was studied. The effect of an isotonic NaCl solution on the structure of the formed membranes upon their dissolution within 7 days was studied. Based on studies of the chemical composition of the membranes before and after their dissolution, an assumption was made about the possibility of using the developed membranes for targeted delivery of pharmacological preparations for wound healing.

Original languageEnglish
Article number012022
JournalIOP Conference Series: Materials Science and Engineering
Volume731
Issue number1
DOIs
Publication statusPublished - 20 Jan 2020
EventInternational Science and Technology Conference for Youth on Advanced Materials for Engineering and Medicine, AMEM 2019 - Tomsk, Russian Federation
Duration: 30 Sep 20195 Oct 2019

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ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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