Composition Polymeric Membranes Based on the VDF-TeFE Copolymer Formed by Electrospinning; IOP Conference Series: Materials Science and Engineering; Vol. 731 : Advanced Materials for Engineering and Medicine (AMEM-2019)
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 731 : Advanced Materials for Engineering and Medicine (AMEM-2019).— 2020.— [012022, 6 p.] |
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| Tóm tắt: | Title screen 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. |
| Ngôn ngữ: | Tiếng Anh |
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2020
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| Truy cập trực tuyến: | http://dx.doi.org/10.1088/1757-899X/731/1/012022 http://earchive.tpu.ru/handle/11683/58049 |
| Định dạng: | Điện tử Chương của sách |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661947 |