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Membranes
Volume 11
Issue 9
10.3390/membranes11090690
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Article

DLC-Coated Ferroelectric Membranes as Vascular Patches: Physico-Chemical Properties and Biocompatibility

by
Yuri Yuriev
1,2,
Semen Goreninskii
3,
Artem Runts
1,
Elisaveta Prosetskaya
1,
Evgenii Plotnikov
4,
Darya Shishkova
5,
Yulia Kudryavtseva
5 and
Evgeny Bolbasov
1,2,*
1
B.P. Veinberg Research and Educational Centre, Tomsk Polytechnic University, 634050 Tomsk, Russia
2
Microwave Photonics Laboratory, V.E. Zuev Institute of Atmospheric Optics SB RAS, 634055 Tomsk, Russia
3
N.M. Kizhner Research and Educational Centre, Tomsk Polytechnic University, 634050 Tomsk, Russia
4
Research School of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, 634050 Tomsk, Russia
5
Research Institute for Complex Issues of Cardiovascular Diseases, 650002 Kemerovo, Russia
*
Author to whom correspondence should be addressed.
Membranes 2021, 11(9), 690; https://doi.org/10.3390/membranes11090690
Submission received: 16 August 2021 / Revised: 30 August 2021 / Accepted: 31 August 2021 / Published: 7 September 2021
(This article belongs to the Special Issue Biocompatible Membranes)
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Abstract

In this paper, the results on the fabrication of ferroelectric membranes as vascular patches with modified surfaces are presented. For the modification of a membrane surface contacting blood, DLC coating was deposited using the pulsed vacuum arc deposition technique. The physico-chemical properties and cytotoxicity of the membranes modified under various conditions were studied. It was found that DLC coatings do not affect membrane microstructure, preserving its crystal structure as well as its high strength and elongation. It was revealed that an increase in the capacitor storage voltage results in the rise in sp2- and sp-hybridized carbon concentration, which makes it possible to control the chemical structure and surface energy of the modified surface. The experiments with 3T3L1 fibroblasts showed no toxic effects of the materials extracts.
Keywords: ferroelectric membranes; DLC coatings; vascular patches ferroelectric membranes; DLC coatings; vascular patches
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MDPI and ACS Style

Yuriev, Y.; Goreninskii, S.; Runts, A.; Prosetskaya, E.; Plotnikov, E.; Shishkova, D.; Kudryavtseva, Y.; Bolbasov, E. DLC-Coated Ferroelectric Membranes as Vascular Patches: Physico-Chemical Properties and Biocompatibility. Membranes 2021, 11, 690. https://doi.org/10.3390/membranes11090690

AMA Style

Yuriev Y, Goreninskii S, Runts A, Prosetskaya E, Plotnikov E, Shishkova D, Kudryavtseva Y, Bolbasov E. DLC-Coated Ferroelectric Membranes as Vascular Patches: Physico-Chemical Properties and Biocompatibility. Membranes. 2021; 11(9):690. https://doi.org/10.3390/membranes11090690

Chicago/Turabian Style

Yuriev, Yuri, Semen Goreninskii, Artem Runts, Elisaveta Prosetskaya, Evgenii Plotnikov, Darya Shishkova, Yulia Kudryavtseva, and Evgeny Bolbasov. 2021. "DLC-Coated Ferroelectric Membranes as Vascular Patches: Physico-Chemical Properties and Biocompatibility" Membranes 11, no. 9: 690. https://doi.org/10.3390/membranes11090690

APA Style

Yuriev, Y., Goreninskii, S., Runts, A., Prosetskaya, E., Plotnikov, E., Shishkova, D., Kudryavtseva, Y., & Bolbasov, E. (2021). DLC-Coated Ferroelectric Membranes as Vascular Patches: Physico-Chemical Properties and Biocompatibility. Membranes, 11(9), 690. https://doi.org/10.3390/membranes11090690

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