Abstract
In this study, we demonstrated the possibility of modification of the surface of PLLA scaffold fibers by reactive magnetron sputtering of a titanium target under a nitrogen atmosphere. The influence of exposure time and average fiber diameter on the morphological and physico-chemical properties of these materials was studied. During the research, it was found that the DC magnetron modification allows the formation of a coating whose penetration depth into the volume of the scaffold depends on the mean diameter of the fibers. The wettability studies of the obtained materials showed that the contact angle also depends on the fibers average diameter and concentration of titanium in the deposited coating.
| Original language | English |
|---|---|
| Article number | 032076 |
| Journal | Journal of Physics: Conference Series |
| Volume | 1115 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 27 Nov 2018 |
| Event | 6th International Congress on Energy Fluxes and Radiation Effects 2018, EFRE 2018 - Tomsk, Russian Federation Duration: 16 Sep 2018 → 22 Sep 2018 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
The physico-chemical properties of electrospun vascular PLLA scaffolds modified by the DC magnetron sputtering of a titanium target. / Maryin, P. V.; Bolbasov, E. N.; Tverdokhlebov, S. I.
In: Journal of Physics: Conference Series, Vol. 1115, No. 3, 032076, 27.11.2018.Research output: Contribution to journal › Conference article
}
TY - JOUR
T1 - The physico-chemical properties of electrospun vascular PLLA scaffolds modified by the DC magnetron sputtering of a titanium target
AU - Maryin, P. V.
AU - Bolbasov, E. N.
AU - Tverdokhlebov, S. I.
PY - 2018/11/27
Y1 - 2018/11/27
N2 - In this study, we demonstrated the possibility of modification of the surface of PLLA scaffold fibers by reactive magnetron sputtering of a titanium target under a nitrogen atmosphere. The influence of exposure time and average fiber diameter on the morphological and physico-chemical properties of these materials was studied. During the research, it was found that the DC magnetron modification allows the formation of a coating whose penetration depth into the volume of the scaffold depends on the mean diameter of the fibers. The wettability studies of the obtained materials showed that the contact angle also depends on the fibers average diameter and concentration of titanium in the deposited coating.
AB - In this study, we demonstrated the possibility of modification of the surface of PLLA scaffold fibers by reactive magnetron sputtering of a titanium target under a nitrogen atmosphere. The influence of exposure time and average fiber diameter on the morphological and physico-chemical properties of these materials was studied. During the research, it was found that the DC magnetron modification allows the formation of a coating whose penetration depth into the volume of the scaffold depends on the mean diameter of the fibers. The wettability studies of the obtained materials showed that the contact angle also depends on the fibers average diameter and concentration of titanium in the deposited coating.
UR - http://www.scopus.com/inward/record.url?scp=85058243091&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85058243091&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1115/3/032076
DO - 10.1088/1742-6596/1115/3/032076
M3 - Conference article
AN - SCOPUS:85058243091
VL - 1115
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 3
M1 - 032076
ER -