Modes development of PLGA scaffolds modification by magnetron co-sputtering of Cu and Ti targets

Abstract Bioresorbable scaffolds from poly(lactide-co-glycolide) (PLGA) were formed by electrospinning. Then, plasma modification of PLGA scaffolds was carried out by magnetron co-sputtering of copper and titanium targets in Ar. The surface morphology, elemental composition and mechanical properties...

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Bibliographic Details
Published in:Journal of physics. Conference series 2021-02, Vol.1799 (1), p.12001
Main Authors: Badaraev, A D, Sidelev, D V, Yurjev, Y N, Bukal, V R, Tverdokhlebov, S I
Format: Article
Language:English
Subjects:
Biocompatibility
Biomedical materials
Copper
Macrostructure
Magnetron sputtering
Mechanical properties
Morphology
Physics
Scaffolds
Titanium
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Summary:Abstract Bioresorbable scaffolds from poly(lactide-co-glycolide) (PLGA) were formed by electrospinning. Then, plasma modification of PLGA scaffolds was carried out by magnetron co-sputtering of copper and titanium targets in Ar. The surface morphology, elemental composition and mechanical properties of the obtained samples were investigated. The modes of plasma modification were selected that could preserve the macrostructure, morphology and mechanical properties of PLGA scaffolds.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1799/1/012001