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Temperature-engineered Ti-based thin-film metallic glass coatings with superior electrochemical and biological stability for bioimplants

delete2026-06-14
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PRE
AI
S
S. Thanka Rajan *
A
A. Arockiarajan
P
Petr Vašina *
DOI:10.1016/j.surfcoat.2026.133693delete
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Abstract

Abstract

En 中文
• Temperature-controlled sputtering enables tunable amorphous–nanocrystalline transitions in TiCuTaNb thin-film metallic glass coatings. • Fully amorphous TiCuTaNb coatings exhibit superior corrosion resistance and highest charge-transfer resistance in simulated body fluid. • Deposition temperature governs a trade-off between electrochemical stability and calcium phosphate mineralisation behavior. • Amorphous TiCuTaNb coatings significantly reduce platelet adhesion and delay whole-blood clot formation, indicating excellent hemocompatibility. • TiCuTaNb thin-film metallic glasses promote osteoblast adhesion and proliferation, confirming cytocompatibility for implant applications.

Journal

Surface and Coatings Technology cover
Surface and Coatings Technology
IF:
6.1
Papers:
2.8W
Citations:
7.1W

Organization

M
masaryk university
Scholars:
2.4K
Papers: 951
Citations: 0
I
indian institute of technology madras
Scholars:
716
Papers: 287
Citations: 0
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