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Systematic Characterization and Enhanced Corrosion Resistance of Novel Β-Type Ti-30zr Biomedical Alloys With Halloysite Nanotubes (Hnts) and Zirconia (zro2)-Reinforced Polylactic Acid (Pla) Matrix Coatings

dc.authorscopusid 57201986156
dc.authorscopusid 23501298200
dc.authorscopusid 6602615950
dc.authorscopusid 7407577868
dc.authorscopusid 35462522500
dc.contributor.author Topuz, M.
dc.contributor.author Dikici, B.
dc.contributor.author Kasapoglu, A.E.
dc.contributor.author Zhao, X.
dc.contributor.author Niinomi, M.
dc.date.accessioned 2025-05-10T16:55:09Z
dc.date.available 2025-05-10T16:55:09Z
dc.date.issued 2024
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp Topuz M., Van Yuzuncuı Yil University, Department of Mechanical Engineering, Van, 65080, Turkey; Dikici B., Ataturk University, Department of Mechanical Engineering, Erzurum, 25240, Turkey; Kasapoglu A.E., Ataturk University, Eastern Anatolia High Technology Application and Research Center, Erzurum, Turkey; Zhao X., Northeastern University, School of Materials Science and Engineering, Shenyang, 110819, China; Niinomi M., Tohoku University, Institute for Materials Research, Sendai, 980-8577, Japan, Osaka University, Graduate School of Engineering, Division of Materials and Manufacturing Science, Osaka, 564-8680, Japan en_US
dc.description.abstract This study investigates synthesis, the in-vitro corrosion resistance and adhesion performance of PLA-based composite coatings reinforced with halloysite nanotubes (HNT) and zirconia (ZrO2) on beta-type Ti-30Zr-5Mo biomedical alloys. The coatings were synthesized using the sol-gel method and characterized for their surface morphology, chemical composition, and electrochemical properties. SEM analysis revealed the presence of micropores and cracks, particularly in HNT and HNT/ZrO2 bilayer coatings. XPS and Raman spectroscopy confirmed the successful integration of HNT and ZrO2 into the PLA matrix. The potentiodynamic polarization scans and electrochemical impedance spectroscopy (EIS) showed enhanced corrosion resistance for coatings containing HNT and ZrO2, with the HNT/ZrO2 bilayer demonstrating the best performance. Contact angle measurements indicated hydrophilic properties, crucial for bioactive surfaces. Overall, the study demonstrates that HNT and ZrO2 reinforcements in PLA coatings significantly improve the corrosion resistance and bioactivity of Ti-30Zr-5Mo alloys, making them promising candidates for biomedical applications. Details are compared and discussed in the text. © 2024 Elsevier Ltd en_US
dc.description.sponsorship ESAN; Eczacibasi Inc. en_US
dc.identifier.doi 10.1016/j.mtcomm.2024.110110
dc.identifier.issn 2352-4928
dc.identifier.scopus 2-s2.0-85201884387
dc.identifier.scopusquality Q2
dc.identifier.uri https://doi.org/10.1016/j.mtcomm.2024.110110
dc.identifier.uri https://hdl.handle.net/20.500.14720/3393
dc.identifier.volume 40 en_US
dc.identifier.wosquality Q2
dc.language.iso en en_US
dc.publisher Elsevier Ltd en_US
dc.relation.ispartof Materials Today Communications en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Halloysite Nanotubes en_US
dc.subject In-Vitro Corrosion en_US
dc.subject Pla en_US
dc.subject Sol-Gel en_US
dc.subject Ti-30Zr-5Mo Alloy en_US
dc.subject Zirconia en_US
dc.title Systematic Characterization and Enhanced Corrosion Resistance of Novel Β-Type Ti-30zr Biomedical Alloys With Halloysite Nanotubes (Hnts) and Zirconia (zro2)-Reinforced Polylactic Acid (Pla) Matrix Coatings en_US
dc.type Article en_US

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