Magnetron Sputtering of Antibacterial and Antifungal Tantalum-Copper and Niobium-Copper Coatings on Three Dimensional-Printed Porous Titanium Alloy Scaffolds: Part II

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dc.contributor.authorBagdat Azamatov
dc.contributor.authorDmitry Dogadkin
dc.contributor.authorBauyrzhan Maratuly
dc.contributor.authorA. B. Borisov
dc.contributor.authorYuliya Safarova
dc.contributor.authorRıdvan Yamanoğlu
dc.contributor.authorDarya Alontseva
dc.date.accessioned2025-08-26T11:30:42Z
dc.date.available2025-08-26T11:30:42Z
dc.date.issued2025-01-01
dc.description.abstractThis is Part II of a study on the antimicrobial efficacy of tantalum-copper and niobium-copper coatings, applied via magnetron sputtering (MS) on three dimensional (3D) printed porous Ti6Al4V alloy scaffolds and gas-abrasive treated Ti6Al4V alloy, against Staphylococcus aureus and Candida albicans. Thicker coatings were found to show superior antimicrobial activity; however, thin niobium-copper coatings and uncoated alloy did not exhibit inhibitory effects. The release dynamics of copper ions from tantalum-copper coatings into physiological solution, analysed over ten days via inductively coupled plasma mass spectrometry, matched the inhibition zone growth. These findings support the potential of these coatings in developing endoprosthesis implants with enhanced antimicrobial properties.en
dc.identifier.citationAzamatov Bagdat, Dogadkin Dmitry, Maratuly Bauyrzhan, Borisov Alexandr, (Yantsen) Yuliya Safarova, Yamanoglu Ridvan, Alontseva Darya. (2025). Magnetron Sputtering of Antibacterial and Antifungal Tantalum-Copper and Niobium-Copper Coatings on Three Dimensional-Printed Porous Titanium Alloy Scaffolds: Part II. Johnson Matthey Technology Review. https://doi.org/10.1595/205651325x17302963281360en
dc.identifier.doi10.1595/205651325x17302963281360
dc.identifier.urihttps://doi.org/10.1595/205651325x17302963281360
dc.identifier.urihttps://nur.nu.edu.kz/handle/123456789/10369
dc.language.isoen
dc.publisherJohnson Matthey
dc.source(2025)en
dc.subjectTantalumen
dc.subjectCopperen
dc.subjectNiobiumen
dc.subjectTitaniumen
dc.subjectMaterials scienceen
dc.subjectAntifungalen
dc.subjectSputter depositionen
dc.subjectMetallurgyen
dc.subjectAlloyen
dc.subjectPorosityen
dc.subjectTitanium alloyen
dc.subjectCavity magnetronen
dc.subjectSputteringen
dc.subjectComposite materialen
dc.subjectThin filmen
dc.subjectNanotechnologyen
dc.subjectMicrobiologyen
dc.subjectBiology; type of access: open accessen
dc.titleMagnetron Sputtering of Antibacterial and Antifungal Tantalum-Copper and Niobium-Copper Coatings on Three Dimensional-Printed Porous Titanium Alloy Scaffolds: Part IIen
dc.typearticleen

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