Microplasma-Sprayed Titanium and Hydroxyapatite Coatings on Ti6Al4V Alloy: in vitro Biocompatibility and Corrosion Resistance: Part I

Alontseva D., Yantsen Y. S., Voinarovych S., Obrosov A., YAMANOĞLU R., Khoshnaw F., ...Daha Fazla

Johnson Matthey Technology Review, cilt.69, sa.1, ss.45-58, 2025 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 69 Sayı: 1
  • Basım Tarihi: 2025
  • Doi Numarası: 10.1595/205651325x17201903387613
  • Dergi Adı: Johnson Matthey Technology Review
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Applied Science & Technology Source, Compendex, Directory of Open Access Journals
  • Sayfa Sayıları: ss.45-58
  • Anahtar Kelimeler: biocompatible coatings, endoprosthesis implants, in vitro test, elastic modulus, porosity, surface roughness
  • Kocaeli Üniversitesi Adresli: Evet

Özet

This two-part paper investigates the bioactivity and mechanical properties of coatings applied to Ti6Al4V, a common titanium alloy used in endoprosthetic implants. Coatings made from hydroxyapatite (HA) powder and commercially pure titanium (CP-Ti) wires were applied using microplasma spraying. The study focuses on the responses of rat mesenchymal stem cells (MSCs), which are essential for bone healing, to these coatings. Part I shows how adjusting the microplasma spraying process allows coatings with varying porosity and surface roughness to be achieved.