We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Electrophoretic Deposition of ZnO-Containing Bioactive Glass Coatings on AISI 316L Stainless Steel for Biomedical Applications.
- Authors
Heidari Laybidi, Farnaz; Bahrami, Abbas; Abbasi, Mohammad Saeid; Rajabinezhad, Mojtaba; Heidari Beni, Bahar; Karampoor, Mohammad Reza; Mousavi Anijdan, S. H.
- Abstract
The main objective of this investigation was to study the implications of incorporating zinc oxide nanoparticles into the matrix of a bioactive glass for the bioactivity and structural properties of the deposited coating. ZnO-containing bioactive glass was coated on an AISI 316L stainless steel substrate using the electrophoretic deposition technique. AISI 316L stainless steel is a biomedical grade steel, which is widely used in different biomedical applications. For the electrophoretic deposition, voltages and times were chosen in the range of 15–40 V and 15–120 min, respectively. The microstructure, phase composition, and surface roughness of coated samples were analyzed in this investigation. Moreover, the corrosion behavior and the MTT (mitochondrial activity) of samples were studied. Results showed a uniform distribution of elements such as silicon and calcium, characteristic of bioactive glass 58S5, in the coating as well as the uniform distribution of Zn inside the ZnO-containing samples. The findings showed that the deposited ZnO-containing bioactive glass is a hydrophilic surface with a relatively rough surface texture. The results of the MTT and antibacterial effects showed that the deposited layers have promising cell viability.
- Subjects
BIOACTIVE glasses; ELECTROPHORETIC deposition; GLASS coatings; STAINLESS steel; HYDROPHILIC surfaces; ZINC oxide; ZINC oxide films; AUSTENITIC stainless steel; MANGANOUS sulfide
- Publication
Coatings (2079-6412), 2023, Vol 13, Issue 11, p1946
- ISSN
2079-6412
- Publication type
Article
- DOI
10.3390/coatings13111946