Tuan, T.Q. and Toan, L.V. and Pham, V.-H. (2024) Synthesis of Heterostructured TiO2 Nanopores/Nanotubes by Anodizing at High Voltages. Materials, 17 (13): 3347. ISSN 19961944
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This paper reports on the coating of heterostructured TiO2 nanopores/nanotubes on Ti substrates by anodizing at high voltages to design surfaces for biomedical implants. As the anodized voltage from 50 V to 350 V was applied, the microstructure of the coating shifted from regular TiO2 nanotubes to heterostructured TiO2 nanopores/nanotubes. In addition, the dimension of the heterostructured TiO2 nanopores/nanotubes was a function of voltage. The electrochemical characteristics of TiO2 nanotubes and heterostructured TiO2 nanopores/nanotubes were evaluated in simulated body fluid (SBF) solution. The creation of heterostructured TiO2 nanopores/nanotubes on Ti substrates resulted in a significant increase in BHK cell attachment compared to that of the Ti substrates and the TiO2 nanotubes. © 2024 by the authors.
| Item Type: | Article |
|---|---|
| Divisions: | Faculties > Faculty of Physical and Chemical Engineering |
| Identification Number: | 10.3390/ma17133347 |
| Uncontrolled Keywords: | Body fluids; Coatings; Nanopores; Nanotubes; Titanium; Titanium dioxide, Anodized voltage; Biomedical implants; Cell attachments; Design surfaces; Electrochemical characteristics; Fluid solutions; High-voltages; Simulated body fluids; Ti substrates; TiO 2 nanotube, Corrosion rate |
| URI: | http://eprints.lqdtu.edu.vn/id/eprint/11388 |
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