Synthesis of Heterostructured TiO2 Nanopores/Nanotubes by Anodizing at High Voltages

被引：0
|
作者：
Tuan, Ta Quoc [1 ,2 ]
Toan, Le Van [1 ,3 ]
Pham, Vuong-Hung [1 ,2 ]
机构：
[1] Hanoi Univ Sci & Technol HUST, Sch Mat Sci & Engn, 01 Dai Co Viet, Hanoi 100000, Vietnam
[2] Hanoi Univ Sci & Technol HUST, Lab Biomed Mat, 01 Dai Co Viet, Hanoi 100000, Vietnam
[3] Le Quy Don Tech Univ, Fac Phys & Chem Engn, Dept Environm Engn, 236 Hoang Quoc Viet Rd, Hanoi 100000, Vietnam
来源：
MATERIALS | 2024年 / 17卷 / 13期
关键词：
biomaterials; corrosion rate; anodizing; cell attachment; BIOMEDICAL APPLICATIONS; TITANIUM; NANOTUBES; FABRICATION; SURFACE;
D O I：
10.3390/ma17133347
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
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.
引用
收藏
页数：9
相关论文
共 50 条
  • [1] TiO2: from nanotubes to nanopores by changing the anodizing voltage in floride-glycerol electrolyte
    Manole, Claudiu Constantin
    Pirvu, Cristian
    Demetrescu, Ioana
    ELECTROCHEMISTRY AND PHYSICAL CHEMICAL METHODS IN SERVING MATERIALS FOR SUSTAINABLE DEVELOPMENT, 2009, 415 : 5 - 8
  • [2] Anodic synthesis of TiO2 nanotubes by step-up voltages
    Sivaprakash, V
    Narayanan, R.
    JOURNAL OF COMPOSITE MATERIALS, 2021, 55 (25) : 3775 - 3784
  • [3] Influence of anodizing voltage mode on the nanostructure of TiO2 nanotubes
    Gui, Qunfang
    Yu, Dongliang
    Zhang, Shaoyu
    Xiao, Huapeng
    Yang, Chunyan
    Song, Ye
    Zhu, Xufei
    JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2014, 18 (01) : 141 - 148
  • [4] Influence of anodizing voltage mode on the nanostructure of TiO2 nanotubes
    Qunfang Gui
    Dongliang Yu
    Shaoyu Zhang
    Huapeng Xiao
    Chunyan Yang
    Ye Song
    Xufei Zhu
    Journal of Solid State Electrochemistry, 2014, 18 : 141 - 148
  • [5] High pressure synthesis of amorphous TiO2 nanotubes
    Li, Quanjun
    Liu, Ran
    Wang, Tianyi
    Xu, Ke
    Dong, Qing
    Liu, Bo
    Liu, Jing
    Liu, Bingbing
    AIP ADVANCES, 2015, 5 (09):
  • [6] Anodizing Process of Titanium and Formation Mechanism of Anodic TiO2 Nanotubes
    Wang Jing
    Fan Haowen
    Zhang He
    Chen Qun
    Liu Yi
    Ma Weihua
    PROGRESS IN CHEMISTRY, 2016, 28 (2-3) : 284 - 295
  • [7] Antibacterial and Biological Behavior of TiO2 Nanotubes Produced by Anodizing Technique
    Ocampo R.A.
    Echeverría F.E.
    Ocampo, Robinson Aguirre (robinson.aguirre@udea.edu.co), 1600, Begell House Inc. (49): : 51 - 65
  • [8] Effect of Temperature and Anodizing Potential on the Photocatalytic Activity of TiO2 Nanotubes
    Farrokh, M.
    Alitabar, M.
    Gheiratmand, T.
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2020, 20 (03) : 1922 - 1927
  • [9] Doped TiO2 and TiO2 Nanotubes: Synthesis and Applications
    Nah, Yoon-Chae
    Paramasivam, Indhumati
    Schmuki, Patrik
    CHEMPHYSCHEM, 2010, 11 (13) : 2698 - 2713
  • [10] Electrochemical synthesis of aligned amorphous carbon nanotubes/TiO2 nanotubes heterostructured arrays and its field emission properties
    Jiang, Jinlong
    Fang, Huaqing
    Zhang, Xia
    He, Kaichen
    Wei, Zhiqiang
    Pang, Xianjuan
    Dai, Jianfeng
    DIAMOND AND RELATED MATERIALS, 2017, 74 : 205 - 211
12345