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The Influence of Calcination Temperature on the Structural and Biological Characteristics of Hydrothermally Synthesized Tio2 Nanotube: In Vitro Study Publisher



Khoshroo K1 ; Jafarzadeh Kashi TS1, 2 ; Moztarzadeh F3 ; Eslami H3 ; Tahriri M1, 2, 3, 4
Authors
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Authors Affiliations
  1. 1. Dental Materials Department, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
  2. 2. Iranian Tissue Bank and Research Center, Tehran University of Medical Sciences, Tehran, Iran
  3. 3. Biomaterials Group, Faculty of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
  4. 4. Department of Developmental Sciences, Marquette University, School of Dentistry, Milwaukee, WI, United States

Source: Synthesis and Reactivity in Inorganic# Metal-Organic and Nano-Metal Chemistry Published:2016


Abstract

In this research, a systematic analysis of the impact of calcination temperature on the structural and biological characteristics of titania nanotube synthesized during alkaline hydrothermal transformation of TiO2 under atmospheric conditions has been evaluated using X-ray diffraction, Fourier transform infrared spectroscopy, field-emission scanning electron microscopy, transmission electron microscopy, MTT assay, and real-time polymerase chain reaction. XRD results revealed that annealing of titania nanotube led to appear anatase phase which completely converted to this phase at 650°C that display the deterioration of layered structure and the breakdown of walls of titanate. Finally, biological evaluation indicated clearly that TiO2 nanotubes promote the adhesion and proliferation of human mesenchymal stem cells in comparison with TiO2 nanoparticles. © 2016 Taylor and Francis Group, LLC.
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1. Hydrothermal Synthesis and Characterization of Tio2-Derived Nanotubes for Biomedical Applications, Synthesis and Reactivity in Inorganic# Metal-Organic and Nano-Metal Chemistry (2016)
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