Cubic mesoporous silica thin films coated on titanium to induce carbonated hydroxyapatite deposition

被引：0
|
作者：
Zhang, Zhen-Rong [1 ]
Yao, Yi-Yuan [1 ]
Luo, Kai [1 ]
Wan, Long [1 ]
Liu, Xuan-Yong [2 ]
机构：
[1] College of Materials Science and Technology, Hunan University, Changsha,410082, China
[2] Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai,200050, China
来源：
Wuji Cailiao Xuebao/Journal of Inorganic Materials | 2015年 / 30卷 / 07期
关键词：
Bioactivity - Coatings - Thin films - Gas adsorption - Hydroxyapatite - Silica - Carbonation - Energy dispersive spectroscopy - Surface analysis - Titanium compounds - Mesoporous materials - X ray diffraction;
D O I：
10.15541/jim20150038
中图分类号：
学科分类号：
摘要：
Cubic mesoporous silica thin films were synthesized on pure titanium by dip-coating method and then their bioactivity were evaluated through the induced deposition of bone-like carbonated hydroxyapatite (CHA) layer in vitro. The composition, microstructure and morphology of the films were characterized by small-angel X-ray diffraction, Fourier transform infrared spectrum, nitrogen adsorption, electron microscopes and energy dispersive spectroscopy, etc. The surface Zeta potential of the films was investigated by electrokinetic analyzer for solid surface analysis. The results reveal that the films have three-dimensional cubic mesostructure. The mesoporous silica films are covered with a thin CHA layer after being soaked in a simulated body fluid (1.5 SBF) for 14 d, indicating its good bioactivity. The unique mesostructure and the presence of abundant electronegative silanol groups in physiological solution may be responsible for the bioactivity. ©, 2015, Science Press. All right reserved.
引用
收藏
页码：725 / 731
相关论文
共 50 条
  • [31] Mesoporous aluminophosphate thin films with cubic pore arrangement
    Mazaj, A.
    Costacurta, S.
    Logar, N. Zabukovec
    Mali, G.
    Tusar, N. Novak
    Innocenzi, P.
    Malfatti, L.
    Thibault-Starzyk, F.
    Amenitsch, H.
    Kaucic, V.
    Soler-Illia, G. J. A. A.
    LANGMUIR, 2008, 24 (12) : 6220 - 6225
  • [32] Control of pore size and condensation rate of cubic mesoporous silica thin films using a swelling agent
    Hwang, YK
    Patil, KR
    Jhung, SH
    Chang, JS
    Ko, YJ
    Park, SE
    MICROPOROUS AND MESOPOROUS MATERIALS, 2005, 78 (2-3) : 245 - 253
  • [33] Hydroxyapatite thin films on titanium deposited by KrF laser
    Bao, Quanhe
    Chen, Chuanzhong
    Wang, Diangang
    Zhao, Yafan
    Lei, Tingquan
    Liu, Junming
    SURFACE REVIEW AND LETTERS, 2006, 13 (04) : 451 - 455
  • [34] In Vitro and In Vivo Osteogenic Activity of Titanium Implants Coated by Pulsed Laser Deposition with a Thin Film of Fluoridated Hydroxyapatite
    Chen, Luyuan
    Komasa, Satoshi
    Hashimoto, Yoshiya
    Hontsu, Shigeki
    Okazaki, Joji
    INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2018, 19 (04)
  • [35] Carbonated hydroxyapatite deposition at physiological temperature on ordered titanium oxide nanotubes using pulsed electrochemistry
    Utku, F. S.
    Seckin, E.
    Goller, G.
    Tamerler, C.
    Urgen, M.
    CERAMICS INTERNATIONAL, 2014, 40 (10) : 15479 - 15487
  • [36] Development of hydroxyapatite thin film on titanium substrate by electrophoretic deposition
    You, CK
    Meng, XW
    Kwon, TY
    Yang, YZ
    Ong, JL
    Kim, S
    Kim, KH
    BIOCERAMICS 17, 2005, 284-286 : 901 - 904
  • [37] Deposition of hydroxyapatite thin films by excimer laser ablation
    Universitat de Barcelona, Barcelona, Spain
    Thin Solid Films, 1-2 (393-396):
  • [38] Deposition of hydroxyapatite thin films by excimer laser ablation
    Fernandez-Pradas, JM
    Sardin, G
    Cleries, L
    Serra, P
    Ferrater, C
    Morenza, JL
    THIN SOLID FILMS, 1998, 317 (1-2) : 393 - 396
  • [39] Aerosol assisted chemical vapour deposition of hydroxyapatite-embedded titanium dioxide composite thin films
    Piccirillo, C.
    Denis, C. J.
    Pullar, R. C.
    Binions, R.
    Parkin, I. P.
    Darr, J. A.
    Castro, P. M. L.
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2017, 332 : 45 - 53
  • [40] Hydroxyapatite thin films synthesized by Pulsed Laser Deposition onto titanium mesh implants for cranioplasty applications
    Duta, L.
    Stan, G. E.
    Popescu, A. C.
    Socol, G.
    Miroiu, F. M.
    Mihailescu, I. N.
    Ianculescu, A.
    Poeata, I.
    Chiriac, A.
    ROMOPTO 2012: TENTH CONFERENCE ON OPTICS: MICRO- TO NANOPHOTONICS III, 2013, 8882
12345