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Chinese Journal of Materials Research  2012, Vol. 26 Issue (6): 572-576    DOI:
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Preparation and Properties of Porous TiO2/HA/TiO2 Composite Coating
ZHANG Jingxian1, HONG Qiuhong1, SUN Xuetong2, ZHANG Xinping2
1.Department of Chemistry, Jinan University, Guangzhou 510632
2.School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640
Cite this article: 

ZHANG Jingxian HONG Qiuhong SUN Xuetong ZHANG Xinping. Preparation and Properties of Porous TiO2/HA/TiO2 Composite Coating. Chinese Journal of Materials Research, 2012, 26(6): 572-576.

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Abstract  

A porous TiO2 /HA/TiO2 composite coating was prepared on the surface of a porous NiTi alloy by mixed sol method. The release rates of Ni ion of the porous NiTi alloy of different porosity ratios in the composite coatings in a simulated body fluid decrease markedly compared with the uncoated alloys. The composite coatings have better biological activity than that of a single–layer coating and then can induce the growth of apatite quickly. The release characteristics of gentamicin sulfate loaded on the
porous NiTi alloy was also investigated. The results show that the porous NiTi alloy can control the release of drugs by means of the special pore structure, and the drugs show a slow and controlled release pattern.

Key words:  inorganic non–metallic materials      porous NiTi alloy      sol–gel method      composite coating      drugs release     
Received:  10 May 2012     
ZTFLH:  TB321  
Fund: 

Supported by National Nature Science Foundation of China Nos.50871039 & 51001050, and Guangdong Provincial Nature Science Foundation No.10151064101000017.

URL: 

https://www.cjmr.org/EN/     OR     https://www.cjmr.org/EN/Y2012/V26/I6/572

1 ZHANG Xinping, ZHANG Yupeng, Recent advances in research and development of porous NiTi shape memory alloys, Chinese Journal of Materials Research, 21 (6), 1(2007)

(张新平, 张宇鹏, 多孔NiTi形状记忆合金研究进展. 材料研究学报, 21(6), 1(2007))

2 Y.P.Zhang, D.S.Li, X.P.Zhang, Gradient porosity and large pore size NiTi shape memory alloys, Scripta Materialia, Scripta Mater., 57(11), 1020(2007)

3 D.S.Li, Y.P.Zhang, G.Eggeler, X.P.Zhang, High porosity and high–strength porous NiTi shape memory alloys with controllable pore characteristics, J. Alloys Compd., 470, L1(2009)

4 D.S.Li, Y.P.Zhang, X.Ma, X.P.Zhang, Space–holder engineered porous NiTi shape memory alloys with improved pore characteristics and mechanical properties, J. Alloys Compd., 474, L1 (2009)

5 H.C.Jiang, L.J.Rong, Effect of hydroxyapatite coating on nickel release of the porous NiTi shape memory alloy fabricated by SHS method, Surf. Coat. Technol., 201, 1017(2006)

6 Li Y.H., Rao G.B., Rong L.J., Y. Y. Li, W. Ke, Effect of pores on corrosion characteristics of porous NiTi alloy in simulated body fluid, Mater. Sci. Eng., A363, 356(2003)

7 J.X.Zhang, R.F.Guan, X.P.Zhang, Synthesis and characterization of sol–gel hydroxyapatite coatings deposited on porous NiTi alloys, J Alloy Compd, 509(13), 4643(2011)

8 ZHANG Jingxian, ZHANG Xinping, SUN Xuetong, LIU Yingliang, Preparation of TiO2 coated biomedical porous NiTi alloys by sol–gel method, Chinese Journal of Inorganic Chemistry, 27(2), 264(2011)

(张静娴, 张新平, 孙学通, 刘应亮, 医用多孔NiTi合金表面溶胶--凝胶法制备TiO2涂层, 无机化学学报,  27(2), 264(2011))

9 ZHANG Yupeng, ZHANG Xinping, ZHONG Chiyuan, Fabrication, Transformation and super elasticity behavior of NiTi memory alloy with large pore size and gradient porosity, Acta metallurgica sinica, 43(11), 1221(2007)

(张宇鹏, 张新平, 钟志源, 梯度孔隙率与大孔隙尺寸NiTi形状记忆合金的制备及其相变和超弹性行为, 金属学报,  43(11), 1221(2007))

10 Y.P.Zhang, C.Y.Chung, X.P.Zhang, Porous titanium–nickel alloys with adjustable porosity fabricated by use of pore–forming agent and conventional sintering, Journal of Materials Science and Engineering, 25(6), 938(2007)

11 S.Q.CHEN, Z.Q.ZHU, J.Z.ZHU, J.ZHANG, Y.L.SHI, K.YU, W.M.WANG, X.H. WANG, X. FENG, L.Q. LUO, L. SHAO, Hydroxyapatite coating on porous silicon substrate obtained by precipitation process, Appl. Surf. Sci., 230, 418(2004)

12 R.Rohanizadeh, M.Al–Sadeq, R.Z.Legeros, Preparation of different forms of titanium oxide on titanium surface: effects on apatite deposition, J Biomed Mater Res, 71A(2), 343(2004)

13 T.Higuchi, Rate of release of medicaments from ointment bases containing drugs in suspension, Journal of Pharmaceutical Sciences, 50(10), 874(1961)

14 YANG Zhiping, HAN Jian, LI Xin, LI Jianmin, Development of a novel drug dilivery system based on calcium phosphate cement with methotrexate and its drug release test in vitro, Acta Acad. Med. Sin., 29(6), 765(2007)

(杨志平, 韩键, 李昕, 李建民, 含甲氨喋呤的磷酸钙骨水泥药物释放体系的制备及体外药物释放, 中国医学科学院学报, 29(6), 765(2007))
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