Calcium hydroxyapatite thin films on titanium substrates prepared by ultrasonic spray pyrolysis

被引：23

作者：

Jokanovic, V ^{[1
]}

Uskokovic, D ^{[1
]}

机构：

[1] Serbian Acad Arts & Sci, Inst Tech Sci, YU-11000 Belgrade, Serbia

来源：

MATERIALS TRANSACTIONS | 2005年 / 46卷 / 02期

关键词：

calciumhydroxyapatite; ultrasonic spray deposition; thin films; titanium substrate;

D O I：

10.2320/matertrans.46.228

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Calciumhydroxyapatite thin films have been prepared by ultrasonic spray pyrolysis deposition on titanium substrate. The surface morphologies of the films formed at different deposition times were analysed by using SEM. The mechanism of the films formation was investigated in relation to the observed film morphology during the first stages of its formation, as well as to its consolidation to the final form. The chemical homogeneity of the synthesized films was determined by using EDS analysis, whereas the phase composition was determined by using XRD measurements and IR spectroscopy. The roughnesses and the thicknesses of the films were analysed by using surface profiler method. The continuous morphology films are obtained only for samples deposited more than 1.5 h.

引用

页码：228 / 235

页数：8

共 38 条

[1] Formation of calcium-phosphate films with gradient composition on alumina ceramics by spray-pyrolysis technique and their biocompatibilities by cell-culture tests [J].

Aizawa, M ;

Yamamoto, T ;

Itatani, K ;

Suemasu, H ;

Nozue, A ;

Okada, I .

BIOCERAMICS, 2000, 192-1 :103-106

[2]

Andrade M. C. D., 2002, J EUR CERAM SOC, V22, P505

[3] Micro- and nano-testing of calcium phosphate coatings produced by pulsed laser deposition [J].

Arias, JL ;

Mayor, MB ;

Pou, J ;

Leng, Y ;

León, B ;

Pérez-Amor, M .

BIOMATERIALS, 2003, 24 (20) :3403-3408

[4] Effects of magnetic fields on the phosphating process [J].

Bikulcius, G ;

Burokas, V ;

Martusiene, A ;

Matulionis, E .

SURFACE & COATINGS TECHNOLOGY, 2003, 172 (2-3) :139-143

[5] The independent role of cyclic flexure in the early in vitro development of an engineered heart valve tissue [J].

Engelmayr, GC ;

Rabkin, E ;

Sutherland, FWH ;

Schoen, FJ ;

Mayer, JE ;

Sacks, MS .

BIOMATERIALS, 2005, 26 (02) :175-187

[6] Carbonate apatite coating on titanium induced rapidly by precalcification [J].

Feng, B ;

Chen, JY ;

Qi, SK ;

He, L ;

Zhao, JZ ;

Zhang, XD .

BIOMATERIALS, 2002, 23 (01) :173-179

[7] BIOCERAMICS - FROM CONCEPT TO CLINIC [J].

HENCH, LL .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1991, 74 (07) :1487-1510

[8]

Hench LL, 1998, J AM CERAM SOC, V81, P1705

[9] Growth of phosphate coating on titanium substrate by hydrothermal process [J].

Hsu, YS ;

Chang, E ;

Liu, HS .

CERAMICS INTERNATIONAL, 1998, 24 (01) :7-12

[10]

INSEOP L, 2002, BIOMATERIALS, V23, P609

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