PROPERTIES OF SAMARIUM DOPED HYDROXYAPATITE THIN FILMS DEPOSITED BY EVAPORATION

被引：0
|
作者：
Iconaru, S. L. [1 ]
Stanciu, G. A. [2 ]
Hristu, R. [2 ]
Ghita, R. V. [1 ]
机构：
[1] Natl Inst Mat Phys, POB MG 07, Magurele 077125, Romania
[2] Univ Politehn Bucuresti, Ctr Microscopy Microanal & Informat Proc, 313 Splaiul Independentei, Bucharest 060042, Romania
来源：
ROMANIAN REPORTS IN PHYSICS | 2017年 / 69卷 / 04期
关键词：
samarium doped hydroxyapatite; layers; in vitro; antifungal properties; ULTRASONIC SPRAY-PYROLYSIS; IRON-OXIDE NANOPARTICLES; IN-VIVO; COPRECIPITATION; SYNOVECTOMY; POWDERS; PLASMA;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The aim of this study was to investigate the antifungal activity of samarium doped hydroxyapatite (Ca10-xSmx(PO4)(6)(OH)(2), x(Sm) = 0.02 and x(Sm) = 0.05) layers deposited on titanium substrate by a thermal evaporation technique. The morphology of the samarium doped hydroxyapatite layers deposited on a Ti (Ti-Sm:HAp_2 and Ti-Sm: HAp_5) substrate were investigated using scanning electron microscopy (SEM). The antifungal activity of the Sm:HAp layers was assessed using Candida albicans ATCC 10231 fungal strain. The biofilm development of the C. albicans on the Sm: HAp layers was investigated by confocal laser scanning microscopy (CLSM). The results have evidenced a significant inhibition of the fungal cells adherence and biofilm development on the Sm: HAp layers.
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页数：9
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