Combustion synthesis and photoluminescence study of silicate biomaterials

Bulletin of materials science

N V Bhatkar¹  V B Bhatkar¹ 

[1] Department of Physics, Shri Shivaji College, Akot 444 101, India$$Department of Physics, Shri Shivaji College, Akot 444 101, IndiaDepartment of Physics, Shri Shivaji College, Akot 444 101, India$$

关键词: Biomaterials;    silicates;    akermanite;    combustion synthesis;    photoluminescence.;   

DOI  :  

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

Silicate based bioceramics are promising candidates as biomaterials for tissue engineering. The combustion synthesis method provides control on the morphology and particle size of the synthesized material. This paper discusses the combustion synthesis of akermanite (Ca₂MgSi₂O₇ and Sr₂MgSi₂O₇), which has been shown to have good in vitro and in vivo bioactivities by earlier studies. Both Ca₂MgSi₂O₇ and Sr₂MgSi₂O₇ have akermanite structure. Ca₂MgSi₂O₇ and Sr₂MgSi₂O₇ were prepared using urea and ammonium nitrate. The combustion synthesis using urea and ammonium nitrate was found to be cost effective and efficient method of synthesis. The photoluminescence study of Ca₂MgSi₂O₇ : Eu²⁺ and Sr₂MgSi₂O₇ :Eu²⁺ shows host specific intense emission of Eu²⁺.

【 授权许可】

Unknown