کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7902318 1510451 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
In vitro reactivity of Sr-containing bioactive glass (type 1393) nanoparticles
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
In vitro reactivity of Sr-containing bioactive glass (type 1393) nanoparticles
چکیده انگلیسی
Nanosized bioactive glass (nBG) particles show high in vitro reactivity as a result of their high specific surface making them promising materials for bone tissue engineering. In this study, we investigate the in vitro reactivity of Sr-containing nanosized bioactive glass particles (type 1393) in simulated body fluid (SBF). Hydroxyapatite (HAp) formation was monitored by Fourier Transform Infrared (FT-IR) spectroscopy and X-ray diffraction (XRD) showing that HAp crystallization was delayed with increasing Sr-content due to the inhibitory effect of Sr on HAp mineralization. The HAp forming ability of bioactive glasses gives insight into their surface reactivity which is relevant for application of nanoscaled bioactive glass particles in bone regeneration.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Non-Crystalline Solids - Volume 387, 1 March 2014, Pages 41-46
نویسندگان
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