Characterization of powdered fish heads for bone graft biomaterial applications
Abstract
Methods: Two sizes of powder were prepared by different grinding methods; Powder A (coarse, d50=68.5 μm) and Powder B (fine, d50=19.1 μm). Samples were analyzed using X-ray diffraction (XRD), X-ray fluorescence (XRF), scanning electron microscopy (SEM), thermogravimetry (TG), and energy dispersive X-ray spectroscopy (EDS).
Results: The powder was mainly composed of aragonite (CaCO3) and calcite (CaCO3). The XRD pattern of Powder A and B matched standard aragonite and calcite patterns. In addition, the calcium oxide (CaO) phase was found after the calcination of Powder A. Thermogravimetry analysis confirmed total mass losses of 43.6% and 47.3% in Powders A and B, respectively.
Conclusion: The microstructure of Powder A was mainly composed of different sizes and tubular shape, whereas Powder B showed agglomerated particles. The high quantity of CaO and other oxides resemble the chemical composition of bone. In general, the powder can be considered as bone graft after transformation to hydroxyapatite phase.
Keywords
Kaynakça
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Ayrıntılar
Birincil Dil
İngilizce
Konular
Sağlık Kurumları Yönetimi
Bölüm
Araştırma Makalesi
Yazarlar
Mustafa Oteyaka
Bu kişi benim
Hasan Unal
Bu kişi benim
Namik Bilici
Bu kişi benim
Eda Tasci
Bu kişi benim
Yayımlanma Tarihi
29 Ekim 2013
Gönderilme Tarihi
7 Mart 2014
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2013 Cilt: 47 Sayı: 5