Determination of the Mass Attenuation Coefficient, Effective Atomic Number and Electron Density for Nano Manganese Hydroxyapatite by using 778-1457 keV Gamma Rays
Abstract
In this study, Nano Manganese substituted hydroxyapatite artificial bone powders (nMnHAp) have been investigated by means of mass attenuation coefficients, effective atomic numbers and electron densities experimentally. The samples were excited with using 778 keV, 964 keV, 1085 keV, 1111 keV, 1408 keV and 1457 keV gamma photons from Europium-152 (Eu152).The gamma photons from the source were counted by using gamma spectroscopy, a High Purity Germanium (HPGe) detector. The mass attenuation coefficients of the hydroxyapatites artificial bone powders (including hydroxyapatite without any substituted metal and real bone powder) were compared with each other. This study has been dealt with as a guide to medical field. Also the results have been evaluated in terms of the electron density and effectice atomic number.
Keywords
Kaynakça
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Ayrıntılar
Birincil Dil
İngilizce
Konular
Nükleer Bilimler
Bölüm
Araştırma Makalesi
Yazarlar
O.k. Köksal
*
Türkiye
E. Cengiz
Türkiye
G. Apaydın
Türkiye
A. Tozar
Türkiye
İ. H. Karahan
Türkiye
Yayımlanma Tarihi
2 Mart 2019
Gönderilme Tarihi
20 Eylül 2018
Kabul Tarihi
1 Mart 2019
Yayımlandığı Sayı
Yıl 2018 Cilt: 5 Sayı: 2