Yazar "Apaydın, Gökhan" için Scopus İndeksli Yayınlar Koleksiyonu listeleme
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Assessment of the mass attenuation parameters with using gamma-rays for manganese substituted nano hydroxyapatite
Köksal, Oğuz Kağan; Apaydın, Gökhan; Tozar, Ali; Karahan, İsmail Hakkı; Cengiz, Erhan (Pergamon-Elsevier Science Ltd, 2019)Manganese substituted hydroxyapatite nanoparticles (nMnHAp) were produced using the ultrasonic wet chemical method. The elemental analysis was performed using Scanning Electron Microscopy (SEM) with integrated Energy ... -
Determination of valence electronic structure of Ni in Ni-B alloy coatings using K-beta-to-K-alpha X-ray intensity ratios
Cengiz, Erhan; Köksal, Oğuz Kağan; Apaydın, Gökhan; Karahan, İsmail Hakkı; Ünal, Ersin (Pergamon-Elsevier Science Ltd, 2019)In this study, K-beta-to-K-alpha X-ray intensity ratios of Ni in Ni-B alloy coatings were investigated. These samples were excited by 59.5 keV gamma-rays from a Am-241 annular radioactive source. K X-rays emitted by the ... -
Elemental analysis for iron, cobalt, copper and zinc decorated hydroxyapatite synthetic bone dusts by EDXRF and SEM
Köksal, Oğuz Kağan; Wrobel, Pabel; Apaydın, Gökhan; Cengiz, Erhan; Lankosz, Marek; Tozar, Ali; Özkalayci, Fatih (Elsevier Science Bv, 2019)Iron, cobalt, copper and zinc decorated hydroxyapatite nanoparticles were produced with using ultrasonically assisted wet chemical method. Calcium nitrate tetra hydrate and dibasic ammonium phosphate were used as calcium ... -
Examination of polymeric azomethine compounds and their transition metal complexes by using XRF and XRD technique
Söğüt, Ömer; Kara, Betül Demirezen; Apaydın, Gökhan; Cengiz, Erhan; Kazancı, Ayşe (Office Spectroscopy & Spectral Analysis, 2020)In this study, the electronic transition properties and structural analysis of the metal complexes (Ni (II), Co(II), Cu( II) and Mn( II)) of three different polymer ligands were performed by using XRF and X-ray diffraction ... -
Examination of the change of the characteristic X-rays of the Zinc in fluorine- and boron-doped ZnO thin films
Söğüt, Ömer; Kerli, Süleyman; Cengiz, Erhan; Apaydın, Gökhan (Polish Acad Sciences Inst Physics, 2018)In this study, K-beta / K-alpha X-ray intensity ratios of zinc in pure zinc, undoped ZnO thin film and boron and fluorine-doped ZnO thin films have been investigated. These samples have been excited by 59.5 keV gamma-rays ...