Structural Characterization of Low-Sr-Doped Hydroxyapatite Obtained by Solid-State Synthesis
نویسندگان
چکیده
Strontium-substituted Ca10(PO4)6(OH)2 hydroxyapatite (HAp) powders, with Sr wt% concentrations of 2.5, 5.6 and 10%, were prepared by a solid-state synthesis method. The chemical composition the samples was accurately evaluated using inductively coupled plasma (ICP) spectroscopy. morphology analyzed via optical microscopy, while structural characterization achieved through powder X-ray diffraction (PXRD) infrared (FTIR) Raman PXRD showed presence dopant in Ca1 site for HAp lower concentration Ca2 sample higher concentration. FTIR spectra slight band shifts minor modifications (PO4) bands increasing doping rate.
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ژورنال
عنوان ژورنال: Crystals
سال: 2023
ISSN: ['2073-4352']
DOI: https://doi.org/10.3390/cryst13010117