Crystal structure modification of nano-hydroxyapatite using organic modifiers and hydrothermal technique

Hydroxyapatite (HAp) synthesis was achieved through a hydrothermal method involving orthophosphoric acid and calcium hydroxide. Different organic modifiers such as urea, naphthalene, and palmitic acid were applied in the reaction system to modify the crystallite size along with the morphology of HAp...

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Bibliographic Details
Published in:RSC advances 2024-09, Vol.14 (4), p.29665-29674
Main Authors: Kawsar, Md, Sahadat Hossain, Md, Tabassum, Sumaya, Islam, Dipa, Bahadur, Newaz Mohammed, Ahmed, Samina
Format: Article
Language:English
Subjects:
Chemical synthesis
Chemistry
Crystal structure
Crystallites
Emission spectra
Field emission microscopy
Fourier transforms
Hydrothermal crystal growth
Hydroxyapatite
Infrared spectra
Naphthalene
Palmitic acid
Slaked lime
Spectrophotometry
Strain analysis
Ureas
X-ray diffraction
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Summary:Hydroxyapatite (HAp) synthesis was achieved through a hydrothermal method involving orthophosphoric acid and calcium hydroxide. Different organic modifiers such as urea, naphthalene, and palmitic acid were applied in the reaction system to modify the crystallite size along with the morphology of HAp. The synthesized HAp was validated via X-ray diffraction (XRD) data, Fourier Transform Infrared (FTIR) spectra, Field Emission Scanning Electron Microscopy (FESEM) image, and optical bandgap energy (
ISSN:2046-2069
2046-2069
DOI:10.1039/d4ra03111c