Morphology and electronic structure of nanoscale powders of calcium hydroxyapatite

Atomic force microscopy, infrared spectroscopy and NMR studied morphological and physicochemical properties of calcium hydroxyapatite powders produced by changing the temperature parameters of synthesis. Features of morphology formation of calcium hydroxyapatite nanoparticles with an annealing tempe...

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Detalles Bibliográficos
Autores principales: Kurgan, Nataly, Karbivskyy, Volodymyr, Kasyanenko, Vasyl
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2015
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4385053/
https://www.ncbi.nlm.nih.gov/pubmed/25852338
http://dx.doi.org/10.1186/s11671-015-0770-1
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author Kurgan, Nataly
Karbivskyy, Volodymyr
Kasyanenko, Vasyl
author_facet Kurgan, Nataly
Karbivskyy, Volodymyr
Kasyanenko, Vasyl
author_sort Kurgan, Nataly
collection PubMed
description Atomic force microscopy, infrared spectroscopy and NMR studied morphological and physicochemical properties of calcium hydroxyapatite powders produced by changing the temperature parameters of synthesis. Features of morphology formation of calcium hydroxyapatite nanoparticles with an annealing temperature within 200°C to 1,100°C were determined. It is shown that the particle size of the apatite obtained that annealed 700°C is 40 nm corresponding to the particle size of apatite in native bone. The effect of dimension factor on structural parameters of calcium hydroxyapatite is manifested in a more local symmetry of the PO(4)(3−) tetrahedra at nanodispersed calcium hydroxyapatite.
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spelling pubmed-43850532015-04-07 Morphology and electronic structure of nanoscale powders of calcium hydroxyapatite Kurgan, Nataly Karbivskyy, Volodymyr Kasyanenko, Vasyl Nanoscale Res Lett Nano Express Atomic force microscopy, infrared spectroscopy and NMR studied morphological and physicochemical properties of calcium hydroxyapatite powders produced by changing the temperature parameters of synthesis. Features of morphology formation of calcium hydroxyapatite nanoparticles with an annealing temperature within 200°C to 1,100°C were determined. It is shown that the particle size of the apatite obtained that annealed 700°C is 40 nm corresponding to the particle size of apatite in native bone. The effect of dimension factor on structural parameters of calcium hydroxyapatite is manifested in a more local symmetry of the PO(4)(3−) tetrahedra at nanodispersed calcium hydroxyapatite. Springer US 2015-02-05 /pmc/articles/PMC4385053/ /pubmed/25852338 http://dx.doi.org/10.1186/s11671-015-0770-1 Text en © Kurgan et al.; licensee Springer. 2015 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.
spellingShingle Nano Express
Kurgan, Nataly
Karbivskyy, Volodymyr
Kasyanenko, Vasyl
Morphology and electronic structure of nanoscale powders of calcium hydroxyapatite
title Morphology and electronic structure of nanoscale powders of calcium hydroxyapatite
title_full Morphology and electronic structure of nanoscale powders of calcium hydroxyapatite
title_fullStr Morphology and electronic structure of nanoscale powders of calcium hydroxyapatite
title_full_unstemmed Morphology and electronic structure of nanoscale powders of calcium hydroxyapatite
title_short Morphology and electronic structure of nanoscale powders of calcium hydroxyapatite
title_sort morphology and electronic structure of nanoscale powders of calcium hydroxyapatite
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4385053/
https://www.ncbi.nlm.nih.gov/pubmed/25852338
http://dx.doi.org/10.1186/s11671-015-0770-1
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AT kasyanenkovasyl morphologyandelectronicstructureofnanoscalepowdersofcalciumhydroxyapatite

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