Mechanochemical synthesis of sodium doped hydroxyapatite powder

Bioactive hydroxyapatite (HA) with nanosized spherical shape has been synthesized through mechanochemical synthesis of calcium hydroxide and diammonium hydrogen phosphate. Sodium ion has been doped into HA by using sodium hydroxide precursor in a dry mixture of Ca(OH)2 and (NH3)2HPO4. Both Na-free H...

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التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Syed Abu Bakar, Sharifah Adzila, Sopyan, Iis, Singh, Ramesh, Pusparini, Erlani
التنسيق: مقال
اللغة:English
منشور في: Scientific Publishers of India 2013
الموضوعات:
الوصول للمادة أونلاين:http://irep.iium.edu.my/31712/1/IJCA_52A%286%29_739-743.pdf
http://irep.iium.edu.my/31712/
http://nopr.niscair.res.in/handle/123456789/18707
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spelling my.iium.irep.317122013-08-30T02:27:55Z http://irep.iium.edu.my/31712/ Mechanochemical synthesis of sodium doped hydroxyapatite powder Syed Abu Bakar, Sharifah Adzila Sopyan, Iis Singh, Ramesh Pusparini, Erlani TA401 Materials of engineering and construction Bioactive hydroxyapatite (HA) with nanosized spherical shape has been synthesized through mechanochemical synthesis of calcium hydroxide and diammonium hydrogen phosphate. Sodium ion has been doped into HA by using sodium hydroxide precursor in a dry mixture of Ca(OH)2 and (NH3)2HPO4. Both Na-free HA and Na-doped HA (1% - 9%) are characterized by X-ray diffraction and Fourier transform infrared analyses. Reduction of the peak intensity and adsorption bands is observed with increasing Na+ concentration in the Na-doped HA structure. Increasing Na+ content expands the lattice parameters and unit cell volume of HA, while the crystallite size and degree of crystallinity decrease with increasing Na+ level. A mixture of rods and spheres are found in the Na+ doped HA. Characterization of the obtained powder suggests that Na doped HA has a potential to be used in clinical applications. Scientific Publishers of India 2013-06 Article REM application/pdf en http://irep.iium.edu.my/31712/1/IJCA_52A%286%29_739-743.pdf Syed Abu Bakar, Sharifah Adzila and Sopyan, Iis and Singh, Ramesh and Pusparini, Erlani (2013) Mechanochemical synthesis of sodium doped hydroxyapatite powder. Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry, 52A. pp. 739-743. ISSN 0975-0975 (O), 0376-4710 (P) http://nopr.niscair.res.in/handle/123456789/18707
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
topic TA401 Materials of engineering and construction
spellingShingle TA401 Materials of engineering and construction
Syed Abu Bakar, Sharifah Adzila
Sopyan, Iis
Singh, Ramesh
Pusparini, Erlani
Mechanochemical synthesis of sodium doped hydroxyapatite powder
description Bioactive hydroxyapatite (HA) with nanosized spherical shape has been synthesized through mechanochemical synthesis of calcium hydroxide and diammonium hydrogen phosphate. Sodium ion has been doped into HA by using sodium hydroxide precursor in a dry mixture of Ca(OH)2 and (NH3)2HPO4. Both Na-free HA and Na-doped HA (1% - 9%) are characterized by X-ray diffraction and Fourier transform infrared analyses. Reduction of the peak intensity and adsorption bands is observed with increasing Na+ concentration in the Na-doped HA structure. Increasing Na+ content expands the lattice parameters and unit cell volume of HA, while the crystallite size and degree of crystallinity decrease with increasing Na+ level. A mixture of rods and spheres are found in the Na+ doped HA. Characterization of the obtained powder suggests that Na doped HA has a potential to be used in clinical applications.
format Article
author Syed Abu Bakar, Sharifah Adzila
Sopyan, Iis
Singh, Ramesh
Pusparini, Erlani
author_facet Syed Abu Bakar, Sharifah Adzila
Sopyan, Iis
Singh, Ramesh
Pusparini, Erlani
author_sort Syed Abu Bakar, Sharifah Adzila
title Mechanochemical synthesis of sodium doped hydroxyapatite powder
title_short Mechanochemical synthesis of sodium doped hydroxyapatite powder
title_full Mechanochemical synthesis of sodium doped hydroxyapatite powder
title_fullStr Mechanochemical synthesis of sodium doped hydroxyapatite powder
title_full_unstemmed Mechanochemical synthesis of sodium doped hydroxyapatite powder
title_sort mechanochemical synthesis of sodium doped hydroxyapatite powder
publisher Scientific Publishers of India
publishDate 2013
url http://irep.iium.edu.my/31712/1/IJCA_52A%286%29_739-743.pdf
http://irep.iium.edu.my/31712/
http://nopr.niscair.res.in/handle/123456789/18707
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score 13.250246