Preparation of nanostructured manganese-doped biphasic calcium phosphate powders via sol–gel method

Preparation of nanostructured manganese-doped biphasic calcium phosphate powders via sol–gel method

Biphasic calcium phosphate ceramics doped with manganese (Mn-doped BCP) were prepared by using chemical doping via sol–gel technique. Four different concentrations of manganese (2, 5, 10, and 15 mol%) have been successfully incorporated into biphasic calcium phosphate (BCP) phases. X-ray diffra...

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Main Authors: Sopyan, Iis, Natasha, A. N.
Format: Article
Language:English
Published: Springer 2009
Subjects:
Q Science (General)
QC Physics
QD Chemistry
Online Access:http://irep.iium.edu.my/7816/
http://irep.iium.edu.my/7816/
http://irep.iium.edu.my/7816/
http://irep.iium.edu.my/7816/1/Preparation_of_nanostructured_manganese-doped_biphasic_calcium_phosphate_powders_via_sol-gel_method.pdf
id iium-7816
recordtype eprints
spelling iium-78162012-02-03T07:51:36Z http://irep.iium.edu.my/7816/ Preparation of nanostructured manganese-doped biphasic calcium phosphate powders via sol–gel method Sopyan, Iis Natasha, A. N. Q Science (General) QC Physics QD Chemistry Biphasic calcium phosphate ceramics doped with manganese (Mn-doped BCP) were prepared by using chemical doping via sol–gel technique. Four different concentrations of manganese (2, 5, 10, and 15 mol%) have been successfully incorporated into biphasic calcium phosphate (BCP) phases. X-ray diffraction analysis revealed that the phases present in the Mn-doped BCP powders are hydroxyapatite and β-tricalcium phosphate. The Mn-doped powders are more crystalline than Mn-free BCP powder as its crystallinity increased with increasing Mn content. Fourier transform infrared spectrum corresponded to this result as the peak resolutions of PO4 bands are viewed with more intensity with the increased Mn. Particle size analysis resulted in nanoscale particles for the Mn-doped and Mn-free BCP powders. From field emission scanning electron microscope observation, Mn-doped BCP powders showed nanoscale individual particles but tightly agglomerated into microscale aggregates due to progressive fusion of particles. Hence, it can be concluded that Mn acts as calcination additives of the BCP powders. Springer 2009 Article PeerReviewed application/pdf en http://irep.iium.edu.my/7816/1/Preparation_of_nanostructured_manganese-doped_biphasic_calcium_phosphate_powders_via_sol-gel_method.pdf Sopyan, Iis and Natasha, A. N. (2009) Preparation of nanostructured manganese-doped biphasic calcium phosphate powders via sol–gel method. Ionics, 15 (6). pp. 735-741. ISSN 0947-7047 http://dx.doi.org/10.1007/s11581-009-0330-8 doi:10.1007/s11581-009-0330-8
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic Q Science (General)
QC Physics
QD Chemistry
spellingShingle Q Science (General)
QC Physics
QD Chemistry
Sopyan, Iis
Natasha, A. N.
Preparation of nanostructured manganese-doped biphasic calcium phosphate powders via sol–gel method
description Biphasic calcium phosphate ceramics doped with manganese (Mn-doped BCP) were prepared by using chemical doping via sol–gel technique. Four different concentrations of manganese (2, 5, 10, and 15 mol%) have been successfully incorporated into biphasic calcium phosphate (BCP) phases. X-ray diffraction analysis revealed that the phases present in the Mn-doped BCP powders are hydroxyapatite and β-tricalcium phosphate. The Mn-doped powders are more crystalline than Mn-free BCP powder as its crystallinity increased with increasing Mn content. Fourier transform infrared spectrum corresponded to this result as the peak resolutions of PO4 bands are viewed with more intensity with the increased Mn. Particle size analysis resulted in nanoscale particles for the Mn-doped and Mn-free BCP powders. From field emission scanning electron microscope observation, Mn-doped BCP powders showed nanoscale individual particles but tightly agglomerated into microscale aggregates due to progressive fusion of particles. Hence, it can be concluded that Mn acts as calcination additives of the BCP powders.
format Article
author Sopyan, Iis
Natasha, A. N.
author_facet Sopyan, Iis
Natasha, A. N.
author_sort Sopyan, Iis
title Preparation of nanostructured manganese-doped biphasic calcium phosphate powders via sol–gel method
title_short Preparation of nanostructured manganese-doped biphasic calcium phosphate powders via sol–gel method
title_full Preparation of nanostructured manganese-doped biphasic calcium phosphate powders via sol–gel method
title_fullStr Preparation of nanostructured manganese-doped biphasic calcium phosphate powders via sol–gel method
title_full_unstemmed Preparation of nanostructured manganese-doped biphasic calcium phosphate powders via sol–gel method
title_sort preparation of nanostructured manganese-doped biphasic calcium phosphate powders via sol–gel method
publisher Springer
publishDate 2009
url http://irep.iium.edu.my/7816/
http://irep.iium.edu.my/7816/
http://irep.iium.edu.my/7816/
http://irep.iium.edu.my/7816/1/Preparation_of_nanostructured_manganese-doped_biphasic_calcium_phosphate_powders_via_sol-gel_method.pdf
first_indexed 2023-09-18T20:17:21Z
last_indexed 2023-09-18T20:17:21Z
_version_ 1777407876515495936

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