Preparation of nano-structured manganese doped-biphasic calcium phosphate powders via sol-gel method

Preparation of nano-structured 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 diffraction...

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Main Authors: Iis, Sopyan, A.N., Natasha
Format: Article
Language:English
Published: Springer Berlin / Heidelberg 2009
Subjects:
TS Manufactures
Online Access:http://irep.iium.edu.my/11433/
http://irep.iium.edu.my/11433/
http://irep.iium.edu.my/11433/1/fulltext.pdf
id iium-11433
recordtype eprints
spelling iium-114332012-02-14T03:19:56Z http://irep.iium.edu.my/11433/ Preparation of nano-structured manganese doped-biphasic calcium phosphate powders via sol-gel method Iis, Sopyan A.N., Natasha TS Manufactures 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 Berlin / Heidelberg 2009-01 Article NonPeerReviewed application/pdf en http://irep.iium.edu.my/11433/1/fulltext.pdf Iis, Sopyan and A.N., Natasha (2009) Preparation of nano-structured manganese doped-biphasic calcium phosphate powders via sol-gel method. IONICS (Spinger), 15. pp. 735-741. ISSN 1862-0760 http://www.springerlink.com/content/0604x7p453150351/abstract/
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic TS Manufactures
spellingShingle TS Manufactures
Iis, Sopyan
A.N., Natasha
Preparation of nano-structured 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 Iis, Sopyan
A.N., Natasha
author_facet Iis, Sopyan
A.N., Natasha
author_sort Iis, Sopyan
title Preparation of nano-structured manganese doped-biphasic calcium phosphate powders via sol-gel method
title_short Preparation of nano-structured manganese doped-biphasic calcium phosphate powders via sol-gel method
title_full Preparation of nano-structured manganese doped-biphasic calcium phosphate powders via sol-gel method
title_fullStr Preparation of nano-structured manganese doped-biphasic calcium phosphate powders via sol-gel method
title_full_unstemmed Preparation of nano-structured manganese doped-biphasic calcium phosphate powders via sol-gel method
title_sort preparation of nano-structured manganese doped-biphasic calcium phosphate powders via sol-gel method
publisher Springer Berlin / Heidelberg
publishDate 2009
url http://irep.iium.edu.my/11433/
http://irep.iium.edu.my/11433/
http://irep.iium.edu.my/11433/1/fulltext.pdf
first_indexed 2023-09-18T20:20:45Z
last_indexed 2023-09-18T20:20:45Z
_version_ 1777408090192216064

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