Nanostructure in bone apatite

Y. W. Sari; Djarwani Soeharso Soejoko; K. Dahlan

doi:10.1007/978-3-540-68017-8_30

Nanostructure in bone apatite

Y. W. Sari, Djarwani Soeharso Soejoko, K. Dahlan

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

The mineral component of bone is a form of calcium phosphate known as hydroxyapatite. Due to the presence of significant amount of foreign ions, biological apatites have a poor crystallinity and are nonstochiometric. Size and shape of mineral particles change with species, age, and disease. This work studied the relationship between rat bone mineral and the age of rat. Analysis was carried out by using an X-ray diffraction (XRD) and a scanning electron microscopy (SEM). It was found that bone apatite has a nano sized crystal (14, 70 – 24,49 nm). Bone apatite crystalinity has a nonlinear relation to the age, however younger rats is more crystalline than older. SEM micrograph has shown that bone apatite, which is a nanostructure material, composes two phase, amorphous and crystalline.

Original language	English
Title of host publication	3rd Kuala Lumpur International Conference on Biomedical Engineering 2006
Editors	Fatimah Ibrahim, Noor Azuan Abu Osman, Juliana Usman, Nahrizul Adib Kadri
Publisher	Springer Verlag
Pages	118-121
Number of pages	4
ISBN (Electronic)	9783540680161
DOIs	https://doi.org/10.1007/978-3-540-68017-8_30
Publication status	Published - 2007
Event	3rd Kuala Lumpur International Conference on Biomedical Engineering, Biomed 2006 - Kuala Lumpur, Malaysia Duration: 11 Dec 2006 → 14 Dec 2006

Publication series

Name	IFMBE Proceedings
Volume	15
ISSN (Print)	1680-0737
ISSN (Electronic)	1433-9277

Conference

Conference	3rd Kuala Lumpur International Conference on Biomedical Engineering, Biomed 2006
Country/Territory	Malaysia
City	Kuala Lumpur
Period	11/12/06 → 14/12/06

Keywords

Bone mineral
Carbonate apatite
Hydroxyapatite

Access to Document

10.1007/978-3-540-68017-8_30

Cite this

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title = "Nanostructure in bone apatite",

abstract = "The mineral component of bone is a form of calcium phosphate known as hydroxyapatite. Due to the presence of significant amount of foreign ions, biological apatites have a poor crystallinity and are nonstochiometric. Size and shape of mineral particles change with species, age, and disease. This work studied the relationship between rat bone mineral and the age of rat. Analysis was carried out by using an X-ray diffraction (XRD) and a scanning electron microscopy (SEM). It was found that bone apatite has a nano sized crystal (14, 70 – 24,49 nm). Bone apatite crystalinity has a nonlinear relation to the age, however younger rats is more crystalline than older. SEM micrograph has shown that bone apatite, which is a nanostructure material, composes two phase, amorphous and crystalline.",

keywords = "Bone mineral, Carbonate apatite, Hydroxyapatite",

author = "Sari, {Y. W.} and Soejoko, {Djarwani Soeharso} and K. Dahlan",

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year = "2007",

doi = "10.1007/978-3-540-68017-8_30",

language = "English",

series = "IFMBE Proceedings",

publisher = "Springer Verlag",

pages = "118--121",

editor = "Fatimah Ibrahim and {Abu Osman}, {Noor Azuan} and Juliana Usman and Kadri, {Nahrizul Adib}",

booktitle = "3rd Kuala Lumpur International Conference on Biomedical Engineering 2006",

address = "Germany",

}

Sari, YW, Soejoko, DS & Dahlan, K 2007, Nanostructure in bone apatite. in F Ibrahim, NA Abu Osman, J Usman & NA Kadri (eds), 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006. IFMBE Proceedings, vol. 15, Springer Verlag, pp. 118-121, 3rd Kuala Lumpur International Conference on Biomedical Engineering, Biomed 2006, Kuala Lumpur, Malaysia, 11/12/06. https://doi.org/10.1007/978-3-540-68017-8_30

Nanostructure in bone apatite. / Sari, Y. W.; Soejoko, Djarwani Soeharso; Dahlan, K.

3rd Kuala Lumpur International Conference on Biomedical Engineering 2006. ed. / Fatimah Ibrahim; Noor Azuan Abu Osman; Juliana Usman; Nahrizul Adib Kadri. Springer Verlag, 2007. p. 118-121 (IFMBE Proceedings; Vol. 15).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Nanostructure in bone apatite

AU - Sari, Y. W.

AU - Soejoko, Djarwani Soeharso

AU - Dahlan, K.

N1 - Publisher Copyright: © Springer-Verlag Berlin Heidelberg 2007.

PY - 2007

Y1 - 2007

N2 - The mineral component of bone is a form of calcium phosphate known as hydroxyapatite. Due to the presence of significant amount of foreign ions, biological apatites have a poor crystallinity and are nonstochiometric. Size and shape of mineral particles change with species, age, and disease. This work studied the relationship between rat bone mineral and the age of rat. Analysis was carried out by using an X-ray diffraction (XRD) and a scanning electron microscopy (SEM). It was found that bone apatite has a nano sized crystal (14, 70 – 24,49 nm). Bone apatite crystalinity has a nonlinear relation to the age, however younger rats is more crystalline than older. SEM micrograph has shown that bone apatite, which is a nanostructure material, composes two phase, amorphous and crystalline.

AB - The mineral component of bone is a form of calcium phosphate known as hydroxyapatite. Due to the presence of significant amount of foreign ions, biological apatites have a poor crystallinity and are nonstochiometric. Size and shape of mineral particles change with species, age, and disease. This work studied the relationship between rat bone mineral and the age of rat. Analysis was carried out by using an X-ray diffraction (XRD) and a scanning electron microscopy (SEM). It was found that bone apatite has a nano sized crystal (14, 70 – 24,49 nm). Bone apatite crystalinity has a nonlinear relation to the age, however younger rats is more crystalline than older. SEM micrograph has shown that bone apatite, which is a nanostructure material, composes two phase, amorphous and crystalline.

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Nanostructure in bone apatite

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