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DSC-TG-MS study of hydroxyapatite nanopowders

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2013
443.pdf (93.02Kb)
Authors
Lukić, Miodrag J.
Veselinović, Ljiljana
Škapin, Srečo Davor
Maček Kržmanc, Marjeta
Marković, Smilja
Uskoković, Dragan
Conference object (Published version)
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Abstract
Hydroxyapatite nanopowders have been widely studied for biomedical application due to excellent biocompatibility. It attaches chemically to bone tissue providing fixation of artificial implant materials. Main research objectives during last few decades is to obtain hydroxyapatite based material which can withstand mechanical loadings generated in physiological conditions. One of the possible pathway is fabrication of dense nanostructured hydroxyapatite through approprate sintering process, which is strongly correlated with thermal behaviour of starting nanopowders. In this study, extensive analyses of thermal behaviour of three hydroxyapatite nanopowders prepared with different methods will be presented. Differential Scanning Calorimetry (DSC), Thermo-Gravimetry (TG) with simultaneous Mass Spectrometry (MS) studies have been performed. The obtained results are discussed in the sense of energy-related events, mass loss and water and carbon dioxide molecules evolution to give better unde...rstanding of their thermal behaviour.

Keywords:
hydroxyapatite / nanopowders / sintering / thermal behaviour
Source:
Program and the Book of Abstracts / Twelfth Young Researchers' Conference Materials Sciences and Engineering December 11-13, 2013, Belgrade, Serbia, 2013, 35-35
Publisher:
  • Belgrade : Institute of Technical Sciences of SASA
Funding / projects:
  • Molecular designing of nanoparticles with controlled morphological and physicochemical characteristics and functional materials based on them (RS-45004)

ISBN: 9788680321288

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_dais_446
URI
https://dais.sanu.ac.rs/123456789/446
Collections
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - CONF
AU  - Lukić, Miodrag J.
AU  - Veselinović, Ljiljana
AU  - Škapin, Srečo Davor
AU  - Maček Kržmanc, Marjeta
AU  - Marković, Smilja
AU  - Uskoković, Dragan
PY  - 2013
UR  - https://dais.sanu.ac.rs/123456789/446
AB  - Hydroxyapatite nanopowders have been widely studied for biomedical application due to excellent biocompatibility. It attaches chemically to bone tissue providing fixation of artificial implant materials. Main research objectives during last few decades is to obtain hydroxyapatite based material which can withstand mechanical loadings generated in physiological conditions. One of the possible pathway is fabrication of dense nanostructured hydroxyapatite through approprate sintering process, which is strongly correlated with thermal behaviour of starting nanopowders. In this study, extensive analyses of thermal behaviour of three hydroxyapatite nanopowders prepared with different methods will be presented. Differential Scanning Calorimetry (DSC), Thermo-Gravimetry (TG) with simultaneous Mass Spectrometry (MS) studies have been performed. The obtained results are discussed in the sense of energy-related events, mass loss and water and carbon dioxide molecules evolution to give better understanding of their thermal
behaviour.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of Abstracts / Twelfth Young Researchers' Conference Materials Sciences and Engineering December 11-13, 2013, Belgrade, Serbia
T1  - DSC-TG-MS study of hydroxyapatite nanopowders
SP  - 35
EP  - 35
UR  - https://hdl.handle.net/21.15107/rcub_dais_446
ER  - 
@conference{
author = "Lukić, Miodrag J. and Veselinović, Ljiljana and Škapin, Srečo Davor and Maček Kržmanc, Marjeta and Marković, Smilja and Uskoković, Dragan",
year = "2013",
abstract = "Hydroxyapatite nanopowders have been widely studied for biomedical application due to excellent biocompatibility. It attaches chemically to bone tissue providing fixation of artificial implant materials. Main research objectives during last few decades is to obtain hydroxyapatite based material which can withstand mechanical loadings generated in physiological conditions. One of the possible pathway is fabrication of dense nanostructured hydroxyapatite through approprate sintering process, which is strongly correlated with thermal behaviour of starting nanopowders. In this study, extensive analyses of thermal behaviour of three hydroxyapatite nanopowders prepared with different methods will be presented. Differential Scanning Calorimetry (DSC), Thermo-Gravimetry (TG) with simultaneous Mass Spectrometry (MS) studies have been performed. The obtained results are discussed in the sense of energy-related events, mass loss and water and carbon dioxide molecules evolution to give better understanding of their thermal
behaviour.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of Abstracts / Twelfth Young Researchers' Conference Materials Sciences and Engineering December 11-13, 2013, Belgrade, Serbia",
title = "DSC-TG-MS study of hydroxyapatite nanopowders",
pages = "35-35",
url = "https://hdl.handle.net/21.15107/rcub_dais_446"
}
Lukić, M. J., Veselinović, L., Škapin, S. D., Maček Kržmanc, M., Marković, S.,& Uskoković, D.. (2013). DSC-TG-MS study of hydroxyapatite nanopowders. in Program and the Book of Abstracts / Twelfth Young Researchers' Conference Materials Sciences and Engineering December 11-13, 2013, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 35-35.
https://hdl.handle.net/21.15107/rcub_dais_446
Lukić MJ, Veselinović L, Škapin SD, Maček Kržmanc M, Marković S, Uskoković D. DSC-TG-MS study of hydroxyapatite nanopowders. in Program and the Book of Abstracts / Twelfth Young Researchers' Conference Materials Sciences and Engineering December 11-13, 2013, Belgrade, Serbia. 2013;:35-35.
https://hdl.handle.net/21.15107/rcub_dais_446 .
Lukić, Miodrag J., Veselinović, Ljiljana, Škapin, Srečo Davor, Maček Kržmanc, Marjeta, Marković, Smilja, Uskoković, Dragan, "DSC-TG-MS study of hydroxyapatite nanopowders" in Program and the Book of Abstracts / Twelfth Young Researchers' Conference Materials Sciences and Engineering December 11-13, 2013, Belgrade, Serbia (2013):35-35,
https://hdl.handle.net/21.15107/rcub_dais_446 .

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