TECHICAL Series MATHEMATICS • INFORMATICS • PHYSICS Series PHILOLOGY Series ECONOMIC SCIENCES Sereies EDUCATIONAL SCIENCES Series LAW AND SOCIAL SCIENCES Series
Characterization of Hydroxyapatite Materials by FTIR Spectroscopy
(Caracterizarea hydroxyapatitei prin spectroscopie FTIR)
Vol LXII • No. 3A/2010
Aurora Anca Poinescu*, Sanda-Maria Doncea*,**, Rodica Mariana Ion*,**
* Valahia University of Targoviste, Str.Regele Carol 1, 2, Targoviste, Romania
email: poinescua@yahoo.com
** ICECHIM, Bucharest, Analytical Department, 202 Splaiul Independentei, Bucharest, Romania

 Keywords   hydroxyapatite, PAS FTIR, ATR, DRIFT.

 Abstract
The structure of synthetic hydroxyapatite powders obtained by chemical precipitation route have been studied with Fourier transform infrared (FTIR) spectroscopy. Various alternative techniques as diffuse reflectance (DRIFT) and attenuated total reflectance (ATR) have been supplimentary used for identify different bands attributions in FTIR spectra of hydroxyapatite. The quality of the structural and compositional detail which can be revealed by these techniques, makes FTIR spectroscopy a very attractive technique for the analysis of biomaterials. Materials can be easily analysed by FTIR without need to reduce the particle size or dilute with KBr.

 Rezumat
Structura pulberii de hidroxiapatita sintetica obţinute prin precipitare chimice au fost studiate cu infrarosu cu transformata Fourier (FTIR) spectroscopie. Diverse tehnici alternative ca reflexie difuze (în derivă) şi reflexie atenuate total (ATR) au fost predilect folosite pentru a identifica benzile de atribuţii diferite în spectrele FTIR de hidroxiapatită. Calitatea de detaliu structurale şi de compoziţie care pot fi dezvaluite de aceste tehnici, face PAS-spectroscopie FTIR o tehnica foarte atractiv pentru analiza de biomateriale.



Journal INFO (ISSN 1224-8495)
Vol LXVIII • No. 3/2016
Vol LXVIII • No. 2/2016
Vol LXVIII • No. 1/2016
Vol LXVII • No. 4/2015
Vol LXVII • No. 3/2015
Vol LXVII • No. 2/2015
Vol LXVII • No. 1/2015
Vol LXVI • No. 4/2014
Vol LXVI • No. 3/2014
Vol LXVI • No. 2/2014
Vol LXVI • No. 1/2014
Vol LXV • No. 4/2013
Vol LXV • No. 3/2013
Vol LXV • No. 2/2013
Vol LXV • No. 1/2013
Vol LXIV • No. 4/2012
Vol LXIV • No. 3/2012
Vol LXIV • No. 2/2012
Vol LXIV • No. 1/2012
Vol LXIII • No. 4/2011
Vol LXIII • No. 3/2011
Vol LXIII • No. 2/2011
Vol LXIII • No. 1/2011
Vol LXII • No. 4B/2010
Vol LXII • No. 4A/2010
Vol LXII • No. 3B/2010
Vol LXII • No. 3A/2010
Vol LXII • No. 2/2010 (Special Issue WELDING 2010)
Vol LXII • No. 1/2010
Vol LXI • No. 4/2009
Vol LXI • No. 3/2009 (Special Issue SPC 2009)
Vol LXI • No. 2/2009
Vol LXI • No. 1/2009
Vol LX • No. 4/2008
Vol LX • No. 3/2008
Vol LX • No. 2/2008
Vol LX • No. 1/2008
Vol LIX • No. 4/2007
Vol LIX • No. 3/2007
Vol LIX • No. 2/2007
Vol LIX • No. 1/2007
Vol LVIII • No. 4/2006
Vol LVIII • No. 3/2006
Vol LVIII • No. 2bis/2006
Vol LVIII • No. 2/2006
Signup
Forgot Password
  © copyright 2006 Universitatea Petrol - Gaze din Ploiesti