Synthesis of Bio-Cation-Substituted Ca-Apatites by Precipitation

Irma Bogdanoviciene; Kaia Tõnsuaadu; Rainer Traksmaa; Aivaras Kareiva

doi:10.4028/www.scientific.net/KEM.617.229

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 617Synthesis of Bio-Cation-Substituted Ca-Apatites by...

Synthesis of Bio-Cation-Substituted Ca-Apatites by Precipitation

Abstract:

Nanosize Mg²⁺, Zn²⁺, Sr²⁺, and Na⁺ mono- and di-substituted calcium hydroxyapatites were synthesized using an aqueous precipitation route under controlled conditions. The chemical composition and the micro-structural features of the polycrystalline samples were characterized by chemical analysis, thermal analysis (TG/DTA) combined with MS for evolved gas analysis, FTIR and XRD spectroscopy as well as SEM. The correlations between chemical composition and the crystal morphology were elucidated.

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Periodical:

Key Engineering Materials (Volume 617)

Pages:

229-232

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.617.229

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Online since:

June 2014

Authors:

Irma Bogdanoviciene, Kaia Tõnsuaadu*, Rainer Traksmaa, Aivaras Kareiva

Keywords:

Cationic Substitutions, Hydroxyapatite (HA), Structural Modifications

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