Synthesis of Peroxyapatite by Hydrothermal Processing
Key Engineering Materials 2015
Kārlis-Agris Gross, Anastasija Jersova, Artūrs Vīksna

Peroxide ions in apatite provides an additional resource for imparting an antibacterial capability in apatite. A hydrothermal process has been developed for including peroxide ions into the apatite lattice. Three oxygen generating compounds (hydrogen peroxide, ammonium persulphate and peracetic acid) were investigated for generating peroxyapatite. Hydrogen peroxide provides the highest peroxide containing apatite. Both the oxygen generation and crystallization of apatite represented the two critical factors for producing peroxyapatite. Unlike with high temperature processing, the cooling rate did not influence the retained peroxide content. This new process provides a building block for investigating antibacterial properties of peroxyapatite produced by a low temperature process.


Atslēgas vārdi
peroxyapatite, hydrogen peroxide, hydrothermal processing, antibacterial
DOI
10.4028/www.scientific.net/KEM.631.88
Hipersaite
http://www.scientific.net/KEM.631.88

Gross, K., Jersova, A., Vīksna, A. Synthesis of Peroxyapatite by Hydrothermal Processing. Key Engineering Materials, 2015, Vol.631, 88.-92.lpp. ISSN 1013-9826. e-ISSN 1662-9795. Pieejams: doi:10.4028/www.scientific.net/KEM.631.88

Publikācijas valoda
English (en)
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