Combustion Synthesis of Hydroxyapatite and Hydroxyapatite (Silver) Powders

Abstract:

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Hydroxyapatite powder is produced using combustion synthesis method. The powder was produced using a low-temperature processing method involving time as short as 15 minutes. As silver is known to have anti-bacterial properties, silver-doped hydroxyapatite was also produced by the same method. Both the powders were fully crystalline. XRD indicated the presence of an additional phase of CaO in both the samples. FT-IR indicated the presence of hydroxide, phosphate and carbonate groups. Silver addition tends to control the reactions of powder with a test Tris buffer environment and maintain a stable pH for a longer period of 500-hour duration.

Info:

Periodical:

Key Engineering Materials (Volumes 396-398)

Main Theme:

Edited by:

Marcelo Prado and Cecília Zavaglia

Pages:

411-419

DOI:

10.4028/www.scientific.net/KEM.396-398.411

Citation:

R. Narayanan et al., "Combustion Synthesis of Hydroxyapatite and Hydroxyapatite (Silver) Powders ", Key Engineering Materials, Vols. 396-398, pp. 411-419, 2009

Online since:

October 2008

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Price:

$35.00

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