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Combustion synthesis of hydroxyapatite and hydroxyapatite (silver) powders
, V. Singh, T.-Y. Kwon, K.-H. Kim
Published in Trans Tech Publications Ltd
2009
Volume: 396-398
   
Pages: 411 - 419
Abstract
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.
About the journal
JournalKey Engineering Materials
PublisherTrans Tech Publications Ltd
ISSN10139826