Biocompatibility of Cold Sprayed Silver-Doped Hydroxyapatite/Titanium Coatings
2016 ◽
Vol 848
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pp. 19-22
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The deposition using cold gas dynamic spraying of silver-doped hydroxyapatite (HA-Ag) /Titanium (Ti) composite have been fabricated on Al 6061 substrate. The biocompatibility of the obtained HA-Ag/Ti coatings was studied. The ratios of HA-Ag to Ti in their composite powders were 20:80, 50:50 and 80:20 (weight %). The HA-Ag/Ti coatings were successfully deposited using cold spraying parameters of 13-15 bars under helium gas, temperature of between 300-400°C. The biocompatibility results showed that human osteoblast and RAW cells spread and adhered well on the coating surfaces especially at low concentration of HA-Ag contained.
2013 ◽
Vol 815
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pp. 682-686
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2014 ◽
Vol 1004-1005
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pp. 747-750
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2016 ◽
Vol 7
(6)
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pp. 863-867
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Keyword(s):
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2014 ◽
Vol 513-517
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pp. 265-268
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