FIN-CERAMICA FAENZA S.P.A.;CONSIGLIO NAZIONALE DELLE RICERCHE
发明人:
TAMPIERI ANNA,LANDI ELENA,SANDRI MONICA,PRESSATO DANIELE,RIVAS REY JOSÉ,BANOBRE LOPEZ MANUEL,MARCACCI MAURILIO
申请号：
NZ60700311
公开号：
NZ607003A
申请日:
2011.07.28
申请国别(地区):
NZ
年份:
2014
代理人:
摘要：
Abstract &ndash； 607003 Disclosed herein is a hydroxyapatite comprising calcium ions and phosphate ions in a crystal lattice, characterized in that it is doped with Fe2+ ions and Fe3+ ions, which partially substitute said calcium ions in said crystal lattice in a quantitative ratio Fe3+/Fe2+ of 1 to 4, has magnetism of 0.05 to 8emu/g, measured by applying a magnetic field of 34Oe, due to the presence of magnetic nano-domains in the lattice of hydroxyapatite, and comprises an amount of secondary magnetic phases below about 3 vol%.
