Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/19544
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bricha, Meriame | pt |
dc.contributor.author | Belmamouni, Younes | pt |
dc.contributor.author | Essassi, El Mokhtar | pt |
dc.contributor.author | Ferreira, Jose M. F. | pt |
dc.contributor.author | El Mabrouk, Khalil | pt |
dc.date.accessioned | 2017-12-07T19:16:18Z | - |
dc.date.issued | 2013 | pt |
dc.identifier.issn | 2157-9083 | pt |
dc.identifier.uri | http://hdl.handle.net/10773/19544 | - |
dc.description.abstract | Nano rods of magnesium-doped hydroxyapatite, Ca10-xMgx(PO4)(6)(OH)(2)(Mg-x-HA, x = 0-1.0), were successfully synthesized through cetyltrimethyl ammonium bromide assisted hydrothermal synthesis method. X-ray diffraction, infrared spectroscopy, thermogravimetric analysis and transmission electron microscopy, provided experimental evidences about the effects of Mg-doping on the phase assemblage, crystallite size, morphology, specific surface area of Mg-doped hydroxyapatite nanopowders. The replacement Ca2+ ions by smaller Mg2+ ones caused lattice shrinkage and lattice strains that enhanced the solubility and the in vitro bio-mineralisation activity upon immersing sintered samples in simulated body fluid. The severity of these structural changes rose with increasing Mg-doping and enable tailoring the in vitro biological activity enabling selecting the most suitable material for bone grafts and tissue engineering applications. | pt |
dc.language.iso | eng | pt |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/COMPETE/132936/PT | pt |
dc.rights | restrictedAccess | por |
dc.subject | MAGNESIUM-SUBSTITUTED HYDROXYAPATITE | pt |
dc.subject | TRICALCIUM PHOSPHATE | pt |
dc.subject | DRUG-DELIVERY | pt |
dc.subject | IN-VITRO | pt |
dc.subject | CALCIUM ORTHOPHOSPHATES | pt |
dc.subject | BIOMEDICAL APPLICATIONS | pt |
dc.subject | THERMAL-BEHAVIOR | pt |
dc.subject | AQUEOUS-MEDIUM | pt |
dc.subject | BONE | pt |
dc.subject | NANOPARTICLES | pt |
dc.title | Hydrothermal Synthesis and Appraisal of Mg-Doped Hydroxyapatite Nanopowders | pt |
dc.type | article | pt |
dc.peerreviewed | yes | pt |
ua.distribution | international | pt |
degois.publication.firstPage | 570 | pt |
degois.publication.issue | 5 | pt |
degois.publication.lastPage | 580 | pt |
degois.publication.title | JOURNAL OF BIOMATERIALS AND TISSUE ENGINEERING | pt |
degois.publication.volume | 3 | pt |
dc.date.embargo | 10000-01-01 | - |
dc.relation.publisherversion | 10.1166/jbt.2013.1120 | pt |
dc.identifier.doi | 10.1166/jbt.2013.1120 | pt |
Appears in Collections: | CICECO - Artigos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Hydrothermal Synthesis and Appraisal of Mg-Doped Hydroxyapatite Nanopowders_10.1166jbt.2013.1120.pdf | 452.38 kB | Adobe PDF |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.