The Influence of the Heat Treatment Temperatures in Calcium Phosphate Synthesis

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-03-18T15:55:43Z
dc.date.available2015-03-18T15:55:43Z
dc.date.created2015-03-18T15:55:43Z
dc.date.issued2014-09-01
dc.identifierJournal Of Biomaterials And Tissue Engineering. Valencia: Amer Scientific Publishers, v. 4, n. 9, p. 744-748, 2014.
dc.identifier2157-9083
dc.identifierhttp://hdl.handle.net/11449/117287
dc.identifier10.1166/jbt.2014.1218
dc.identifierWOS:000346394700011
dc.identifier6443430122330366
dc.description.abstractThe aim of this work was to explore the use of economically viable sol-gel precursors to synthesize calcium phosphate, hydroxyapatite phase. The influence of heat treatment temperature was evaluated. The powders were calcined at different temperatures ranging from 300 to 600 degrees C. Chemical phase compositions were evaluated by X-ray diffraction (XRD), thermal analysis (TG-DTA/DSC) and diffuse reflectance Fourier transform infrared spectroscopy (DRIFTS). The hydroxyapatite phase was obtained above 500 degrees C. The morphology and particle size were analyzed by scanning electron microscopy (SEM). This work showed that hydroxyapatite (HA) can be obtained using a simple, fast and low-cost apparatus method at low temperature synthesis. It could be concluded that this method can be also applied to bioactive calcium phosphates coatings of implant surfaces.
dc.languageeng
dc.publisherAmer Scientific Publishers
dc.relationJournal Of Biomaterials And Tissue Engineering
dc.relation0.781
dc.relation0,248
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectCalcium Phosphates
dc.subjectSol-Gel Route
dc.subjectPrecursors
dc.subjectBiomaterials
dc.subjectHeat Treatment
dc.titleThe Influence of the Heat Treatment Temperatures in Calcium Phosphate Synthesis
dc.typeArtículos de revistas


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