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Synthetic calcium phosphate (CaP) ceramics and composites are used for medical application because of their outstanding biological performance. Although they are the subject of intensive research, so far no material has been obtained with the unique properties of human bones and teeth. This work review recent author strategies using simulated body fluid media synthesis to obtain novel biomimetic CaPs, as well as the combination of supramolecular self-assembly using non-ionic block copolymers and sol-gel chemistry of alcoxysilanes, to obtain silica-CaP composites with remarkable textural properties applicable to dentistry and orthopedics.

The hydroxyapatite Ca10(PO4)6(OH)2 and other calcium phosphates by their bioactive character are used to provide osseointegration to Titanium alloys. In this investigation, the development of a method of coating of Ti-6Al-4V with bioactive ceramics by precipitation in aqueous solution appears, varying the temperature and pH. The coatings were characterized by X-ray diffraction and cofocal optical microscopy 3D. The results show that the best conditions of composition and morphology, are obtained to pH in the range from 10 to 11 and temperature of 100°C., La hidroxiapatita Ca10(PO4)6(OH)2 y otros fosfatos de calcio por su carácter bioactivo se usan para proveer oseointegración a aleaciones de Titanio. En esta investigación, se presenta el desarrollo de un método de recubrimiento de Ti- 6Al-4V con cerámicas bioactivas por precipitación en solución acuosa, variando la temperatura y el pH. Los recubrimientos se caracterizaron mediante difracción de rayos X y microscopia óptica cofocal 3D. Los resultados muestran que Las mejores condiciones de composición y morfología, se obtienen a pH en el rango de 10 a 11 y temperatura de 100 °C.

The hydroxyapatite Ca10(PO4)6(OH)2 and other calcium phosphates by their bioactive character are used to provide osseointegration to Titanium alloys. In this investigation, the development of a method of coating of Ti-6Al-4V with bioactive ceramics by precipitation in aqueous solution appears, varying the temperature and pH. The coatings were characterized by X-ray diffraction and cofocal optical microscopy 3D. The results show that the best conditions of composition and morphology, are obtained to pH in the range from 10 to 11 and temperature of 100°C., La hidroxiapatita Ca10(PO4)6(OH)2 y otros fosfatos de calcio por su carácter bioactivo se usan para proveer oseointegración a aleaciones de Titanio. En esta investigación, se presenta el desarrollo de un método de recubrimiento de Ti- 6Al-4V con cerámicas bioactivas por precipitación en solución acuosa, variando la temperatura y el pH. Los recubrimientos se caracterizaron mediante difracción de rayos X y microscopia óptica cofocal 3D. Los resultados muestran que Las mejores condiciones de composición y morfología, se obtienen a pH en el rango de 10 a 11 y temperatura de 100 °C.

Peer Reviewed