Efecto del níquel en la formación y estabilidad de fosfatos de calcio amorfos
X-ray diffraction, infrared spectroscopy, chemical and thermal analysis have been carried out on Ca,Ni amorphous phosphate solid solutions. The data reported are in agreement with the hypothesis that nickel stabilized the amorphous phase and inhibited the mechanism of apatite formation. The inhibito...
| Autores: | , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1999 |
| País: | Argentina |
| Institución: | Universidad Nacional de La Plata |
| Repositorio: | SEDICI (UNLP) |
| Idioma: | español |
| OAI Identifier: | oai:sedici.unlp.edu.ar:10915/122439 |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/122439 |
| Access Level: | acceso abierto |
| Palabra clave: | Química Amorphous calcium phosphate Hydroxiapatite X-ray diffraction analyses Infrared spectroscopy crytallinity and stability |
| Sumario: | X-ray diffraction, infrared spectroscopy, chemical and thermal analysis have been carried out on Ca,Ni amorphous phosphate solid solutions. The data reported are in agreement with the hypothesis that nickel stabilized the amorphous phase and inhibited the mechanism of apatite formation. The inhibitory effect of nickel on hydroxiapatite formation is larger than the one exhibited by Magnesium or Barium. |
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