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Revista mexicana de física
Print version ISSN 0035-001X
Abstract
QUINTO HERNANDEZ, A. and PINA BARBA, Ma. C.. Caracterización física y química de pastas de cementos óseos con ZrO2. Rev. mex. fis. [online]. 2003, vol.49, n.2, pp.123-131. ISSN 0035-001X.
Setting times and temperature of sixteen calcium phosphate cements added with ZrO2 were evaluated. Their behaviors were analyzed to be used like injectable formulations in surgery of bone. Two cements of calcium phosphates enriched with ZrO2 with the best characteristics in setting times and temperature, were mechanically tested after 1 and 7 days of preparad. Density was determined using a picnometer, chemical composition was determined by X-ray diffraction and the molecular structure was determined by mfrared spectroscopy.
Keywords : Biocement; setting times; injectability; chemical composition; mechanical test; molecular structure.