The uptake of strontium by calcium phosphate phase formed at an elevated pH
Apstrakt
The sorption of radioactive strontium by poorly crystalline hydroxyapatite (HA) obtained by the transformation of amorphous calcium phosphate (ACP) at initial pH 10.8, was investigated, Morphological analysis, performed by transmission electron microscopy, has demonstrated that the solid phase consists of nanometer size ultra-micro particles connected into spherical aggregates. A maximum sorption capacity, determined as the asymptote of the sorption isotherm was Gamma = (3.8 +/- +/- 0.3). 10(-2) mol Sr/mol P. Based on this result and the structural conditions, a possible theoretical explanation for the incorporation of a strontium ion into the apatite lattice has been proposed.
Izvor:
Journal of Radioanalytical and Nuclear Chemistry, 1996, 204, 2, 363-370
DOI: 10.1007/BF02060325
ISSN: 0236-5731
WoS: A1996UX30700016
Scopus: 2-s2.0-0029885256
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Raičević, Slavica AU - Vuković, Živorad AU - Lizunova, Tatyana L. AU - Komarov, V. F. PY - 1996 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1997 AB - The sorption of radioactive strontium by poorly crystalline hydroxyapatite (HA) obtained by the transformation of amorphous calcium phosphate (ACP) at initial pH 10.8, was investigated, Morphological analysis, performed by transmission electron microscopy, has demonstrated that the solid phase consists of nanometer size ultra-micro particles connected into spherical aggregates. A maximum sorption capacity, determined as the asymptote of the sorption isotherm was Gamma = (3.8 +/- +/- 0.3). 10(-2) mol Sr/mol P. Based on this result and the structural conditions, a possible theoretical explanation for the incorporation of a strontium ion into the apatite lattice has been proposed. T2 - Journal of Radioanalytical and Nuclear Chemistry T1 - The uptake of strontium by calcium phosphate phase formed at an elevated pH VL - 204 IS - 2 SP - 363 EP - 370 DO - 10.1007/BF02060325 ER -
@article{ author = "Raičević, Slavica and Vuković, Živorad and Lizunova, Tatyana L. and Komarov, V. F.", year = "1996", abstract = "The sorption of radioactive strontium by poorly crystalline hydroxyapatite (HA) obtained by the transformation of amorphous calcium phosphate (ACP) at initial pH 10.8, was investigated, Morphological analysis, performed by transmission electron microscopy, has demonstrated that the solid phase consists of nanometer size ultra-micro particles connected into spherical aggregates. A maximum sorption capacity, determined as the asymptote of the sorption isotherm was Gamma = (3.8 +/- +/- 0.3). 10(-2) mol Sr/mol P. Based on this result and the structural conditions, a possible theoretical explanation for the incorporation of a strontium ion into the apatite lattice has been proposed.", journal = "Journal of Radioanalytical and Nuclear Chemistry", title = "The uptake of strontium by calcium phosphate phase formed at an elevated pH", volume = "204", number = "2", pages = "363-370", doi = "10.1007/BF02060325" }
Raičević, S., Vuković, Ž., Lizunova, T. L.,& Komarov, V. F.. (1996). The uptake of strontium by calcium phosphate phase formed at an elevated pH. in Journal of Radioanalytical and Nuclear Chemistry, 204(2), 363-370. https://doi.org/10.1007/BF02060325
Raičević S, Vuković Ž, Lizunova TL, Komarov VF. The uptake of strontium by calcium phosphate phase formed at an elevated pH. in Journal of Radioanalytical and Nuclear Chemistry. 1996;204(2):363-370. doi:10.1007/BF02060325 .
Raičević, Slavica, Vuković, Živorad, Lizunova, Tatyana L., Komarov, V. F., "The uptake of strontium by calcium phosphate phase formed at an elevated pH" in Journal of Radioanalytical and Nuclear Chemistry, 204, no. 2 (1996):363-370, https://doi.org/10.1007/BF02060325 . .