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The Nucleation and Growth of Calcium Phosphate Crystals

G. H. Nancollas ; Chemistry Department, State University of New York at Buffalo, Buffalo, New York, U.S.A.

Puni tekst: engleski, pdf (6 MB) str. 261-266 preuzimanja: 303* citiraj
APA 6th Edition
Nancollas, G.H. (1971). The Nucleation and Growth of Calcium Phosphate Crystals. Croatica Chemica Acta, 43 (4), 261-266. Preuzeto s https://hrcak.srce.hr/197306
MLA 8th Edition
Nancollas, G. H.. "The Nucleation and Growth of Calcium Phosphate Crystals." Croatica Chemica Acta, vol. 43, br. 4, 1971, str. 261-266. https://hrcak.srce.hr/197306. Citirano 03.03.2021.
Chicago 17th Edition
Nancollas, G. H.. "The Nucleation and Growth of Calcium Phosphate Crystals." Croatica Chemica Acta 43, br. 4 (1971): 261-266. https://hrcak.srce.hr/197306
Harvard
Nancollas, G.H. (1971). 'The Nucleation and Growth of Calcium Phosphate Crystals', Croatica Chemica Acta, 43(4), str. 261-266. Preuzeto s: https://hrcak.srce.hr/197306 (Datum pristupa: 03.03.2021.)
Vancouver
Nancollas GH. The Nucleation and Growth of Calcium Phosphate Crystals. Croatica Chemica Acta [Internet]. 1971 [pristupljeno 03.03.2021.];43(4):261-266. Dostupno na: https://hrcak.srce.hr/197306
IEEE
G.H. Nancollas, "The Nucleation and Growth of Calcium Phosphate Crystals", Croatica Chemica Acta, vol.43, br. 4, str. 261-266, 1971. [Online]. Dostupno na: https://hrcak.srce.hr/197306. [Citirano: 03.03.2021.]

Sažetak
The growth of seed crystals in supersaturated solutions of
calcium phosphate at 25° C is discussed. In the pH range 5-6, the
crystallization of dicalcium phosphate follows a second order rate
equation in a process which is surface reaction rather than· diffusion
controlled. Under physiological pH conditions, the growth
of hydroxyapatite seed crystals proceeds through the formation
of a precursor phase which has a calcium : phosphate ratio of
1.45 ± 0.05 and which attains the HAP composition after slow
interaction with the medium; the process again appears to be
interface controlled.

Hrčak ID: 197306

URI
https://hrcak.srce.hr/197306

Posjeta: 357 *