Enhanced osteogenic capacity of octacalcium phosphate involving adsorption of stromal-derived factor-1 in a standardized defect of a rat femur. [PDF]
Kanabuchi R +8 more
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Volume change after maxillary sinus floor elevation with apatite carbonate and octacalcium phosphate. [PDF]
Nagata K +7 more
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Ridge preservation using octacalcium phosphate collagen to induce new bone containing a vascular network of mainly Type H vessels. [PDF]
Kaida N +9 more
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Fusion and classification algorithm of octacalcium phosphate production based on XRD and FTIR data. [PDF]
Nascimben M +4 more
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Solid Titration of Octacalcium Phosphate
Caries Research, 2009Octacalcium phosphate (OCP) is of considerable importance as a precursor in the formation of dental enamel and an intermediate phase in the precipitation of hydroxyapatite (HAp) in bone. However, agreement is poor on the solubility product (pK<sub>sp</sub>), possibly due to the formation of the more stable phase HAp.
Darvell, BW, Pan, HB
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Infra-red spectra of hydroxyapatite, octacalcium phosphate and pyrolysed octacalcium phosphate
Archives of Oral Biology, 1966Infra-red spectra of hydroxyapatite, octacalcium phosphate and pyrolysed octacalcium phosphate were studied in the range 4000-400 cm−1, and probable band assignments are given. Unreported bands were found for both octacalcium phosphate (thirteen bands) and hydroxyapatite (five bands); the hydroxyapatite band at 631 cm−1 was reassigned to the ...
B O, Fowler, E C, Moreno, W E, Brown
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Conversion of octacalcium phosphate in calcium phosphate cements
Journal of Biomedical Materials Research, 2000This study investigated the in vitro conversion reaction in calcium phosphate cements (CPCs) containing octacalcium phosphate (OCP) as one of the reagents. OCP is known to be a precursor for apatite formation in vivo. The reaction products were characterized using infrared spectroscopy and X-ray diffraction.
E A, De Maeyer +2 more
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Thermal conversion of octacalcium phosphate into hydroxyapatite
Journal of Inorganic Biochemistry, 1990The thermal conversion of octacalcium phosphate into hydroxyapatite has been investigated by a crystallographic, thermogravimetric, and calorimetric study. The conversion of octacalcium phosphate takes place through the remotion of three of its five water molecules and yields a poor crystalline apatitic phase.
BIGI A +5 more
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Octacalcium Phosphate as a Precursor in Biomineral Formation
Advances in Dental Research, 1987What are biominerals and how are they formed? It is usually assumed: (i) that the prototype for most apatitic biominerals is hydroxyapatite (OHAp), Ca 5 (PO 4 ) 3 OH; and (ii) that the OHAp structure has been ...
W E, Brown, N, Eidelman, B, Tomazic
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