Formation of octacalcium phosphate with incorporated succinic acid through gel-mediated processing
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چکیده
منابع مشابه
Octacalcium phosphate as a precursor in biomineral formation.
What are biominerals and how are they formed? It is usually assumed: (i) that the prototype for most apatitic biominerals is hydroxyapatite (OHAp), Ca5(PO4)3OH; and (ii) that the OHAp structure has been modified by the presence of impurity ions and vacancy defects in specific OHAp lattice sites. The usual answer, at least implicitly, to the second question is that the apatitic mineral is formed...
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The osteoconductive and possibly osteoinductive characteristics of OCP increased the interest in preparation of bone graft materials that contain OCP in its composition. Calcium phosphate cements (CPCs) were prepared using a mixture of α-tricalcium phosphate (α-TCP) and dicalcium phosphate anhydrous (DCPA), with α-TCP / DCPA molar ratio of 1/1 and distilled water or 0.5 mol / L phosphate aqueou...
متن کامل3D Printing of Octacalcium Phosphate Bone Substitutes
Biocompatible calcium phosphate ceramic grafts are able of supporting new bone formation in appropriate environment. The major limitation of these materials usage for medical implants is the absence of accessible methods for their patient-specific fabrication. 3D printing methodology is an excellent approach to overcome the limitation supporting effective and fast fabrication of individual comp...
متن کاملAdenosinetriphosphate formation in the oxidation of succinic acid by bacteria.
In a previous paper (1) evidence was given to show that inorganic phosphate is esterified when succinate is incubated aerobically with cell-free extracts of Escherichia coli in the presence of inorganic phosphate. Based upon residual succinate determinations and upon the theoretical oxygen uptake for oxidation to fumarate, the data have been interpreted to mean that phosphorylation of inorganic...
متن کامل5i. the Formation of Succinic- Acid in Yeast
PASTEUR [1860] was the first to observe succinic acid among the substances formed during alcoholic fermentation. In his experiments the yield of succinic acid was 0-5-0 7 % of the fermented sugar. Ehrlich [1909] found that fermenting yeast is capable of converting glutamic acid into succinic acid and advanced the view that all the succinic acid formed during fermentation is derived from glutami...
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ژورنال
عنوان ژورنال: Journal of the Ceramic Society of Japan
سال: 2010
ISSN: 1882-0743,1348-6535
DOI: 10.2109/jcersj2.118.491