Moscow, Moscow, Russian Federation
Moscow, Moscow, Russian Federation
Hyaluronic acid (Ha - biopolymer, the component of cell matrix, highemolecular component, which simple structure do not changes and identical for all mammals) influence on calcium hydroxyapatite precipitation (Ca10(PO4)6(ОН)2, HА) in water system CaCl2-(NH4)2HPO4-Ha-H2O (25 0С) estimated. Manufactured nanosized organomineral composited (OMC) HA/Ha with compositions Ca10(PO4)6(OH)2-(Ha)х·zH2O, х = 0.1, 0.2, 0.3; z = 5.3-10.0 with physical and chemical methods (X-ray, chemical and thermal analysis, infrared spectroscopy) studied, the fundamental couplings composition - structure - properties estimated and directed synthesis methods for OMC HA/Ha (prospective materials for bone implants) was proposed.
hydroxyapatite, hyaluronic acid, nanocomposute, synthesis, properties
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