Isolation and characterization of biogenic calcium carbonate/phosphate from oral bacteria and their adhesion studies on YSZ-coated titanium substrate for dental implant application

作者: GOBI SARAVANAN KALIARAJ , KAMALAN KIRUBAHARAN , G PRADHABAN , P KUPPUSAMI , VINITA VISHWAKARMA

DOI: 10.1007/S12034-016-1170-6

关键词: Materials scienceCalcium CompoundsOxideCalcium carbonateNuclear chemistryCalciumPhosphateBioceramicSubstrate (chemistry)TitaniumMineralogy

摘要: Biogenic calcium carbonate/phosphate were isolated and characterized from oral bacteria (CPOB). The crystalline nature morphology of by X-ray diffraction (XRD) field emission scanning electron microscopy (FESEM), respectively. XRD analysis revealed the cubic phase YSZ coating as well biogenic carbonate (rhombohedral) phosphate oxide (hexagonal) was observed CPOB. FESEM confirmed extracellular synthesis compounds. Bacterial adhesion result reveals that drastically reduce bacterial invasion than titanium substrate.

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