Difference in osteoclast responses (i.e., apoptosis, actin ring formation) to tricalcium phosphate (TCP) in culture medium supplemented with zinc and to zinc-containing tricalcium phosphate (ZnTCP) was investigated in this study. On the TCP ceramic, an increase in zinc ion in the culture medium within the range between 0.3 and 6.8 ppm significantly induced an increase in osteoclast apoptosis an...

Tricalcium phosphate (TCP) has many advantages in biomedical applications especially teeth and bones, therefore researches focused on enhancing the properties of this material by different methods. Because importance cerium repairing performance cells human body, work aims to substitute TCP structure give better properties. Coating Ce/TCP SS 316L was applied radio frequency (RF) sputtering tech...

This study examines the effect of a hyaluronic acid (HyAc) containing tricalcium phosphate putty scaffold material (TCP-P) and of a particulate tricalcium phosphate (TCP-G) graft on bone formation, volume stability and osteogenic marker expression in biopsies sampled 6 months after bilateral sinus floor augmentation (SFA) in 7 patients applying a split-mouth design. 10% autogenous bone chips we...

Calcium deficient nanohydroxyapatite (nanoHap) powders were synthesized by co-precipitation of calcium α-D-heptagluconate hydrate and diammonium hydrogen phosphate solutions. TEM and HRTEM images of powders after the drying of products showed that the reactant concentration affected the sizes and morphology of particles. Small changes were found in phase composition of nanoHap powders synthesiz...

Phosphorus (P) is one of the major essential macronutrient for plant growth. Phosphate solubilizing bacteria (PCB) is a group of heterotrophic bacteria capable of solubilizing organic and inorganic phosphorus from insoluble compounds, releasing phosphate available for plant uptake. In this study endophytic bacteria were isolated form nodules of French bean grown in different intercropping syste...

Powders based on β-tricalcium phosphate (β-TCP) containing sulphate groups at up to 12.0 mol.% were synthesised by chemical precipitation from aqueous solutions. The obtained materials characterised X-ray phase analysis, Fourier transform infrared spectroscopy, measurement of specific surface area, scanning electron microscopy, energy dispersive synchronous thermal mass spectra investigations a...

Every year, millions of tons fish waste are generated from fishing activities, and a similar amount is discarded returned to the sea as unwanted catches. This material can be used biological source for many potential new added-value products, such asobtaining hyaluronic acid eyeballs or extracting collagen skin, but there not utilities bones yet. work tackles transformation discards into calciu...

For applications of biodegradable load-bearing implants, we incorporated 10 or 20 vol% β-tricalcium phosphate (β-TCP) into Mg-based composites through reaction sintering in the spark plasma process. We previously reported that evolved microstructure enhanced mechanical properties before degradation and modified vitro behaviors. In this study, immersion tests physiological saline subsequent comp...

Mesoporous beta tricalcium phosphate (β-TCP) has recently attracted significant interest as an artificial bone tissue in orthopedics. However, a scalable process is required to meet future demands. Spray drying one of the potential synthesis methods owing its low cost and production. In this study, various mesoporous β-TCP powders were calcined range 800 1100 °C, with particle sizes ranging fro...