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Characterizing the titanium surface is essential in the evaluation of the material manufacturing process because the presence of aluminum particles may have serious effects on the formation of the osseous tissue. (04/05/2020)
The issue of corrosion is not limited to a local problem because the particles produced as a result could migrate to distant sites, whose evolution would require further studies. (03/05/2020)
A study carried out by Dr Peter Schupbach, observed that aluminium oxide contaminants were spread on the surfaces of most commonly used implant systems. (03/05/2020)
One third of patients with titanium alloy implants exhibited abnormal serum or hair metal concentrations after the surgery. Aluminum may travel to distant organs after dissolution of metals from the implants. (21/04/2020)
All investigated samples contained impurities with Hf and contamination with alkali and alkali earth elements (Na, K, Mg, Ca), essential trace elements (Fe, Cu, Zn) but also potentially noxious metal elements (Ni, Cr). (16/04/2020)
Sandblasting is a commonly used surface treatment method for roughening the surface of titanium dental implants. Today, Al2O3 grits are widely used for this purpose, however it also introduces impurities to the surface. (08/04/2020)
Oral mucosa samples taken from patients treated with titanium dental implants were examined and were revealed high content of Ti and Al derived from implants. (08/04/2020)
Other metals, such as cadmium, arsenic, mercury, chromium and aluminum are toxic to bone cells, even at low concentrations. (28/02/2020)
After 3 days of exposure, the animals treated with AlCl3 6H2O showed high levels of Al in the liver and intestine. Aluminum was detected in all investigated organs with particularly high concentrations in the spleen. (28/02/2020)
