Fracture of the oxidized zirconium femoral component after total knee arthroplasty.

Background: Femoral component fracture is a rare complication of total knee arthroplasty (TKA).

Case: We report a case of oxidized zirconium (Oxinium) femoral component fracture after total knee arthroplasty. The fracture site was the junction of the central and medial flanges.

Selective monoiodination of aromatic compounds with electrochemically generated I+ using micromixing.

Selective monoiodination of aromatic compounds such as dimethoxybenzene has been successfully achieved with I+, which is generated by anodic oxidation of I2 in acetonitrile, using micromixing.