The formation of gadolinium nanoparticles from oxalic acid, as revealed by Dr. Brent Wagner's research, may explain varying ...

Researchers from the University of New Mexico found that gadolinium – a toxic rare earth metal used in MRI scans – could mix with oxalic acid found in many foods to precipitate tiny ...

Oxalic acid pretreatment was conducted to enhance ... Scanning electron microscopy revealed a shift from a smooth to a fragmented structure, confirming iron removal. Iron content decreased from ...