Question

Use of multiple affinity removal system (mars) for depleting abundant proteins for rheumatoid arthritis

Answer 1

These iron nanoparticles are intrinsically unstable and prone to aggregation; however, we rendered them stable in the long term by addition of 40 mM citrate buffer pH 3.0. In contrast, amorphous iron oxide nanoparticles (diameters of 10–40 nm) produced using R. acetosa extracts are highly stable.