Magnetic chemistry
![Cobalt nanoparticle with graphene shell.](/Images/godic/202501/25/lossy-page1-297px-Cobalt-graphene-nanoparticle.tif4656.jpg")
![Rhodium catalysis attached to magnetic nanoparticles](/Images/godic/202501/25/lossy-page1-430px-Magnetic-chemistry-1.tif4656.jpg")
![TEMPO catalysis attached to magnetic nanoparticles](/Images/godic/202501/25/lossy-page1-550px-Magnetic-chemistry-2.tif4656.jpg")
![Continuous flow catalysis](/Images/godic/202501/25/lossy-page1-550px-Magnetic-chemistry-3.tif4656.jpg")
Magnetic chemistry are chemical reactions in which either reactant, reagent or product have magnetic properties. Even though this definition in theory includes even single magnetic atoms, in practice the smallest magnetic units are magnetic nanoparticles. Magnetic chemistry and its applications are an interdisciplinary field between chemistry, biology, material sciences and chemical engineering.