Iron Oxide Nanoparticles

Iron Oxide Nanoparticles are advanced magnetic nanomaterials widely used in nanotechnology, materials science, catalysis, environmental engineering, and analytical chemistry. Composed mainly of magnetite (Fe₃O₄) or maghemite (γ-Fe₂O₃), these nanoparticles exhibit strong magnetic properties, high surface area, thermal stability, and excellent dispersibility. They are used in magnetic separation, adsorption, pigments, coatings, magnetic fluids, and energy storage systems. Surface-functionalized Iron Oxide Nanoparticles offer enhanced stability, uniform size distribution, and compatibility with polymers, silica, or carbon-based materials. These nanostructures play a key role in developing sensors, magnetic inks, catalysts, and nano-coatings for industrial and environmental applications. Iron Oxide Nanoparticles, Fe₃O₄ nanoparticles, magnetic nanomaterials, superparamagnetic nanoparticles, nanostructured iron oxide, magnetic nanotechnology, engineered nanoparticles, and advanced nanomaterials are top-indexed keywords in nanoscience, materials research, and industrial innovation.