Aminated Fe₃O₄ (Iron Oxide) Nanoparticles

Product Overview
Aminated Fe₃O₄ is a magnetic nanoparticle that has been functionalized with amine groups, enhancing its magnetic properties, biocompatibility, and chemical stability. By introducing amine groups to the surface of Fe₃O₄, its reactivity is improved, opening up a range of applications in fields like biomedicine and environmental remediation. Aminated Fe₃O₄ is widely used in drug delivery, medical imaging, magnetic hyperthermia, and catalysis, making it a versatile and powerful nanomaterial.

Key Features

• Magnetic Responsiveness: Aminated Fe₃O₄ responds quickly to external magnetic fields, allowing for easy control of its movement and aggregation. This makes it ideal for drug delivery and medical imaging applications.
• Biocompatibility: The amine groups on the surface can bond with biological molecules (such as antibodies and proteins), ensuring good compatibility within the body. It is suitable for use as a drug carrier, imaging agent, and magnetic hyperthermia agent.
• Stability: The amine-functionalized surface enhances hydrogen bonding and electrostatic interactions with other compounds, improving stability in water.
• Versatility: The surface can be further modified with other functional groups or molecules, making it adaptable for use in catalysis, adsorption, and chemical reactions.

Applications

• Drug Delivery: Aminated Fe₃O₄ can be covalently linked with biomolecules like peptides, proteins, oligonucleotides, or drugs, serving as a carrier to improve the targeting and therapeutic effectiveness of drugs.
• Medical Research: It is used in medical imaging and magnetic hyperthermia for cancer treatment, offering a wide range of possibilities in healthcare.
• Molecular Biology Research: Aminated Fe₃O₄ can be used as a probe to study molecular interactions in biological research.
• Catalysis: As a catalyst support or catalyst itself, aminated Fe₃O₄ is widely used in chemical reactions and adsorption processes.