20nm Iron Oxide Nanoparticles in Water

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Overview of 20 nm Iron Oxide Nanoparticles in Water

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Description

Superparamagnetic iron oxide (Fe₃O₄, magnetite) nanoparticles are one of the most widely studied nanomaterials today. Their superparamagnetic behavior means that they exhibit magnetic properties only in the presence of an external magnetic field. This property allows for precise control over the nanoparticles' movement and localization within biological systems, making them ideal candidates for various biomedical applications. Superparamagnetic iron oxide nanoparticles are also known for their high surface area-to-volume ratio, which allows for efficient loading and release of therapeutic agents such as drugs, proteins, or nucleic acids. Additionally, their small size enables them to easily penetrate cellular membranes and reach intracellular targets, making them promising tools for targeted drug delivery and imaging of specific tissues or cells. Our superparamagnetic iron oxide nanoparticles are soluble in water and have a diameter of 20 nm. They are colloidal stable because there is no net magnetic moment and magnetic coupling between particles. However, the intrinsic ferromagnetism of the material causes these nanoparticles to have a high magnetic moment. They can be used in medical diagnostics, catalysis, solid phase extraction, anode materials for lithium-ion batteries, and electromagnetic interference (EMI) shielding materials.

Storage

• Store the product at 4-25 °C away from direct sunlight. Cooler temperatures extend the shelf life of the product.
• The product is stable for at least six months when stored as specified.

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