Hollow mesoporous Fe3O4 nanoparticles

Hollow mesoporous Fe3O4 nanoparticlesProduct Name Name: Hollow mesoporous Fe3O4 nanoparticles Product Overview Hollow mesoporous Fe3O4 nanoparticles are a kind of nanomaterial with a special structure. It combines the characteristics of hollow structure and mesopores (mesoporosity refers to pores with a diameter between 2 50 nanometers). It is mainly composed of Fe3O4. Composed of iron (Fe3O4), its center is hollow. This structure can increase the specific surface area of the material,

Product Name

^{Name: Hollow mesoporous Fe₃O₄ nanoparticles}

Product Overview

^{Hollow mesoporous Fe3O4 nanoparticles are a kind of nanomaterial with a special structure. It combines the characteristics of hollow structure and mesopores (mesoporosity refers to pores with a diameter between 2-50 nanometers). It is mainly composed of Fe3O4. Composed of iron (Fe3O4), its center is hollow. This structure can increase the specific surface area of the material, while reducing its weight and improving its application efficiency in fields such as catalysis and drug delivery.}

^{Technical Parameter}

Appearance:Black colloidal dispersion

Diameter:180-250 nm（TEM:/span>

^{Product Features}

High specific surface area: The hollow mesoporous structure provides it with a high specific surface area, which is beneficial to improving catalytic activity and reaction efficiency.

^{Hollow structure: This structure not only reduces the weight of the material, but also increases its porosity, helping to improve the adsorption capacity of substances and its efficiency as a drug delivery system.}

^{Magnetic properties: Fe3O4 nanoparticles are superparamagnetic and can be rapidly magnetized and demagnetized under the action of an external magnetic field without hysteresis. They are suitable for magnetic resonance imaging (MRI), magnetic hyperthermia therapy (MHT) and drug delivery.}

^{Biocompatibility and biodegradability: Fe3O4 generally has good biocompatibility and biodegradability and is suitable for use in the biomedical field.}

^{Application Fields}

^{Cancer diagnosis and treatment:}Fe3O4 nanoparticles can achieve magnetic resonance imaging (MRI), magnetic hyperthermia therapy (MHT) and drug delivery due to their inherent properties.

^{Medication Delivery:}Hollow mesoporous ferric oxide nanoparticles can be used as drug carriers to achieve targeted release of drugs through an external magnetic field, reducing drug dosage and drug side effects, and improving therapeutic effects.

^{Magnetic hyperthermia:}In an alternating magnetic field, Fe3O4 nanoparticles can generate heat and are used to treat cancer, that is, magnetic hyperthermia. The specific heat absorption rate (SAR) of Fe3O4 nanoparticles can be improved by adjusting the core size, adding ingredients, changing the shape and surface modification, thereby improving the magnetothermal treatment effect.

^{Environmental governance:}Fe3O4 nanoparticles exhibit good adsorption performance, chemical stability, and easy separation and recovery in the field of wastewater treatment. For example, Fe3O4 hollow/helical fibers prepared by organic gel thermal decomposition method show excellent adsorption performance in water treatment.

^Biosensor:Due to their high specific surface area and good biocompatibility, hollow mesoporous ferric oxide nanoparticles can be used in the construction of biosensors to improve detection sensitivity and specificity.

^{Related Information}

^{Please e-mail for the detailed characterization data.}

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