new material
Hollow mesoporous Fe₃O₄ nanoparticles provide optimized magnetic properties, superior surface area, and enhanced drug-loading capacity. Designed for advanced biomedical and industrial applications, they ensure efficient material integration, extended durability, and high adaptability.
Product Overview
Hollow mesoporous Fe₃O₄ nanoparticles are a unique nanomaterial combining both hollow and mesoporous structures. Made primarily of Fe₃O₄ (iron oxide), these nanoparticles have a hollow center that provides a high surface area while reducing weight, enhancing their efficiency in applications like catalysis and drug delivery. The material also exhibits distinctive magnetic properties and is widely used in biomedicine, environmental remediation, and other fields.
Key Features
- High Surface Area: The hollow mesoporous structure provides a large surface area, which improves catalytic activity and reaction efficiency.
- Hollow Structure: The hollow core reduces the weight of the material while increasing its porosity, significantly enhancing its adsorption capacity and efficiency as a drug delivery system.
- Magnetic Properties: These nanoparticles are superparamagnetic, meaning they can be rapidly magnetized and demagnetized under an external magnetic field without hysteresis, making them suitable for applications such as MRI, magnetic hyperthermia (MHT), and drug delivery.
- Biocompatibility and Biodegradability: Fe₃O₄ generally has excellent biocompatibility and biodegradability, making it ideal for biomedical applications.
Applications
- Cancer Diagnosis and Treatment: Hollow mesoporous Fe₃O₄ nanoparticles are used in MRI, MHT, and drug delivery, providing innovative solutions for cancer diagnosis and therapy.
- Drug Delivery: As a drug carrier, these nanoparticles can deliver drugs to targeted areas under the influence of an external magnetic field, reducing the required dosage and enhancing therapeutic effectiveness.
- Magnetic Hyperthermia (MHT): In alternating magnetic fields, Fe₃O₄ nanoparticles generate heat, which can be used for cancer treatment. By optimizing core size, adding components, changing shapes, and surface modification, magnetic hyperthermia effects can be enhanced.
- Environmental Remediation: In wastewater treatment, hollow mesoporous Fe₃O₄ nanoparticles exhibit excellent adsorption properties, chemical stability, and ease of separation and recovery, making them effective in removing pollutants from water.
- Biosensors: Due to their high surface area and good biocompatibility, these nanoparticles can be used in the construction of biosensors, improving detection sensitivity and specificity.
| Item | Parameter |
| Appearance | Black colloidal solution |
| Particle Size | 180-250 nm (TEM) |
