new material
PEG-modified magnetic manganese-zinc ferrite nanocrystals (methoxy-terminated) provide optimized colloidal stability, superior magnetic responsiveness, and enhanced surface functionalization. Designed for advanced applications, they ensure efficient dispersion, extended durability, and high-performance adaptability.
Product Overview
PEG-modified magnetic manganese-zinc ferrite nanocrystals (methoxy-terminated) are magnetic nanomaterials derived from manganese-zinc ferrite through PEG methoxy modification. PEG, a polymer with excellent water solubility and biocompatibility, improves the water solubility, stability, and biocompatibility of the nanocrystals when applied to their surface. The PEG modification also reduces non-specific interactions with biological systems, lowers toxicity, and extends the circulation time in vivo. This material can undergo further functionalization, such as the attachment of targeting groups or drug molecules, enabling precise diagnostics and therapy.
Features
- Good Water Solubility: PEG modification enhances the dispersion of the nanocrystals, allowing for better solubility in water.
- Enhanced Biocompatibility: PEG treatment reduces potential biological risks, improving safety.
- Magnetic Responsiveness: Retains the magnetic properties of manganese-zinc ferrite, responding to external magnetic fields, offering broad application potential.
Applications
- Magnetic Hyperthermia: Generates heat under an external magnetic field, widely used in the treatment of tumors and other diseases.
- Biomolecule and Cell Separation: Used to separate specific biomolecules or cells, important for biomedical research and clinical applications.
- Magnetic-Responsive Smart Materials: Used in the development of smart materials that respond to magnetic fields, suitable for high-tech applications.
| Technical Parameter | Description |
| Main Components | PEGylated magnetic manganese zinc ferrite nanoparticles, ultrapure water |
| Saturation Magnetization | Approximately 80±10 emu/g Fe |
