NanoPEG-Fe3O4

Nano PEG-Fe₃oh₄ is a kind of multifunctional nanomaterial,which is made by wrapping or modifying polyethylene glycol (CLAVIJA) on the surface of magnetic nanoparticles. It integrates the magnetic characteristics of Fe₃oh₄ nanoparticles and the outstanding properties of PEG, possessing advantages such as super paramagnetism, alta estabilidad, excellent biocompatibility, favorable water solubility, and multifunctionality. PEG is a polymeric material with high hydrophilicity, non-toxicity, no antigenicity, and biocompatibility.The modification of Fe₃oh₄ with PEG can significantly improve the stability and biocompatibility of magnetic nanoparticles, reduce their immune response and clearance rate in vivo, and extend their circulation time in vivo. Nano PEG-Fe₃oh₄ has a wide range of applications in biomedicine, materials science, and environmental governance. It can be used as a contrast agent for magnetic resonance imaging, drug carrier, biological separation, wastewater treatment, environmental monitoring, targeted therapy, and biosensor.

Presupuesto

Calidad de los materiales：Iron oxide

Especificaciones de embalaje：2 ml/10 ml/50 ml/500 ml/1000 ml

Solución de preservación：20% solución de etanol

Fecha de almacenamiento y caducidad.：Sellado, stored at room temperature away from light for 1 año.

Características

Ventajas

1. Strong magnetism: Superparamagnetism with no remanence;
2. Excelente repetibilidad: Pequeña diferencia entre lotes;
3. Superior suspension performance;
4. Excellent uniformity of dispersion;
5. Facile for surface modification: Different functional groups can be attached to the surface as required;
6. Large specific surface area: Strong adsorption property.

Nota

1、Congelación, drying and centrifugation can cause the aggregation of nano PEG-Fe₃oh₄ and affect the performance of nano PEG-Fe₃oh₄;

2、Nano PEG-Fe₃oh₄ should be thoroughly mixed before use;

3、The use should avoid contact with air for a long time, otherwise the nano PEG-Fe₃oh₄ is easy to be oxidized;

4、Nano-PEG-Fe₃oh₄ should be stored in a ventilated and dry warehouse, the packaging should be sealed, moisture-proof, avoid high temperature, and isolated from acid and alkali items;

5、This product is for research use only.

Other particle sizes, surface groups, packaging specifications can be customized.