new material
Silica-coated magnetic nanoparticles offer optimized stability, superior magnetic responsiveness, and enhanced biocompatibility. Designed for advanced applications, they ensure efficient dispersion, extended durability, and high-performance adaptability.
Product Overview
Silica-coated magnetic nanoparticles consist of a magnetic Fe₃O₄ core and a silica (SiO₂) shell, presenting as a brown powder. This composite material combines magnetic and biocompatible properties, making it highly useful in biomedical applications, especially for cell and nucleic acid separation, as well as immunoassays. The magnetic core enables control under an external magnetic field, while the silica shell provides protection and enhances stability and biocompatibility.
Product Features
- Excellent Biocompatibility: The silica shell ensures good biocompatibility, making it suitable for biomedical applications.
- Magnetic Functionality: The Fe₃O₄ core provides magnetic properties, allowing for manipulation under an external magnetic field.
- Stability: The silica coating protects the core, enhancing particle stability, especially in biological applications.
Applications
- Cell Separation: Used for magnetic separation and purification of cells.
- Nucleic Acid Separation: Suitable for nucleic acid isolation and extraction.
- Immunoassays: Used in immunoassays and detection of biomarkers.
- Biomedicine: Widely applicable in biomedical research, particularly in cell and gene studies.
| Item | Parameter |
| State | Brown powder |
| Core Diameter | 500-600 nm (TEM) |
| Particle Diameter | 520-620 nm (TEM) |
| Material Composition | Fe₃O₄ (core) @ SiO₂ (shell) |
