DMSA Coated Fe2O3 Nanoparticles

Product Name

Name:a>DMSA Coated Fe2O3 Nanoparticles

^{Product Overview}

Carboxylated Fe2O3 nanoparticles:DMSA@Fe2O3 ）It is a magnetic nanomaterial with carboxyl groups (- COOH) modified on its surface. This material typically consists of iron oxide (Fe2O3) nanoparticles as the core, with carboxyl functional groups introduced on the surface through chemical modification. The surface of nanoparticles is carboxylated, increasing their surface negative charge, which helps to improve their solubility and stability in water.Carboxylated iron oxide nanoparticles have good biocompatibility and are suitable for biomedical applications.

^{Technical Parameter}

Form: Brown clear water colloid

Particle diameter:~10 nm

Concentration: 4 mg/mL

Note: Magnetic separation column is required to achieve magnetic separation.

^{Product Features}

Surface modification of carboxyl groups: The surface of these nanoparticles is modified with carboxyl groups, which helps provide additional chemical functionalization sites for the coupling and fixation of biomolecules.

High surface negative charge: Due to the modification of carboxyl groups, these nanoparticles have a high surface negative charge, which helps to improve their stability in biological systems.

High loading capacity: Nanoparticles can carry a high amount of molecules, which is crucial for applications such as drug delivery and molecular probe construction.

Excellent contrast enhancement effect in magnetic resonance imaging: These nanoparticles can provide good contrast enhancement effect in magnetic resonance imaging, helping to improve the clarity and contrast of imaging.

Dispersion and stability: Carboxylated iron oxide nanoparticles exhibit good dispersion and stability, which is crucial for their long-term storage and use in biomedical applications.

Application Fields

Biomolecular coupling: Due to the presence of surface carboxyl groups, these nanoparticles can be coupled with various biomolecules for the construction of nanoprobes.

Fixation: The high specific surface area and high loading capacity of nanoparticles enable them to immobilize biomolecules such as enzymes and antibodies for biocatalysis and immunoassay.

Magnetic resonance imaging (MRI) contrast: Carboxylated iron oxide nanoparticles have excellent magnetic properties and contrast enhancement effects, making them suitable as contrast agents for MRI, especially in animal experimental research.

Drug carrier: Carboxylated iron oxide nanoparticles can be used as drug carriers for targeted drug delivery systems, leveraging their magnetic properties and biocompatibility.

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