Product Name
Name: Cerium dioxide encapsulated gold nanoparticles
Product Overview
Cerium dioxide coated gold nanoparticles are a special type of nanocomposite material, in which gold nanoparticles are encapsulated or modified by cerium dioxide (CeO2). This material combines the surface plasmon resonance effect of gold nanoparticles with the redox properties of cerium dioxide, exhibiting unique physical and chemical properties and potential applications.
Technical Parameter
Appearance:/span>Dark purple dispersion
Gold core diameter:-10nm(TEM)
Diameter:5-30nm（TEM:/span>
Ingredient:Cerium dioxide encapsulated gold nanoparticles，ultrapure water
Zeta potential:14mV
Note: Zeta potential data is single measurement and allowed to float between different batches.
Product Features
Enhanced optical properties: Gold nanoparticles exhibit surface plasmon resonance (SPR) effect, which can enhance local electromagnetic fields. Combined with the optical properties of ceria, it may generate new optical effects.
Improved catalytic performance: Cerium dioxide itself has catalytic activity, and when combined with gold nanoparticles, it may further enhance catalytic efficiency for chemical reactions or environmental remediation.
Improved biocompatibility: Cerium dioxide nanoparticles have good biocompatibility and, when combined with gold nanoparticles, may further enhance the overall material's biocompatibility.
Enhanced photothermal effect: Gold nanoparticles can generate heat under near-infrared light irradiation, and when combined with ceria, may improve the photothermal conversion efficiency for photothermal therapy.
Application Fields
Anti inflammatory effect: CeO2 NPs have significant vacancy oxygen defects (VO), which promote redox processes and catalytic activity, and can act as nanoenzymes to achieve anti-inflammatory effects.
Anti cancer properties: The application of CeO2 NPs in anti-cancer therapy is being studied, and their redox properties may be toxic to cancer cells while reducing damage to normal cells.
Angiogenesis: CeO2 NPs can promote angiogenesis, which is crucial for tissue engineering and wound healing.
Tissue engineering: CeO2 NPs can be combined with other materials to improve their performance, such as as as scaffold materials in bone tissue engineering (BTE).
Antioxidant effect: CeO2 NPs have antioxidant properties and can clear excess reactive oxygen species (ROS) and reactive nitrogen species (RNS) in cells, preventing oxidative stress-related diseases.
Drug carrier: CeO2 NPs, as a drug carrier, can improve the bioavailability and targeting of drugs.
Related Information
Please e-mail for the detailed characterization data.
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