Au TiO2 Core Shell Nanoparticles

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Product Details:

Other Names Au-TiO2 Core Shell NP, Core-Shell Gold-Titania Nanoparticles
Ph Level Typically neutral, can be adjusted for dispersion
Form Colloidal Dispersion, Powder (on request)
Melting Point Au: 1064C; TiO2: 1843C; (Core-shell form remains stable under <500C)
Structural Formula Core (Au) Shell (TiO2)
Smell Odorless
Taste Odorless and Tasteless (for research use only)
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Au TiO2 Core Shell Nanoparticles Product Specifications

Usage Research, Nanotechnology, Material Science, Biomedical Engineering
Solubility Dispersible in water and most polar solvents
Molecular Weight Not defined (depends on nanoparticle size and shell thickness)
Molecular Formula Not applicable (Composite nanoparticle: Au core, TiO2 shell)
Taste Odorless and Tasteless (for research use only)
Shape Spherical Core-Shell
Chemical Name Gold@Titanium Dioxide Core Shell Nanoparticle
Storage Store in a cool, dry place. Protect from light/UV and contamination.
Purity >99%
Refractive Rate Varies, typically in the range of 1.8 2.5 (TiO2 shell)
HS Code 28530090
Density 9 Gram per cubic centimeter(g/cm3)
EINECS No N/A (Composite material; individual EINECS: Au 231-165-9, TiO2 236-675-5)
Type Core-Shell Nanoparticle
Boiling point N/A (Solid Core-Shell Nanoparticle)
Poisonous Yes
Main Material Gold (Au), Titanium Dioxide (TiO2)
Other Names Au-TiO2 Core Shell NP, Core-Shell Gold-Titania Nanoparticles
Classification Nano Material
CAS No N/A (Composite); Au: 7440-57-5, TiO2: 13463-67-7
Application Catalysis, Photocatalysis, Biosensing, SERS substrates, Photonics, Drug delivery, Plasmonic devices
Smell Odorless
Melting Point Au: 1064C; TiO2: 1843C; (Core-shell form remains stable under <500C)
Grade Research Grade
Structural Formula Core (Au) Shell (TiO2)
Form Colloidal Dispersion, Powder (on request)
Ph Level Typically neutral, can be adjusted for dispersion
Standard Conforms to lab research standards

Core Diameter Usually 10-50 nm (customizable)
Synonyms Gold@Titania Nanoparticles, Au/TiO2 core-shell
Dispersant Water or ethanol-based for suspension
Customization Core and shell sizes, and surface modifications available upon request
Zeta Potential Typically +30 mV to 30 mV (depends on functionalization)
Stability Stable under recommended storage conditions
Surface Functionalization Available on request (e.g., PEG, amine, carboxyl)
Shelf Life 12-24 months in sealed container
Shell Thickness Typically 5-20 nm
Appearance Whitish to pale yellow colloidal solution or fine powder

Au TiO2 Core Shell Nanoparticles Trade Information

Payment Terms Paypal, Letter of Credit (L/C), Western Union, Telegraphic Transfer (T/T), Cash in Advance (CID), Cheque
Sample Available Yes
Sample Policy Sample costs shipping and taxes has to be paid by the buyer
Main Domestic Market All India

Product Description

Au TiO2 Core Shell Nanoparticles

MF: Au/TiO2
Chemical Name: Gold Titanium Oxide Core Shell Nanoparticles
Purity: > 99.99%
APS: 80-100 nm (Size Customization possible)
Form: Nanopowder
Product Number: NCZCS118
CAS Number: 7440-57-5

Advanced Nanostructure Design

The gold core encapsulated by a titanium dioxide shell creates a unique plasmonicphotocatalytic hybrid material. This architected composition offers exceptional chemical and physical stability, with tailored core and shell dimensions to suit experimental requirements in various fields.

Versatility in Applications

Au TiO2 Core Shell Nanoparticles are utilized in a wide spectrum of research areas, including catalysis, biosensing, SERS substrates, photonics, and drug delivery systems. Their customizable surface and dispersibility ensure broad compatibility with a range of experimental setups and scientific disciplines.

Customizable and Reliable

These core-shell nanoparticles are available with customized core/shell sizes and surface functionalities to match your research needs. With high purity, predictable zeta potential, and a shelf life of up to 24 months, they conform to laboratory standards, ensuring dependable results.

FAQs of Au TiO2 Core Shell Nanoparticles:

Q: How can Au TiO2 Core Shell Nanoparticles be utilized in scientific research?

A: These nanoparticles are ideal for catalysis, biosensing, photonics, surface-enhanced Raman spectroscopy (SERS), and drug delivery due to their plasmonic and photocatalytic properties and customizable size and surface chemistries.

Q: What customization options are available for these coreshell nanoparticles?

A: You can request customized core diameters (1050 nm), TiO2 shell thicknesses (520 nm), and surface modifications such as PEG, amine, or carboxyl functionalization to best suit your project objectives.

Q: When should the nanoparticles be stored, and under what conditions?

A: Store Au TiO2 Core Shell Nanoparticles in a sealed container in a cool, dry place, protected from UV light and contamination to maintain their stability and performance for 1224 months.

Q: Where can these nanoparticles be applied for maximum benefit?

A: They are suited for laboratory research in nanotechnology, material science, and biomedical engineering, as well as for advanced development in catalysis, photonics, and drug delivery applications.

Q: What is the process for dispersing these nanoparticles in solution?

A: They can be readily dispersed in water or ethanol. For best results, gentle stirring or sonication helps achieve a uniform suspension, and the pH can be adjusted as required.

Q: How does surface functionalization enhance the usage of these nanoparticles?

A: Surface functionalization (e.g., PEGylation, amination) improves biocompatibility, stability, and specific targeting capabilities, expanding their use in biosensing, biomedical, and drug delivery research.

Q: What are the main benefits of using Au TiO2 Core Shell Nanoparticles compared to individual components?

A: Combining gold and titanium dioxide provides synergistic effects, such as enhanced plasmonic resonance, improved photocatalytic efficiency, increased stability, and broader application potential in advanced research.

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