Cadmium Selenide Silica Core Shell Nanoparticles

100000.0 INR/Gram

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Product Details:

HS Code 2852.90
Purity >99%
Taste Odorless and tasteless
Ph Level Neutral (typically pH 7 in suspension)
Shape Spherical (uniform morphology)
Poisonous Yes
Molecular Formula CdSe (core), SiO2 (shell)
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Cadmium Selenide Silica Core Shell Nanoparticles Price And Quantity

Minimum Order Quantity 1 Gram
Price 100000.0 INR/Gram

Cadmium Selenide Silica Core Shell Nanoparticles Product Specifications

Form Colloidal dispersion or powder
Solubility Dispersible in polar solvents such as water and ethanol
Density 5.8 Gram per cubic centimeter(g/cm3)
Storage Store in cool, dry place; protect from light and moisture
Refractive Rate CdSe core ~2.4; SiO2 shell ~1.45
Grade Research grade
Classification Inorganic Nanoparticles
Chemical Name Cadmium Selenide Silica Core Shell Nanoparticles
Structural Formula Core-shell structure: CdSe@SiO2
Main Material Cadmium Selenide (CdSe) core, Silica (SiO2) shell
Other Names CdSe/SiO2 Nanoparticles, CdSe-Silica CoreShell QDs
Molecular Weight Depends on particle size
Application Biomedical imaging, optoelectronic devices, biosensors, photocatalysis
EINECS No 233-145-6 (CdSe), 231-545-4 (SiO2)
Purity >99%
HS Code 2852.90
Usage Research and development, fluorescence labeling, quantum dot applications
Standard Meets nanotechnology research standards
Taste Odorless and tasteless
Type Core-shell nanostructure
Molecular Formula CdSe (core), SiO2 (shell)
Melting Point Not applicable (core-shell nanoparticles)
Shape Spherical (uniform morphology)
Poisonous Yes
Ph Level Neutral (typically pH 7 in suspension)
CAS No 1306-24-7 (CdSe), 7631-86-9 (SiO2)
Smell Odorless

Product Description

Cadmium Selenide Silica Core Shell Nanoparticles Description

Cadmium Selenide Silica Core Shell Nanoparticles is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Nanochemazone produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available, as is additional technical and safety (MSDS) data. Please contact us for information on lead time and pricing above.

Cadmium Selenide Silica Core Shell Nanoparticles Related Information

Storage Conditions:

Airtight sealed, avoid light and keep dry at room temperature.

Please contact us for customization and price inquiry

Email: contact@nanochemazone.com

Note: We supply different size ranges of Nano and micron as per the clients requirements and also accept customization in various parameters.

Strong Photoluminescence and Size Control

Harness the capabilities of our Cadmium Selenide Silica Core Shell Nanoparticles with tailored photoluminescent properties. The emission wavelength is tunable across the visible spectrum, directly correlating with particle size, providing immense versatility for applications in imaging and optoelectronics.

Exceptional Stability and Surface Functionalization

Each nanoparticle features a robust silica shell, enhancing chemical and structural stability while permitting surface modification with groups such as NH2 or COOH. This makes the nanoparticles highly adaptable for functionalization, ensuring their suitability for specialized research needs.

Versatile Applications Across Research Fields

Widely used in biomedical imaging, biosensors, quantum dot-based devices, and photocatalysis, these core-shell nanoparticles offer performance and reliability that meet the exacting standards of nanotechnology research. Their dispersibility in polar and organic solvents further extends their functional reach.

FAQs of Cadmium Selenide Silica Core Shell Nanoparticles:

Q: How can the particle size and shell thickness of Cadmium Selenide Silica Core Shell Nanoparticles be customized?

A: Both the core particle size (10100 nm) and the shell thickness (520 nm) can be adjusted upon request during manufacturing. Customization ensures optimal performance for your specific application, whether in imaging, labeling, or optoelectronic devices.

Q: What surface functionalization options are available for these nanoparticles?

A: We offer a range of surface functionalizations such as amine (NH2) and carboxyl (COOH) groups, which improve compatibility with different biological or chemical environments. Simply specify your requirements when ordering for tailored surfaces.

Q: Where should these nanoparticles be stored for maximum shelf life?

A: To maintain structural integrity and photoluminescence, store the nanoparticles in sealed glass vials or nanomaterial-grade bottles in a cool, dry environment, away from direct light and moisture. Proper storage can extend shelf life from 12 to 24 months.

Q: What safety and regulatory considerations apply to handling this product?

A: As the nanoparticles contain cadmium, a toxic heavy metal, strict adherence to local hazardous substance regulations is required. The product is not RoHS compliant. Use appropriate safety measures and ensure responsible disposal according to local guidelines.

Q: How do these core-shell nanoparticles benefit research and development projects?

A: Their size-dependent tunable emission, strong photoluminescent output, and excellent stability make them invaluable in cutting-edge applications such as biomedical imaging, quantum dot research, and biosensors, delivering reliable and reproducible results.

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

A: These nanoparticles show high dispersibility in polar solvents like water and ethanol, as well as in toluene and chloroform. Simply add to your chosen solvent and use gentle agitation or sonication to create a stable colloidal suspension.

Q: When is this product typically used in a research context?

A: Researchers and developers utilize these nanoparticles in fluorescence labeling, imaging applications, optoelectronic device fabrication, and quantum dot experiments, capitalizing on their bright, stable luminescence and customizable properties.

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