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CdSe ZnS Quantum Dots

CdSe ZnS Quantum Dots

650 INR/Bottle
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Product Details:

  • Solubility Soluble in organic solvents (e.g., chloroform, toluene); insoluble in water without hydrophilic surface modification
  • Refractive Rate 2.2 (CdSe, approx) / 2.36 (ZnS, approx)
  • Structural Formula Core-shell structure: CdSe core with ZnS shell
  • Shape Spherical
  • Ph Level Neutral pH (solution dependent)
  • HS Code 28429090
  • Density 5.82 Gram per cubic centimeter(g/cm3)
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CdSe ZnS Quantum Dots Price And Quantity

  • 1 Gram
  • 650 INR/Bottle

CdSe ZnS Quantum Dots Product Specifications

  • Optoelectronic devices, biomedical imaging, research
  • CdSe core / ZnS shell
  • Colloidal dispersion or powder
  • Not well defined (depends on dot size and composition)
  • Research grade
  • Complies with laboratory and research standards
  • Odorless
  • Data not applicable for nanomaterials
  • >99%
  • Data not applicable (nanoscale materials do not have typical melting points)
  • Store in dark, cool and dry environment; protect from oxidation
  • CdSe/ZnS QDs, quantum nanocrystals
  • 28429090
  • 5.82 Gram per cubic centimeter(g/cm3)
  • Cadmium selenide/zinc sulfide quantum dots
  • 1306-24-7 (CdSe); 1314-98-3 (ZnS)
  • Yes
  • Cadmium Selenide/Zinc Sulfide (CdSe/ZnS)
  • Semiconductor nanomaterial
  • Fluorescent biological labeling, solar cells, LEDs, sensors, display technologies
  • Neutral pH (solution dependent)
  • Nanoparticles / Quantum Dots
  • 2.2 (CdSe, approx) / 2.36 (ZnS, approx)
  • Core-shell structure: CdSe core with ZnS shell
  • Spherical
  • Soluble in organic solvents (e.g., chloroform, toluene); insoluble in water without hydrophilic surface modification
  • 2 nm to 10 nm (tunable by synthesis)
  • For research use only, not for human or animal consumption
  • Toxic if mishandled; avoid ingestion/inhalation, use PPE
  • Available with various ligands (phosphines, thiols, carboxyls)
  • Custom emission wavelengths and surface functionalities available
  • Typically 3080% (dependent on surface passivation)
  • 400 nm 650 nm (size-dependent photoluminescence)
  • Bright, narrow emission; high photostability
  • Chloroform, toluene, hexane or water (with hydrophilic surface treatment)
  • 12 months or more under recommended storage
  • Sealed amber vials or bottles

Product Description



Redeem pristine performance and grab elite innovation with our CdSe ZnS Quantum Dots, engineered for exceptional optoelectronic and biomedical research. These spherical, core-shell nanocrystals offer tunable particle sizes (2-10 nm) and a broad emission wavelength range (400-650 nm) to suit diverse applications, from fluorescent labeling to advanced display technologies. With quantum yields up to 80%, remarkable photostability, and customizable surface functionalities, these quantum dots are packaged in sealed vials for stability. Experience remarkable versatility with high purity, research-grade quality, and compliance with international standards. Handle with care, as CdSe/ZnS is toxic if mishandled.

Direction of Use, Features, and Places of Application

For optimal performance, disperse CdSe ZnS Quantum Dots in recommended solvents (chloroform, toluene, hexane, or treated water) and handle only in controlled laboratory settings. Key features include exceptional quantum yield, tunable emission, and pristine photostability. These elite nanoparticles are ideal for applications in biomedical imaging, solar cell research, LED manufacturing, sensors, and advanced display technologies. Always wear PPE during handling and store in a cool, dark place to retain their pristine attributes.


Arrival and Value in Export Markets, Sample Policy

CdSe ZnS Quantum Dots consistently elevate market value with each arrival at elite research facilities worldwide. Delivered competitively to key export markets across North America, Europe, and Asia, our sample policy ensures that pristine samples are available for initial evaluation before full purchase. Samples can be requested for thorough assessment, allowing you to redeem confidence in product quality before acquiring in larger volumes for advanced research or industrial development.


CdSeZnS Quantum Dots

 

Product

CdSe ZnS Quantum Dots

Stock No.

NCZQD101-19

CAS

1306-25-8

APS

< 5nm (customization available)

Linear Formula

CdSe/ZnS

Colour

Blue

Form

Liquid

Fluorescence

Iem 485 nm

Concentration

5 mg/mL (customization available)

Density

0.866 g/mL at 20 C(lit.)

Dispersing Agent

Toluene/Aliphatic Amine

Storage Temperature

2-8 C

Dots Type

Core Shell Type Quantum Dots

 



FAQ's of CdSe ZnS Quantum Dots:


Q: How should CdSe ZnS Quantum Dots be stored to maintain their properties?

A: Store CdSe ZnS Quantum Dots in sealed amber vials or bottles, in a dark, cool, and dry environment at 2-8C. Protect from oxidation and always tightly seal after each use to maintain shelf life and prevent property degradation.

Q: What are the main applications for these CdSe ZnS Quantum Dots?

A: These quantum dots are widely used in fluorescent biological labeling, solar cell development, LED production, sensors, display technologies, and optoelectronic devices due to their tunable emission and high photostability.

Q: Where can I request a sample of CdSe ZnS Quantum Dots?

A: Samples can be requested directly through our sales team or website. We offer a sample policy allowing researchers and industries to evaluate the quantum dots' performance before making larger purchases.

Q: What safety precautions are necessary when handling these quantum dots?

A: Always use personal protective equipment (PPE)-including gloves, goggles, and lab coats-when handling CdSe ZnS Quantum Dots. Avoid inhalation and ingestion as these materials contain cadmium and are toxic if mishandled.

Q: When can I expect the delivery of my order and what is the shipping process?

A: Upon order confirmation, products are typically processed and shipped within a few days. Delivery times depend on your location and shipping method selected. We ensure secure packaging to preserve product integrity during transit.

Q: How does surface functionalization benefit my research applications?

A: Surface functionalization with various ligands (such as phosphines, thiols, and carboxyls) allows for enhanced dispersion, targeted binding, and improved compatibility with specific solvents and research systems, expanding usability across different applications.

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