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COPPER INDIUM SULFIDE ZINC SULFIDE (CUINS2/ZNS) CORE/SHELL QUANTUM DOTS IN TOLUENE FLUORESCENCE LAMBDA EM 620 NM 1 MG/ML (C15-1313-146)

Sigma-Aldrich

Catalog No.
C15-1313-146
Manufacturer No.
924318-1MG
Manufacturer Name
Sigma-Aldrich
Quantity
1
Unit of Measure
MG
Price: $569.14
List Price: $632.38

Copper indium sulfide zinc sulfide (CuInS 2 /ZnS) core/shell quantum dots are a heavy metal-free, high-performance alternative to cadmium-based quantum dots. CuInS 2 QDs, as the I–III–VI ternary semiconductor nanocrystals contain two cations

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General description

Copper indium sulfide zinc sulfide (CuInS2/ZnS) core/shell quantum dots are a heavy metal-free, high-performance alternative to cadmium-based quantum dots. CuInS2 QDs, as the I–III–VI ternary semiconductor nanocrystals contain two cations (Cu+ and In3+) and one anion (S2–). These QDs have unique photophysical properties; that make them superior to molecular dyes. Advantages of QDs include higher photostability, broad absorption spectrum, high extinction coefficients, and tunable optical and electronic properties.

CuInS2/ZnS quantum dots possess brilliant quantum yield and excellent long-term stability, and these non-toxic quantum dots lack the environmental hazards of cadmium-based quantum dots.

Application

  • Batteries
  • Photovoltaics
  • Light-emitting diodes
  • Fluorescent labeling
  • Sensing
  • Biological imaging systems

Caution

Do not freeze.

linearFormula: CuInS2/ZnS. Quality Level: 100. concentration: in toluene, 1 . mg/mL. fluorescence: FWHM <. 125 . nm, λ. em . 620 . nm, , quantum yield ≥. 40%. storage temp.: 2-8°C. Pictograms: GHS02,GHS07,GHS08. Signal Word: Danger. Hazard Statements: H225 - H304 - H315 - H336 - H361d - H373 - H412. Precautionary Statements: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331. Hazard Classifications: Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3. Target Organs: Central nervous system. Storage Class Code: 3 - Flammable liquids. WGK: WGK 3. Flash Point(F): 39.9 °F. Flash Point(C): 4.4 °C.
UPC:
41116107
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
No
WeightUOM:
LB
MPN:
924318-1MG


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