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CdSe/ZnS core-shell type quantum dots

ALDRICH/900222 - carboxylic acid functionalized, fluorescence λem 580 nm, 1 mg/mL in H2O

Synonym: Fluorescent nanocrystals; QDs

Linear Formula: CdSe/ZnS
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-900222-1ML 1 mL
 $166.00
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concentration 1 mg/mL in H2O
fluorescence λem 580 nm
  λem 580 nm±10 nm, quantum yield >50%
form dispersion
functional group carboxylic acid
Quality Level 100 
storage temp. 2-8°C
Application: The organic layer of the CdS/ZnS or CdSe/ZnS quantum dots (QDs) with carboxylic acid as reactive group consist of a monolayer of oleic acid/octadecylamine and a monolayer of amphiphilic polymer. The total thickness of organic layers on these QDs is approximately 4 nm. They find many applications in bioimaging and biosensing.
Disclaimer: Do not freeze.
General description: Reactive group: Carboxylic acid.
Legal Information: Product of Ocean Nanotech, LLC.
Packaging: 1 mL in poly bottle
Symbol GHS09  GHS09
Hazard statements H411
Precautionary statements P273 - P391 - P501
RIDADR UN 3082 9 / PGIII
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. 2-8°C
UNSPSC 26111700

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