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Merck
CN

919187

CdSe/ZnS core-shell type quantum dots

carboxylic acid functionalized, fluorescence λem 620 nm, 1 mg/mL in water

Synonym(s):

Fluorescent nanocrystals, QDs

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About This Item

Linear Formula:
CdSe/ZnS
NACRES:
NA.23
UNSPSC Code:
26111700
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form

liquid

Quality Level

concentration

1 mg/mL in water

fluorescence

FWHM 23-28 nm, λem 620 nm, , quantum yield ≥50%

functional group

carboxylic acid

storage temp.

2-8°C

General description

Reactive group: Carboxylic acid.

Application

CdSe/ZnS quantum dots (QDs) with carboxylic acid in water.The unique size and composition tunable electronic property of these very small, semiconducting quantum dots make them very appealing for a variety of applications and new technologies. Applications include biomedical imaging and sensing, diagnostics, displays and photovoltaics.

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Hazard Classifications

Aquatic Chronic 3

Storage Class

12 - Non Combustible Liquids

wgk

WGK 2

Regulatory Information

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Articles

Colloidal quantum dots are nano-meter sized, single-crystalline semiconductor fragments that can have highly customizable optical, electronic, and chemical properties through controlled synthesis.


Bioconjugation of quantum dots: Review & impact on future application
Foubert A, et al.
TrAC, Trends in Analytical Chemistry, 83, 31-48 (2016)



Global Trade Item Number

SKUGTIN
919187-1MG04065265254199