Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

919225

Sigma-Aldrich

CdSe/ZnS core-shell type quantum dots

oleic acid functionalized, fluorescence λem 620 nm, 5 mg/mL in toluene

Synonym(s):

Fluorescent nanocrystals, QDs

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

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

description

stabilized with oleic acid

Quality Level

100

form

liquid

concentration

5 mg/mL in toluene

fluorescence

FWHM 23-28 nm
λem 620 nm
, quantum yield ≥70

functional group

oleic acid

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

General description

Surface ligand: Oleic 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.

Caution

Do not freeze.

signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

target_organs

Central nervous system

wgk_germany

WGK 3

flash_point_f

39.2 °F

flash_point_c

4 °C

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCN6846

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Bioconjugation of quantum dots: Review & impact on future application
Foubert A, et al.
TrAC, Trends in Analytical Chemistry, 83, 31-48 (2016)
Jun Yao et al.
Acta biomaterialia, 74, 36-55 (2018-05-08)
According to recent research, nanotechnology based on quantum dots (QDs) has been widely applied in the field of bioimaging, drug delivery, and drug analysis. Therefore, it has become one of the major forces driving basic and applied research. The application

Articles

Advances in Colloidal Quantum Dots for Applications in the Visible Spectrum

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service