Skip to Content
Merck
All Photos(1)

Key Documents

900243

Sigma-Aldrich

CdSe/ZnS core-shell type quantum dots

PEG functionalized, fluorescence λem 520 nm, 4 μM in H2O

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

form

dispersion

Quality Level

100

concentration

4 μM in H2O

fluorescence

λem 520 nm
λem 520 nm±10 nm, quantum yield >50%

functional group

PEG

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

General description

Reactive group: None.

Application

The CdS/ZnS or CdSe/ZnS quantum dots functionalized with PEG exhibit low non-specific binding which makes them suitable for a variety of in vivo and in vitro biomedical applications.

Legal Information

Product of Ocean Nanotech, LLC.

Pictograms

Environment
GHS09

Hazard Statements

H411

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Chronic 2

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Qiangqiang Liu et al.
International journal of nanomedicine, 10, 7073-7088 (2015-11-26)
The growing potential of quantum dots (QDs) in biomedical applications has provoked the urgent need to thoroughly address their interaction with biological systems. However, only limited studies have been performed to explore the effects of surface charge on the biological

Articles

Cadmium-free Quantum Dots for Bioimaging

Cadmium-free quantum dots for bioimaging offer design and synthesis strategies, enhancing bioimaging and sensing applications.

Cadmium-free Quantum Dots for Bioimaging

Cadmium-free quantum dots for bioimaging offer design and synthesis strategies, enhancing bioimaging and sensing applications.

Cadmium-free Quantum Dots for Bioimaging

Cadmium-free quantum dots for bioimaging offer design and synthesis strategies, enhancing bioimaging and sensing applications.

Cadmium-free Quantum Dots for Bioimaging

Cadmium-free quantum dots for bioimaging offer design and synthesis strategies, enhancing bioimaging and sensing applications.

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