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Merck
CN

900238

CdSe/ZnS 核壳型量子点

amine functionalized, fluorescence λem 600 nm, 4 μM in 10 mM PBS

别名:

Fluorescent nanocrystals, QDs

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关于此项目

线性分子式:
CdSe/ZnS
NACRES:
NA.23
UNSPSC Code:
26111700
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产品名称

CdSe/ZnS 核壳型量子点, amine functionalized, fluorescence λem 600 nm, 4 μM in 10 mM PBS

form

dispersion

λmax

585 nm

fluorescence

λem 600 nm
λem 600 nm±10 nm, quantum yield >50%

functional group

amine

storage temp.

2-8°C

Quality Level

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Application

The amine functionalized CdS/ZnS or CdSe/ZnS quantum dots (QDs) find applications in bioimaging and biosensing. The three main conjugation approaches reported in literature are conjugation using glutaraldehyde as a linker, conjugations with carboxylic acid containing molecules by using 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide (EDC) coupling, and direct conjugation with isothiocyanates bearing molecules.

General description

Reactive group: Amine.

Legal Information

Product of Ocean Nanotech, LLC.

pictograms

Environment

hcodes

Hazard Classifications

Aquatic Chronic 2

存储类别

12 - Non Combustible Liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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Jian Wei Tay et al.
Scientific reports, 4, 3918-3918 (2014-01-30)
Phase distortions due to scattering in random media restrict optical focusing beyond one transport mean free path. However, scattering can be compensated for by applying a correction to the illumination wavefront using spatial light modulators. One method of obtaining the
Kumar P, et al.
Sensors and Actuators B, Chemical, 202, 404-404 (2014)
Kavitha Pathakoti et al.
Journal of environmental sciences (China), 25(1), 163-171 (2013-04-17)
Quantum dots (QD) nanoparticles have been widely used in biomedical and electronics fields, because of their novel optical properties. Consequently it confers enormous potential for human exposure and environmental release. To increase the biocompatibility of QDs, a variety of surface
Lily Yang et al.
Small (Weinheim an der Bergstrasse, Germany), 5(2), 235-243 (2008-12-18)
Epidermal growth factor receptor (EGFR) targeted nanoparticle are developed by conjugating a single-chain anti-EGFR antibody (ScFvEGFR) to surface functionalized quantum dots (QDs) or magnetic iron oxide (IO) nanoparticles. The results show that ScFvEGFR can be successfully conjugated to the nanoparticles

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

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