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Merck
CN

900239

CdSe/ZnS 核壳型量子点

amine functionalized, fluorescence λem 620 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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Quality Level

form

dispersion

λmax

605 nm

fluorescence

λem 620 nm, λem 620 nm±10 nm, quantum yield >50%

functional group

amine

storage temp.

2-8°C

General description

Reactive group: Amine.

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.

Legal Information

Product of Ocean Nanotech, LLC.

Disclaimer

注意:不要冻存。


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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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商品

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


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



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货号GTIN
900239-250UL04061833224700