Name: CdSe/ZnS core-shell type quantum dots
Brand: ALDRICH

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[(1,3,5,7-Tetramethyl-6-phenyl-2,4,6-trioxa-6-phosphaadamantane)-2-(2′-amino-1,1′-biphenyl)]palladium(II) methanesulfonate

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Quality Level

100

form

dispersion

λ_max

585 nm

fluorescence

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

functional group

amine

storage temp.

2-8°C

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1 of 4

This Item	900235	900214	900218
900238 CdSe/ZnS core-shell type quantum dots	900235 CdSe/ZnS core-shell type quantum dots	900214 CdSe/ZnS core-shell type quantum dots	900218 CdSe/ZnS core-shell type quantum dots
functional group amine	functional group amine	functional group -	functional group -
fluorescence λ_em 600 nm, λ_em 600 nm±10 nm, quantum yield >50%	fluorescence λ_em 540 nm, λ_em 540 nm±10 nm, quantum yield >50%	fluorescence λ_em 520 nm, λ_em 520 nm±10 nm, quantum yield >50%	fluorescence λ_em 600 nm, λ_em 600 nm±10 nm, quantum yield >50%
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
form dispersion	form dispersion	form dispersion	form dispersion
storage temp. 2-8°C	storage temp. 2-8°C	storage temp. -	storage temp. -
λ_max 585 nm	λ_max 525 nm	λ_max 505 nm	λ_max 585

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.[1][2][3][4]

Legal Information

Product of Ocean Nanotech, LLC.

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

Specification Sheet

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Certificates of Analysis (COA)

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Design of New Ligands for the Palladium-Catalyzed Arylation of α-Branched Secondary Amines.

Nathaniel H Park et al.

Angewandte Chemie (International ed. in English), 54(28), 8259-8262 (2015-06-03)

In Pd-catalyzed C-N cross-coupling reactions, α-branched secondary amines are difficult coupling partners and the desired products are often produced in low yields. In order to provide a robust method for accessing N-aryl α-branched tertiary amines, new catalysts have been designed

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CdSe/ZnS core-shell type quantum dots

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

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