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CdSe/ZnS core-shell type quantum dots PDDA coated, fluorescence λem 540 nm, 4 μM in H2O

Amphiphilic polymer or polydiallydimethylammonium chloride (PDDA) coated CdS/ZnS or CdSe/ZnS quantum dots (QDs) do not contain any linkable reactive group on the surface and exhibit a zeta potential of more than +50 mV. These positively charged QDs find applications in cell tracking

CdSe/ZnS core-shell type quantum dots
Product No.NRE-21054
Concentration5mg/ml
Purity99.9%
FormulaCdSe/ZnS
Florescenceλem 540 nm
APS<10nm
SolventWater
Quantum Yield40-80%
FWHM<30nm
FormLiquid

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