Product Name Near Infrared Water Soluble CdSeTe/ZnS core shell quantum dots, 880 nm

Specifications:
Chemical Composition
CdSeTe/ZnS
Surfactant coating – Acid
Thiol w/ carboxylic acid end group
Surfactant coating – Amine
Thiol w/ primary amine end group
Surfactant coating – Diol
Thiol with 2 adjacent hydroxyl end group
Diameter of core
10.0 nm
Diameter of core plus shell
11.8 nm
Fluorescent Emission Peak
880 nm ±10 nm
Emission Peak Width (FWHM)
77
Absorption coefficient 1st exciton peak at 798nm
1.3 x 106 Liters/mole-cm
Molecular Weight
2.72 x 106 g/mole
Shelf life ≥1 yr if stored in dark between -15 and 8˚C
 
Spectra:
QD880_Spectra