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Mononuclear water-soluble CdTe quantum dots (carboxyl amino modification)

Mononuclear water-soluble CdTe quantum dots (carboxyl amino modification)

Mononuclear water-soluble CdTe quantum dots (carboxyl amino modification)

Detailed
Mononuclear water-soluble CdTe quantum dots (carboxyl amino modification)


Water phase quantum dot is a kind of nanoparticles in between 1-10 nm in diameter, the nanoparticles under the excitation of external energy can emit fluorescence corresponding to its own level, is a kind of high conversion efficiency of luminescence materials, because of the small particle size, superior to have unique optical and surface modification such as nature, has become a priority in the field of nanometer on ultra-weak bioluminescence (uwl), is widely used in the field of biomarkers.High quality quantum dot solutions have the following characteristics: wide size range, narrow size distribution, good stability and high fluorescence.
   


Ex(nm) Em(nm) Qy(%) FWHM(nm) Concentration
(mg/ML)
Solvent Packing
450 520±2 ≥30 ≤30 3 water 10mL/20ML
450 540±2 ≥30 ≤30 3 water 10mL/20ML
450 560±2 ≥30 ≤30 3 water 10mL/20ML
450 580±2 ≥30 ≤30 3 water 10mL/20ML
450 600±2 ≥30 ≤30 3 water 10mL/20ML
450 620±2 ≥30 ≤30 3 water 10mL/20ML



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