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CdTe/CdSe/ZnS Quantum Dots

Creative Diagnostics provides high-quality NIR-emitting CdTe/CdSe/ZnS core/shell/shell quantum dots thorough consecutively overgrowing CdSe and ZnS shell material around the CdTe core nanocrystals. The emission wavelength can span from 620 to 825 nm with PL QYs up to 90%. Our CdTe/CdSe/ZnS quantum dots can be used in many applications e.g. nanoelectronics and opto-electronics or for further functionalization with various polymers and ligands. The passivation of the ZnS shell with a substantially wide bandgap confines the excitons within the CdTe/CdSe interface and isolates them from the solution environment and consequently improves the stability of the nanostructure.

CdTe/CdSe/ZnS Quantum Dots

Applications:

  • • Photovoltaic devices
  • • Drug delivery
  • • Solar cells
  • • Light emitting devices
Cat. No. Description Emission Max Quantum Yield Surface Unit Size Add to basket
DNP-X014 CdTe/CdSe/ZnS QDs 620±10 nm ≥90% Tetradecylphosphonic acid (TDPA) 10 mg, 25 mg
DNP-X015 CdTe/CdSe/ZnS QDs 660±10 nm ≥90% Tetradecylphosphonic acid (TDPA) 10 mg, 25 mg
DNP-X016 CdTe/CdSe/ZnS QDs 700±10 nm ≥75% Tetradecylphosphonic acid (TDPA) 10 mg, 25 mg
DNP-X017 CdTe/CdSe/ZnS QDs 740±10 nm ≥60% Tetradecylphosphonic acid (TDPA) 10 mg, 25 mg
DNP-X018 CdTe/CdSe/ZnS QDs 780±10 nm ≥50% Tetradecylphosphonic acid (TDPA) 10 mg, 25 mg
DNP-X019 CdTe/CdSe/ZnS QDs 820±10 nm ≥40% Tetradecylphosphonic acid (TDPA) 10 mg, 25 mg
DNP-X020 CdTe/CdSe/ZnS QDs 850±10 nm ≥30% Tetradecylphosphonic acid (TDPA) 10 mg, 25 mg
DNP-X062  CdTe/CdSe/ZnS QDs 720±10 nm ≥ 60% Tetradecylphosphonic acid (TDPA) 10 mg
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