Product Name: Visible Water Soluble CdSe/ZnS core shell quantum dots, 580 nm
Specifications:
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Chemical Composition
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CdSe/ZnS
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Surfactant coating – Acid (yy = Ac)
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Thiol w/ carboxylic acid end group
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Surfactant coating – Amine (yy = Am)
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Thiol w/ primary amine end group
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Surfactant coating – Diol (yy = OH)
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Thiol with 2 adjacent hydroxyl end group
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Diameter of core
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3.3 nm
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Diameter of core plus shell
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5.2 nm
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Fluorescent Emission Peak
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580 nm ±10 nm
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Emission Peak Width (FWHM)
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39 nm
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Absorption coefficient at first exciton peak
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1.4 x 105 Liters/mole-cm
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| Molecular Weight, core + shell | 2.01 x 105 g/mole |
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Shelf life ≥1 yr if stored in dark between -15 and 8˚C
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Spectra:
