Products

GCQDs dispersed in ethanol.

Green Carbon Quantum Dots (GCQDs)

Description: GCQDs are highly soluble in water, ethanol, PBS, DMEM complete media and serum free media. GCQDs have emission maxima at 525 nm  upon excitation with  488 nm. The excitation spectra and absorbance coincides at 365 nm.  The size and height of the particles in water is around 2 nm to 5nm. GCQDs have a shelf life of more than 1 year at room temperature. GCQDs have quantum yield of 3.3 % compared to Rhodamine B.

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Price: 50mg  for 5000

Red Carbon Quantum Dots (RCQDs)

Description: RCQDs are highly soluble in water, ethanol, PBS, DMEM complete media and serum free media. RCQDs have emission maxima at 670 nm  upon excitation with various wavelength 300 nm, 400 nm, 500 nm, 600 nm. The excitation spectra and absorbance coincides at 410 nm.  The size and height of the particles in water is around 2 nm to 5nm. RCQDs have a shelf life of more than 1 year at room temperature. RCQDs have quantum yield of 200 % compared to Rhodamine B.

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Price: 5mg for 5000

RCQDs dispersed in ethanol.