Quantum Dots & Quantum Dots Beads - By Products Type
Contact: 858-689-8808

Quantum Dots & Quantum Dots Beads

Quantum dots (QDs) are fluorescent semiconductor nanocrystals that have unique optical and electronic properties: size tunable emission wavelength, superior brightness, high resistance to photobleaching, and simultaneous excitation of multiple colors from a single light source. These properties make QDs a unique class of light emitting nanoparticles that find promising potentials in optoelectronics, biotechnology and medicines. Table below shows the comparison between QDs and organic dyes.


Ocean NanoTech offers a complete line of core/shell QD products in solid form, in organic solvents or aqueous solution. Ocean NanoTech’s QDs can be used for photovoltaics, light emitting diodes (LEDs), telecommunication and diode lasers. They can also be used in life sciences and medical diagnostics for sensing, drug delivery, cell imaging, labeling of biomolecules, etc.