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Interest in fluorescent quantum dots as an imaging tool sprang up after the discovery of green fluorescent protein in jelly fish (7).
Certain semiconductor structures, so-called quantum dots, might constitute the foundation of quantum communication.
M2 PRESSWIRE-August 19, 2019-: Quantum Dot Market is Booming Worldwide | Samsung, LG, Sharp, Dow Chemical, Thermo Fisher Scientific
"Optical gain with electrically excited quantum dots is now a reality," says Victor Klimov, head of the quantum dot team.
It will be cheap to manufacture because the quantum dots will be applied as a liquid layer at room temperature (think ink-jet printing) and self-organize as they dry.
Quantum dots are tiny, nanometer-sized crystals that can be made from a variety of chemical elements and that can emit light in different colors according to their size.
However, this method, established in the semiconductor industry, has not yet led to success in the manufacturing of optical quantum dots. In an alternative bottom-up approach, physical mechanisms are exploited that lead to the spontaneous formation of nanostructures during crystal growth.
Quantum dots are metal based nanoparticles with semi-conductive properties, absorbing light in the UV spectrum and visibly emitting it.
Although nanoparticles are already used in healthcare, quantum dots have only recently attracted researchers' attention.
Quantum dots were already seen as a future tool in medical research, diagnosis, and treatment.
Herein, we present a novel highly sensitive and selective enhanced ECL method to detect o-aminophenol on the basis of doughnut-shaped structure of the cyclodextrin, using CdSe quantum dots as a luminophores.
In the recent work Pb5Sb8S17 quantum dots are formed on the TiO2 nanoparticles by successive ionic layer adsorption and reaction (SILAR) method.

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