Furthermore, Rao and colleagues were able to exploit the fact that quantum dots with distinct emission spectra all have similar absorption profiles allowing all of them to function as luciferase ...

Scientists from China have developed high-performance colloidal quantum-dot (CQD)  surface-emitting laser array based on circular Bragg resonator (CBR). The CQD CBR laser array, leveraging ...

They used carbon quantum dots (CQDs) as a solvent to improve the ... CQD suspension resulted in a more uniform coating. The FTIR spectra showed a decrease in hydroxyl group peaks and an increase ...

Quantum dots are crystals of a fluorescent semiconductor ... for imaging molecules because of their very narrow fluorescence spectra, brightness and resistance to photobleaching.

HAROLD and the quantum dot module sit within Photon Design’s CAD environment; a library of simulation tools for designing ...

Colloidal quantum dots are solution-based nanocrystals prized for their unique light-harvesting abilities. They can illuminate, create color, harness solar energy and function as semiconductors. These ...

Quantum dots have emerged as promising probes for bioimaging and biosensing applications. Their bright and stable fluorescence, narrow emission spectra, and resistance to photobleaching make them ...

As the size of the material decreases, the band gap increases, leading to a blue shift in the absorption and emission spectra. This effect is particularly pronounced in quantum dots, which display ...

Researchers successfully combined 1,024 silicon quantum dots with cryogenic on-chip electronics, paving the way for scalable ...

Quantum dots are semiconductor nanocrystals that exhibit ... allowing for tunable bandgaps and absorption spectra. PbS QDs ...

(Courtesy: Dillon H Downie, University of Strathclyde) Researchers at the University of Strathclyde, UK, have developed a new method to recycle the valuable semiconductor colloidal quantum dots used ...