Quantum dots are tiny, man-made structures often called “artificial atoms” because they can trap and control electrons in ...

A new publication from Opto-Electronic Sciences; DOI   10.29026/oes.2025.240028 , discusses eco-friendly quantum-dot light-emitting diode display technologies.

They used carbon quantum dots (CQDs) as a solvent to improve the ... Past work highlighted the need for biodegradable polymer films, particularly PVA, for packaging due to their transparency ...

New research from the University of Oklahoma addresses and resolves light emission challenges commonly encountered in quantum ...

Quantum dots offer a potential solution. These engineered semiconductor particles, each just nanometers across, possess a remarkable property: their size determines the exact color of light they emit.

Farid writes: With quantum dots TVs (LCD-based or OLED) and their higher colour volume compared to non-quantum dots TV, are you meant to see those extra colors that the creators want you to see?

Research has achieved a breakthrough in eco-friendly display technology, creating highly efficient and stable blue quantum dot LEDs (QLEDs) that could power the next generation of televisions, ...

Bioluminescence is widely used for in vivo imaging of nude mice. By conjugating luciferase protein to quantum dots, bioluminescence resonance energy transfer (BRET) turns these useful fluorophores ...

The device reportedly achieved the highest power conversion efficiency ever reported for flexible quantum dot solar cells. Quantum dots are tiny particles of semiconductors that can carry a charge ...

Quantum dots are crystals of a fluorescent semiconductor material with a diameter of as few as 10 to 100 atoms (2-10 nm). They are used as labels for imaging molecules because of their very narrow ...

This mismatch creates several problems. In QD-LEDs, some electrons pass through the quantum dot layer without encountering a hole, wasting energy. Others recombine inefficiently, releasing heat ...