One big stumbling block in the field of photonics is that of color control. Until now, to control color, i.e. the wavelength of light emission, researchers would have to alter the chemical structure ...
One big stumbling block in the field of photonics is that of color control. Until now, to control color, i.e. the wavelength of light emission, researchers would have to alter the chemical structure ...
Perylene derivatives, notably perylene diimides and bisimides, have emerged as versatile chromophores in optoelectronics and supramolecular materials. Their rigid, π-conjugated core promotes strong ...
The answer to the question has been “no” since the early 1950s, when Theodor Förster discovered the photophysical effect of concentration-quenching of fluorescence in a concentrated pyrene solution.