Fig. 1 (a) Steady-state UV-Vis absorption and photoluminescence (PL) emission spectra obtained in degassed toluene at room temperature. (b) Time-resolved PL spectra recorded in a closed cryostat at ...

Screens for TVs, smartphones or other displays could be made with a new kind of organic LED material developed by an international team, co-led by University of Michigan engineers. The material ...

Screens for TVs, smartphones or other displays could be made with a new kind of organic LED material. The material maintains sharp color and contrast while replacing the heavy metal with a new hybrid ...

Although the fluorescence timescale is suitable for monitoring numerous biological processes, certain processes often require monitoring over extended durations. To access intrinsic amino acids, such ...

THE energy acquired by matter when it absorbs electromagnetic radiation is normally converted to heat, but in some cases much of the energy may be re-emitted as fluorescence or phosphorescence.

FAR EASTERN AND CLASSICAL ANTIQUITY: Mythology -- The Near East -- China and Japan -- India -- Greece -- Rome -- Luminous Gems -- The torches of the bacchae -- Electroluminescence in ancient times -- ...