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May 3, 2024 · Bioluminescence is the production of visible light by living organisms. This process occurs biochemically through the primary oxidation of specific luciferin substrates, facilitated by enzymes known as luciferases. Moreover, the bioluminescent reaction often involves additional elements like auxiliary proteins or cofactors. Auxiliary proteins, such as fluorescent proteins and coelenterazine ...
1 day ago · A range of colourful fluorescent proteins followed, dubbed “the fluorescent protein paintbox” by Tsien. Synthetic fluorescent molecules have vast applications, particularly in visualising biological processes through labelling—lighting up bacteria, individual cells, and tumours. A New Trend? Will we plant luminous petunia in the future?
Apr 18, 2024 · In this evolution process, a milestone can be traced with the transition from fluorescent lighting to LED lighting, marking a turning point that has reduced costs and energy consumption.
- Enrique Tovar
1 day ago · A star is a luminous spheroid of plasma held together by self-gravity. The nearest star to Earth is the Sun. Many other stars are visible to the naked eye at night; their immense distances from Earth make them appear as fixed points of light.
2 days ago · An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a filament that is heated until it glows. The filament is enclosed in a glass bulb that is either evacuated or filled with inert gas to protect the filament from oxidation.
May 2, 2024 · Traditional roadway lighting is intended to provide safe guidance for drivers and pedestrians, but the large-scale application of roadway lighting has resulted in significant energy consumption and light pollution. However, road markings prepared by luminous coating are a kind of multi-functional road marking that can meet the needs of highway lighting at night and save energy. Here, CaAl2O4 ...
Apr 16, 2024 · Luminous Objects If light is emitted by object,the object is called Luminous Object Example Sun emits its own light Other examples are Stars, Torch, Candle, Filament of a Bulb, Hot red Iron, Fireflies Non Luminous or Illuminated Objects Some objects do not have their own light, they reflect light of other objects
