Phosphorescence: Definition, principle, and applications
When certain substances are exposed to light, they emit light for a period of time after the light source is cut off. This phenomenon is
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When certain substances are exposed to light, they emit light for a period of time after the light source is cut off. This phenomenon is
Factors affecting fluorescence, the introduction of fluorescence, fluorescence examples, the principle of fluorescences, types of fluorescence, and its applications have been discussed in this portion.
Beer Lambert law is the combined form of Beer’s law and lambert’s law. This law relates the intensity of light absorbed with the thickness of
Beer’s law is an empirical law that relates the concentration of colored substances and the absorption of light. Beer’s law is applicable for dilute solutions
Primary and secondary processes are two types of processes present in photochemical reactions. These two processes are discussed simply and in short below: Primary process
Lambert’s law is an empirical relationship that relates the amounts of light absorbed and the thickness of the homogeneous absorbing medium. This law was given
Jablonski diagram is a graphical representation of the various transitions that can occur after a molecule has been excited photochemically. When a molecule is raised
Photochemical reactions are quite different than thermal reactions. Simply, a photochemical reaction indicates a reaction that takes place in presence of light. The study of
Laws of photochemistry, mainly two laws Grotthus-Draper law and Einstein-Stork law of photochemistry are considered as basic laws of photochemistry. These laws have been discussed
Quantum yield, also known as quantum efficiency is an important parameter that measures the efficiency of a photochemical reaction. Quantum yield Quantum yield is defined
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