What is chromophore?

Chromophore is a group of atoms in the molecule that are responsible for the color of the molecule. Chromophores are found in a wide range of molecules and can work in several different ways. Grouping atoms in the molecule, which somehow contribute to its characteristics, are also called groups or functional groups; Chromophores add color to the molecule due to the nature of the participating atoms and the way they are connected. In some cases, atoms can pair with others so that chromophore is really able to emit visible light. The nature of the color may vary, depending on the absorbed and reflected wavelengths and many other factors, including environmental factors such as turbidity that can cover the color.

These specialized groups are also present in atoms inside Cells, which have color -related function, including photopigments and chromatophores. In the photos, chromophores and ops are connected and will respond to light. These pigments can react orcapture the light by changing the shape. The classic example of the photopigment can be found in the human eye, where sensitized cells react to visible light to provide a picture of a visible world.

pigments, dyes, stains and other coloring books contain chromophores. In this case, the coloring books are used for saturated or paint of the material to take over the color of the dye. As people may have noticed during craft projects, dyes can be uneven due to poor distribution, uneven absorption in the color of material and other factors. Natural variations of color can also be seen in many animals in which cells that contain chromophores are changed or cannot form, change, changes color characteristics.

Scientists are sometimes interested in identifying chromophore because they can provide interesting information and insight into the studied molecules. Color can often play a role in the function of a molecule. TOIdentifying the group responsible for the color of the molecule and to see how it works can be used different techniques. These structures are also commonly used during spectrometry, in which the sample information is collected by exposing radiation, including visible light, and seeing how it reacts.