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  • Chromophore | Molecular Structure, Absorption, Fluorescence | Britannica
    chromophore, a group of atoms and electrons forming part of an organic molecule that causes it to be coloured Correlations between the structural features of chemical compounds and their colours have been sought since about 1870, when it was noted that quinones and aromatic azo and nitro compounds often are highly coloured and that the colours
  • Chromophores, Auxochromes, Absorption and Intensity shift
    A chromophore is an atom or group that contributes to the color of a chemical Molecules absorb some visible spectrum wavelengths while reflecting others The wavelength reflected by the molecule is what we experience as color
  • Chromophore - an overview | ScienceDirect Topics
    Chromophores are molecules in a given material that absorb particular wavelengths of visible light, and in doing so confer colour on the material
  • Chromophores: Definition, Characteristics, Types, and Applications . . .
    A chromophore is a part of a molecule responsible for its color by absorbing light in the ultraviolet (UV), visible, or infrared (IR) regions of the electromagnetic spectrum It contains electrons that undergo electronic transitions when exposed to light of specific wavelengths, resulting in absorption
  • Chromophore - SpringerLink
    In the field of color science, chromophore refers to the structural unit in an organic molecule that is responsible for color In other words, chromophores enable organic molecules to absorb light in the visible region (400–700 nm) of the electromagnetic spectrum
  • What is a Chromophore? (with pictures) - AllTheScience
    A chromophore is a group of atoms within a molecule which are responsible for the color of the molecule Chromophores are found in a wide variety of molecules, and can work in several different ways
  • Chemistry: Whats a Chromophore? - Quirky Science
    One online definition of chromophore is “an atom or group whose presence is responsible for the color of a compound ” Although one may think of a chromophore that includes a metal atom such as copper, nickel, or cobalt, in organic chemistry a chromophore is more likely to consist of a collection of carbon-carbon multiple bonds, perhaps with
  • What is the Difference Between Auxochrome and Chromophore
    The main difference between auxochrome and chromophore is that auxochrome is a gathering of atoms that change the design of a chromophore, whereas a chromophore is a part of a molecule that absorbs visible light to reflect a certain color
  • Chromophore - Simple English Wikipedia, the free encyclopedia
    A chromophore is the part of a molecule responsible for its colour [1] The colour is caused when a molecule absorbs certain wavelengths of visible light It transmits or reflects only other wavelengths, which causes the colour we see
  • Define and exemplify chromophores - PharmaTutor
    Some of the important chromophores are: ethylene, acetylene, carbonyls, acids, esters and nitrile groups etc A carbonyl group is an important chromophore, although the absorption of light by an isolated group does not give rise to any colour in the ultra-violet spectroscopy





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