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chromophore
chro·mo·phore C0339300 (krō′mə-fôr′)n. Any of various chemical groups that absorb light of certain wavelengths and when present in an organic compound, such as a dye or pigment, are responsible for the color of the compound.
chro′mo·phor′ic (-fôr′ĭk) adj.chromophore (ˈkrəʊməˌfɔː) n (Chemistry) a group of atoms in a chemical compound that are responsible for the colour of the compound ˌchromoˈphoric, ˌchromoˈphorous adjchro•mo•phore (ˈkroʊ məˌfɔr, -ˌfoʊr)
n. any chemical group that produces color in a compound, as the azo group −N=N−. [1875–80] chro`mo•phor′ic (-ˈfɔr ɪk, -ˈfɒr-) adj. Thesaurus| Noun | 1. | chromophore - the chemical group that gives color to a moleculechemical group, radical, group - (chemistry) two or more atoms bound together as a single unit and forming part of a moleculedye, dyestuff - a usually soluble substance for staining or coloring e.g. fabrics or hair |
Translationschromophore
chromophore[′krō·mə‚fȯr] (chemistry) An arrangement of atoms that gives rise to color in many organic substances. chromophore
radical [rad´ĭ-kal] 1. thorough or sweeping; directed to the cause or root of a morbid process.2. a group of atoms that enters into and goes out of chemical combination without change and that forms one of the fundamental constituents of a molecule.color radical chromophore.free radical a radical that carries an unpaired electron; such radicals are extremely reactive, with a very short half-life.oxygen radical a toxic metabolite of oxygen, such as superoxide or singlet oxygen, capable of damaging microorganisms and normal tissues.chro·mo·phore (krō'mō-fōr), 1. The atomic grouping on which the color of a substance depends. 2. A target tissue for laser light therapy; absorption wavelength of tissue determines choice of laser wavelength. Common dermal chromophores include hemoglobin, oxyhemoglobin, collagen, beta-carotene, and melanin. Synonym(s): chromatophore (3) , color radical [chromo- + G. phoros, bearing] chromophore (krō′mə-fôr′)n. A chemical group capable of selective light absorption resulting in the coloration of certain organic compounds.
chro′mo·phor′ic (-fôr′ĭk) adj.chro·mo·phore (krō'mō-fōr) The atomic grouping on which the color of a substance depends.
Synonym(s): chromatophore (3) . [chromo- + G. phoros, bearing]chromophore
Related to chromophore: AuxochromeWords related to chromophorenoun the chemical group that gives color to a moleculeRelated Words- chemical group
- radical
- group
- dye
- dyestuff
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