释义 |
auxochrome
auxochrome (ˈɔːksəˌkrəʊm) n (Dyeing) a group of atoms that can be attached to a chromogen to convert it into a dyeauxochrome
auxochrome[′ȯk·sə‚krōm] (chemistry) Any substituent group such as ‒NH2 and ‒OH which, by affecting the spectral regions of strong absorption in chromophores, enhance the ability of the chromogen to act as a dye. auxochrome
aux·o·chrome (awk'sō-krōm), The chemical group within a dye molecule by which the dye is bound to reactive end groups in tissues. The auxochrome enhances the intensity of absorption. [auxo- + G. chrōma, color] aux·o·chrome (awk'sō-krōm) The chemical group within a dye molecule by which the dye is bound to reactive end groups in tissues. [auxo- + G. chrōma, color] |