chromogen |
auxochrome |
As nouns the difference between chromogen and auxochrome
is that
chromogen is (chemistry) any substance that lacks colour, but can be converted into a pigment or dye while
auxochrome is (obsolete|chemistry) any atom or group which, when added to a chromophore, causes a bathochromic shift in its spectrum.
auxochrome |
|
autochrome |
auxochrome |
As nouns the difference between autochrome and auxochrome
is that
autochrome is an early photograph produced by means of a glass plate coated on one side with a random mosaic of microscopic dyed grains of potato starch under silver halide emulsion while
auxochrome is any atom or group which, when added to a chromophore, causes a bathochromic shift in its spectrum.