Definition of rhodamine in English:

rhodamine

noun

Chemistry
  • Any of a number of synthetic dyes derived from xanthene, used to color textiles.

    • ‘Fluorescent quenching of ethidium bromide and of rhodamine covalently attached to DNA suggested that the DNA within neutral, reverse micelles was condensed.’
    • ‘Fluorescent images were obtained using a rhodamine filter cube.’
    • ‘Typically, researchers can view no more than three colors at once with ordinary fluorescence labeling using proteins, such as green fluorescent protein, or organic dyes, such as rhodamine.’
    • ‘The beam profile was determined using a rhodamine sample in ethanol.’
    • ‘For each single molecule measurement on a sparsely labeled filament, a rhodamine spot was selected based on colocalization with an actin filament aligned along the x axis.’

Origin

Late 19th century: from rhodo- ‘rose-colored’ + amine.

Pronunciation

rhodamine

/ˈrōdəˌmēn/