Xanthene Dye
What is Xanthene Dye?
Xanthene dyes are a class of synthetic organic dyes based on the xanthene ring system (dibenzo[b,d]pyran), which contains an oxygen-bridged tricyclic aromatic structure. They include fluorescein, rhodamine B, and eosin, and are characterized by intense fluorescence, bright colors in the visible spectrum, and broad application in biology (as fluorescent probes and cell stains), laser technology (as dye laser media), and analytical chemistry (as fluorescent tracers in environmental studies).
Key Facts
Frequently Asked Questions
Xanthene dyes are a class of synthetic organic dyes based on the xanthene ring system (dibenzo[b,d]pyran), which contains an oxygen-bridged tricyclic aromatic structure. They include fluorescein, rhodamine B, and eosin, and are characterized by intense fluorescence, bright colors in the visible spectrum, and broad application in biology (as fluorescent probes and cell stains), laser technology (as dye laser media), and analytical chemistry (as fluorescent tracers in environmental studies).