CHEMICALS AND DRUGS Chemical Actions and Uses [D27] Chemical Actions and Uses Specialty Uses of Chemicals [D27.720] Specialty Uses of Chemicals Coloring Agents [D27.720.233] Coloring Agents Chromogenic Compounds [D27.720.233.174] Chromogenic Compounds Fluorescent Dyes [D27.720.233.348] Fluorescent Dyes Food Coloring Agents [D27.720.233.674] Food Coloring Agents Hair Dyes [D27.720.233.837] Hair Dyes CHEMICALS AND DRUGS Chemical Actions and Uses [D27] Chemical Actions and Uses Specialty Uses of Chemicals [D27.720] Specialty Uses of Chemicals Laboratory Chemicals [D27.720.470] Laboratory Chemicals Indicators and Reagents [D27.720.470.410] Indicators and Reagents Luminescent Agents [D27.720.470.410.505] Luminescent Agents Fluorescent Dyes [D27.720.470.410.505.500] Fluorescent Dyes

Fluorescent Dyes - Preferred

Concept UI	M0008609
Scope note	Chemicals that emit light after excitation by light. The wave length of the emitted light is usually longer than that of the incident light. Fluorochromes are substances that cause fluorescence in other substances, i.e., dyes used to mark or label other compounds with fluorescent tags.
Preferred term	Fluorescent Dyes
Entry term(s)	Agents, Fluorescence Agents, Fluorescent Dyes, Fluorescent Flourescent Agent Fluorescence Agents Fluorescent Agents Fluorescent Dye Fluorochrome Fluorochromes

Fluorogenic Substrate - Narrower

Concept UI	M0008612
Preferred term	Fluorogenic Substrate
Entry term(s)	Fluorogenic Substrates Substrate, Fluorogenic Substrates, Fluorogenic

Fluorescent Probes - Narrower

Concept UI	M0008610
Preferred term	Fluorescent Probes
Entry term(s)	Fluorescent Probe Probes, Fluorescent