(n) a yellow dye that is visible even when highly diluted; used as an absorption indicator when silver nitrate solution is added to sodium chloride in order to precipitate silver chloride (turns pink when no chloride ions are left in solution and negative fluorescein ions are then absorbed), Syn. resorcinolphthalein, fluoresceine, fluorescent dye

fluorescein isothiocyanate

(n) a fluorochrome commonly conjugated with antibodies for use in indirect immunofluorescence, Syn. fluorescein isocyanate

fluorescence

(n) light emitted during absorption of radiation of some other (invisible) wavelength

fluorescence microscopy

(n) light microscopy in which the specimen is irradiated at wavelengths that excite fluorochromes

fluorescent

(n) a lighting fixture that uses a fluorescent lamp, Syn. fluorescent fixture

fluorescent

(adj) emitting light during exposure to radiation from an external source

fluorescent

(adj) brilliantly colored and apparently giving off light, Example:fluorescent colors

fluorescent lamp

(n) lamp consisting of a tube coated on the inside with a fluorescent material; mercury vapor in the tube emits ultraviolet radiation that is converted to visible radiation by the fluorescent material

The Collaborative International Dictionary of English (GCIDE) v.0.53 Collaborative International Dictionary (GCIDE)

Fluo-

(Chem.) A combining form indicating fluorine as an ingredient; as in fluosilicate, fluobenzene. [ 1913 Webster ]

Fluoborate

n. [ Cf. F. fluoborate. ] (Chem.) A salt of fluoboric acid; a fluoboride. [ 1913 Webster ]

Fluoboric

a. [ Fluo- boric: cf. F. fluoborique. ] (Chem.) Pertaining to, derived from, or consisting of, fluorine and boron. [ 1913 Webster ]

Fluoridic acid (Chem.), a double fluoride, consisting essentially of a solution of boron fluoride, in hydrofluoric acid. It has strong acid properties, and is the type of the borofluorides. Called also borofluoric acid. [ 1913 Webster ]

Fluoboride

n. (Chem.) See Borofluoride.

Fluocerite

{ , n. [ Fluo- + cerium. ] (Min.) A fluoride of cerium, occuring near Fahlun in Sweden. Tynosite, from Colorado, is probably the same mineral. [ 1913 Webster ]

Fluohydric

a. [ Fluo- + hydrogen. ] (Chem.) See Hydrofluoric. [ 1913 Webster ]

Fluophosphate

n. [ Fluo- + phosphate. ] (Chem.) A double salt of fluoric and phosphoric acids. [ 1913 Webster ]

Fluor

‖n. [ L., a flowing, fr. fluere to flow. See Fluent. ] 1. A fluid state. [ Obs. ] Sir I. Newton. [ 1913 Webster ]

2. Menstrual flux; catamenia; menses. [ Obs. ] [ 1913 Webster ]

3. (Min.) See Fluorite. [ 1913 Webster ]

Fluor albus

‖ [ L., white flow. ] (Med.) The whites; leucorrhæa. [ 1913 Webster ]

Fluoranthene

n. [ Fluorene + anthracene. ] (Chem.) A white crystalline hydrocarbon C15H10, of a complex structure, found as one ingredient of the higher boiling portion of coal tar. [ 1913 Webster ]

German-English: TU-Chemnitz DING Dictionary DING DE-EN Dictionary

Fluor...

fluoric

Fluoreszenz { f }

fluorescence

Fluorid { n } [ chem. ]

fluoride

Fluoridbehandlung { f } | Fluoridbehandlungen { pl }

fluoridation | fluoridations

Fluorkalzium { n }; Flussspat { m }; Fluorit { n }; Flußspat { m } [ alt ] [ chem. ]

fluorite; fluorspar

Fluor-Chlor-Kohlen-Wasserstoffe (FCKW) [ chem. ]

Chlorofluorocarbon (CFC)

fluoreszieren; glimmen | fluoreszierend | fluoresziert | fluoreszierte

to fluoresce | fluorescing | fluoresces | fluoresced

fluoreszierend; glimmend { adj }

fluorescent

Fluor { n } [ chem. ]

fluorine

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