| slovo | definícia |
fluorescein
(encz) | fluorescein,fluorescein Zdeněk Brož |
fluorescein
(czen) | fluorescein,fluorescein Zdeněk Brož |
fluorescein
(gcide) | fluorescein \fluo`res"ce*in\, fluoresceine \fluo`res"ce*ine\,
fluorescein \flu`o*res"ce*["i]n\, n. (Chem.)
A yellowish red, crystalline substance, C20H12O5, produced
by heating together phthalic anhydride and resorcin; -- so
called, from the very brilliant yellowish green fluorescence
of its alkaline solutions. It has acid properties, and its
salts of the alkalies are known to the trade under the name
of uranin.
Syn: fluorescein, fluorescent dye, resorcinolphthalein.
[1913 Webster] |
fluorescein
(wn) | fluorescein
n 1: 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: fluorescein, fluoresceine, fluorescent dye,
resorcinolphthalein] |
| | podobné slovo | definícia |
fluorescein isocyanate
(encz) | fluorescein isocyanate, n: |
fluorescein isothiocyanate
(encz) | fluorescein isothiocyanate, n: |
fluoresceine
(encz) | fluoresceine, n: |
fluoresceine
(gcide) | fluorescein \fluo`res"ce*in\, fluoresceine \fluo`res"ce*ine\,
fluorescein \flu`o*res"ce*["i]n\, n. (Chem.)
A yellowish red, crystalline substance, C20H12O5, produced
by heating together phthalic anhydride and resorcin; -- so
called, from the very brilliant yellowish green fluorescence
of its alkaline solutions. It has acid properties, and its
salts of the alkalies are known to the trade under the name
of uranin.
Syn: fluorescein, fluorescent dye, resorcinolphthalein.
[1913 Webster] |
fluorescein isocyanate
(wn) | fluorescein isocyanate
n 1: a fluorochrome commonly conjugated with antibodies for use
in indirect immunofluorescence [syn: {fluorescein
isothiocyanate}, fluorescein isocyanate] |
fluorescein isothiocyanate
(wn) | fluorescein isothiocyanate
n 1: a fluorochrome commonly conjugated with antibodies for use
in indirect immunofluorescence [syn: {fluorescein
isothiocyanate}, fluorescein isocyanate] |
fluoresceine
(wn) | fluoresceine
n 1: 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: fluorescein, fluoresceine, fluorescent dye,
resorcinolphthalein] |
|