TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

... an imaging technique for producing an image based on the differences in the exponential decay rate of the fluorescence from a fluorescent sample.  2, record 1, English, - fluorescence%20lifetime%20imaging%20microscopy

Record number: 1, Textual support number: 1 CONT

The lifetime of the fluorophore signal, rather than its intensity, is used to create the image in FLIM. This has the advantage of minimizing the effect of photon scattering in thick layers of sample.  2, record 1, English, - fluorescence%20lifetime%20imaging%20microscopy

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

[...] technique consistant à mesurer les temps de vie de fluorescence d'un fluorophore pour chaque pixel de l'image.  1, record 1, French, - microscopie%20d%26rsquo%3Bimagerie%20en%20temps%20de%20vie%20de%20fluorescence

Record number: 1, Textual support number: 1 OBS

[Les fluorophores] ne sont alors plus détectés selon leurs longueurs d'ondes d'émission mais seulement selon leur temps de vie.  1, record 1, French, - microscopie%20d%26rsquo%3Bimagerie%20en%20temps%20de%20vie%20de%20fluorescence

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

... a fluorescence microscopy technique that overcomes the diffraction limited resolution of confocal microscopes.  2, record 2, English, - stimulated%20emission%20depletion%20microscopy

Record number: 2, Textual support number: 1 OBS

The resolution enhancement is essentially based on switching off the fluorescence of dye molecules by stimulated emission using intense laser light in the outer regions of the diffraction limited excitation focus. ... Fluorescence from the remaining excited dye molecules in the center of the excitation focus is then detected and used to form the high resolution images.  2, record 2, English, - stimulated%20emission%20depletion%20microscopy

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 CONT

La microscopie STED (stimulated-emission-depletion ou déplétion par émission stimulée) est une microscopie de fluorescence à balayage dont l'illumination est mise en forme pour dépasser la limite de résolution imposée par la diffraction. Cette limite est dépassée en utilisant l'émission stimulée pour éliminer la fluorescence dans les régions extérieures de la réponse impulsionnelle optique d'excitation. La largeur de la zone centrale pouvant encore émettre de la lumière est ajustée grâce à la saturation de la fluorescence. Cette technique permet d'atteindre une résolution de 2,4 nm [nanomètres] en champ lointain.  3, record 2, French, - microscopie%20de%20fluorescence%20%C3%A0%20d%C3%A9pl%C3%A9tion%20par%20%C3%A9mission%20stimul%C3%A9e

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

This bio-imaging system combines the techniques of fluorescence optical microscopy ...  2, record 3, English, - fluorescence%20optical%20microscopy

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 CONT

Vue en microscopie optique à fluorescence d'un chromosome d'ovocyte de triton.  1, record 3, French, - microscopie%20optique%20%C3%A0%20fluorescence

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

Microscopy of natural fluorescent materials or of specimens stained with fluorochromes, which emit light when exposed to blue or ultraviolet light.  3, record 4, English, - fluorescence%20microscopy

Record number: 4, Textual support number: 1 CONT

Fluorescent microscopy employing epi-illumination (vertical illuminator and dichroic mirror), in which the excitation beam is focused directly on the specimen through the lens objective, offers a number of advantages over fluorescence microscopy using transmitted illumination.  2, record 4, English, - fluorescence%20microscopy

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Microscopie par fluorescence : Il existe plusieurs types d'objets microscopiques présentant un effet de fluorescence soit par eux-mêmes, soit par imprégnation d'une substance convenable (fluorochrome). Si l'on dispose d'une source de rayons ultraviolets, violets ou même bleus, la préparation ainsi éclairée émet des radiations visibles qui permettent son examen à travers un objectif et un oculaire ordinaires.  1, record 4, French, - microscopie%20par%20fluorescence

Record 4,  Textual support,  Spanish