Filter dyes

Ferretane reactions, 1, 667 Ferrochelatase, 4, 396 Ferrosilacyclopentane properties, 1, 594 Fervenulin applications, 3, 456 Filter dyes... 

Field desorption mass spectrometry radiopharmacological agents, 6,976 Filter dyes photography, 6, 104 Fissile material criticality... 

Naphthalene-3,7-disulfonic acid, 1,2-diamino-iron complexes filter dyes, 6,104 Naphthoic acid, hydroxy-metal complexes, 2, 480, 482... 

Halation can be prevented by coating dyes either on the back of the film support or between the film support and the emulsion layer to absorb the harmful radiation. These antihalation (or filter) dyes are only required during the camera exposure of the sensitive... 

Filter dyes are used to protect the silver halide while it is developing in ambient light. Dyes suited to this purpose are the phthaleins, such as compounds (77) and (78) which have Amax in potassium hydroxide solution at 470 and 620 nm, respectively. These dyes become colourless as the pH of the process is lowered to about 5-8 (72USP3702245, 72USP3702244). The titanium dioxide present in the activator fluid forms a white reflective layer needed for viewing the ultimate colour print. 

As methodologies in FISH and mFISH on the fluorescent microscope evolve, so must the software and hardware used to unravel the information contained in the specimen. A proper combination of filters, dyes, imaging hardware, and software is desirous for obtaining the resolution and contrast necessary for accurate image capture and analysis. 

FerracycIopent-3-ene-2-one, 5-alkyIidene-synthesis, 1, 669 2-Ferratricyclo[5.2.0.03,6]nonane synthesis, 1, 669 Ferretane reactions, 1, 667 Ferrochelatase, 4, 396 Ferrosilacyclopentane properties, 1, 594 Fervenulin applications, 3, 456 Filter dyes... 

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