fast

Fast Green FCF (FD&C Green No. 3), a safe biocompatible color additive, has been suggested to mitigate chronic pain.

Fast Green free acid is a dye that resists acid once applied.

Fast Blue B Salt, a fat-soluble and phenolic compound-binding dye, serves for semi-quantitative analysis of alkylresorcinols in rye and forms a colored precipitate upon acetone exposure [1]. It also demonstrates affinity for diazonium compounds.

Celliton Fast Blue Green B (Disperse Blue 7) is a blue-green dye utilized in textile applications. Laboratory studies indicate that its aqueous extract causes no skin irritation or sensitization in animals. Additionally, textiles dyed with Celliton Fast Blue Green B have shown no irritation in human subjects [1].

Fast Red TR (napadisylate) serves as a versatile dye extensively utilized across various domains. This compound is a key tool in biological experiments, facilitating observation and analysis of cell structures, tracking and detection of biomolecules, evaluation of cell functions, differentiation of cell types, study of tissue pathology, and monitoring of microorganisms. Its applications extend beyond basic scientific research into clinical diagnostics, traditional textile dyeing, functional textile processing, food pigments, and dye-sensitized solar cells, making it indispensable in both traditional and emerging fields.

Fast red TR salt hemi (zinc chloride) is a red-colored diazonium dye [1].

Fast Red Violet LB, a dye utilized for staining tartrate resistant acid phosphatase (TRAP), is also effective in staining for alkaline phosphatase (ALP) activity [1] [2].

Fast Sulphon Black F serves as a specific copper indicator and is applicable for EDTA titration [1].

Fast-TRFS, a selective and superfast fluorogenic probe of thioredoxin reductase (TrxR), can be utilized for imaging TrxR activity in live cells [1].

Nuclear Fast Red, an anthraquinone dye, serves primarily as a red nuclear counterstain in the presence of excess aluminum ions. Additionally, it functions as a histochemical and colorimetric reagent for calcium [1] and acts as a highly sensitive off on fluorescent probe for detecting guanine [2].

Sumitone Fast Red B is a multifunctional dye. It plays a crucial role in biological experiments by aiding researchers in observing and analyzing cell structures, tracking biomolecules, evaluating cell functions, distinguishing cell types, detecting biomolecules, studying tissue pathology, and monitoring microorganisms. Its applications extend from basic scientific research to a wide range of clinical diagnostics. Additionally, dyes are essential in traditional fields like textile dyeing and emerging fields such as functional textile processing, food pigments, and dye-sensitized solar cells.

Disperse Fast Yellow 4K (Disperse Yellow) is a color additive used in dyes.

Perflubron (Perfluorooctyl bromide) can be emulsified with egg phospholipids (EYP) and displays exceptionally fast excretion characteristics. Perflubron(1-Bromoheptadecafluorooctane; Heptadecafluorooctyl bromide; Perfluorooctyl bromide) is a contrast medium for magnetic resonance imaging and sonography.

Fuchsine base monohydrochloride (Rosaniline Base monohydrochloride) is a magenta dye and uses for acid-fast staining with carbol-fuchsin.

Di-8-ANEPPS is a voltage-sensitive dye and fast-response probe that fluoresces in response to potential changes in the environment and is capable of detecting transient potential changes in cells, with a 2-10% fluorescence change per 100 mV and potential-dependent changes in the excitation spectrum.

C.I. Direct Black 17 is a compound of dye.

C.I. Direct Red 1, disodium salt is a dye.

C.I. Food Yellow 10, also known as Fast Yellow AB or Acid Yellow, is an azo dye used primarily as a food dye that is now delisted in both Europe and USA and is forbidden if used in foods and drinks. Ungraded products supplied by Spectrum are indicative of

N-Decanoyl p-nitroaniline (DepNA) is a nitroaniline fatty acid amide used to measure fatty acid amide hydrolase (FAAH) activity. FAAH, which accepts various amide head groups beyond the ethanolamine of its endogenous substrate anandamide (AEA), can hydrolyze fatty acid amides with fewer carbons and fewer double bonds than arachidonate. When exposed to FAAH activity, DepNA releases the yellow colorimetric dye p-nitroaniline (ε = 13,500 at 410 nm), enabling fast and convenient FAAH activity measurement using a 96-well plate spectrophotometer.

BODIPY-TS (also known as Thiol-green 2) is a highly efficient thiol-specific turn-on probe with a fast response. It incorporates a thiosulfonate scaffold as its thiol recognition unit. BODIPY-TS displays excellent selectivity, low detection limit, and quantitative reactivity towards thiols. Moreover, it exhibits low toxicity. Notably, BODIPY-TS exhibits excitation at 490 nm and emission at 515 nm.

HMBR are not fluorescent by themselves, but when combined with Y-FAST, they emit yellow light when excited by blue light.

Compound 1a, known as 1-(3',6'-Bis(ethylamino)-2',7'-dimethyl-3-oxospiro[isoindoline-1,9'-xanthen]-2-yl)-3-phenylurea, serves as a fast-responsive fluorescent probe for detecting gold ions in water and synthetic products [1].

Di-12-ANEPPQ, a fast-responding membrane potential dye, exhibits cell-specific loading and Golgi-like staining patterns with minimal background fluorescence in slices of neocortex and hippocampus [1].

RH 795 is a fast-acting, voltage-sensitive dye [1].