What's the difference between picrate and styphnate?
Picrate
Definition:
(n.) A salt of picric acid.
Example Sentences:
(1) The drug-picrate chromophores maximally absorb within the first minute of reaction (21 s for phenacemide, 45 s for cephalothin), after which the absorbances decrease.
(2) Additions of lactulose to serum produced a linear increase in the creatinine measured by each of two automated methods that involve use of the alkaline picrate (Jaffé) reaction.
(3) We have tested the ligands bromcresol purple and picrate and used ligand-ion selective electrodes to monitor free ligand concentration in a homogeneous solution.
(4) We also compared the isocratic HPLC method with alkaline picrate and enzymatic methods.
(5) The picrate-bovine albumin interaction is examined in detail as a model system.
(6) Using specimens from neonates, I compared this method with a routinely used automated alkaline picrate method (from Randox Labs., performed on a Cobas MIRA analyzer).
(7) There was no interference from picrate-reactive substances tested.
(8) While the alkaline picrate analysis of creatinine was adequate for human samples, it was necessary to use HPLC to accurately measure rodent creatinine.
(9) Picrate (trinitrophenol) is a unique uncoupler of oxidative phosphorylation.
(10) Correlation was good between this procedure and the Jaffé kinetic, the enzymatic (creatinine amidohydrolase), and the Fuller's earth alkaline picrate methods.
(11) The picrate complex is measured spectrophotometrically at 365 nm.
(12) The most widely used methods employed the kinetic alkaline picrate reaction.
(13) The ATP level was affected only at picrate concentrations of 1 mM or more, and the level of ATP stabilized at 75 percent of the control values at 4 mM of picrate.
(14) It is isolated from coextracted compounds by partition chromatography as the picrate ion-pair.
(15) These findings suggest that picrate and niflumate bind with high affinity at or near an anion binding site that may regulate the movement of anions through GABA-gated chloride channels and radioligand binding at this "supramolecular complex."
(16) Creatinine measurement by alkaline picrate reagents is subject to positive interference by acetoacetate.
(17) Columns (10 cm) filled with silical gel (particle size, 5 mum; pore size, 1000 A) show the best performance in the separation of hyoscyamine, scopolamine and ergotamine as picrate ion-pairs.
(18) The most widely used method employs the colorimetric measurement of the alkaline picrate-creatinine (Jaffe) reaction.
(19) These include the use of picric acid to precipitate proteins followed by alkalization, or the use of alkaline picrate after protein precipitation and adsorption to Fuller's earth.
(20) An automated kinetic method to determine creatinine in plasma with Jaffé reaction (alkaline picrate reagent) using a Gemsaec analyser is studied in order to argue the precision and the accuracy.