نتایج جستجو برای: hydroxylamine o sulfonic acid
تعداد نتایج: 1269455 فیلتر نتایج به سال:
In this work we report the kinetics of oxidation of hydroxylamine by a trinuclear Mn(IV) oxidant, [Mn(3)(μ-O)(4)(phen)(4)(H(2)O)(2)](4+) (1, phen = 1,10-phenanthroline), in aqueous solution over a pH range 2.0-4.0. The trinuclear Mn(IV) species (1) deprotonates in aqueous solution at physiological pH: 1 ⇌ 2 + H(+); pK(1) = 4.00 (± 0.15) at 25.0 °C, I = 1.0 (M) NaNO(3). Both 1 and 2 are reactive...
We have evaluated the Technicon SMA 12/60 modification of a glucose oxidase/peroxidase-3-methyl2-benzothiazolinone hydrazone-N, N-dimethylaniline method, and find it acceptable. Added bilirubin, creatinine, dextrans, and uric acid did not interfere. We compared values for patients’ sera by this method to those by the glucose oxidase/peroxidase-2,2’-azinodiethylbenzothiazoline-6-sulfonic acid, n...
MnCl 2 ·4H O and Tiron (disodium 4,5-dihydroxy-1,3-benzenedisulfonate) rapidly remove from aqueous solution at pH 7.50–11.0 20–50 °C using hydroxylamine (NH OH) as reducing substrate acts an anti-corrosion anti-bacterial formulation.
The first detailed inhibition study of recombinant vanadium chloroperoxidase (rVCPO) using hydroxylamine, hydrazine and azide has been carried out. Hydroxylamine inhibits rVCPO both competitively and uncompetitively. The competitive inhibition constant K(ic) and the uncompetitive inhibition constant K(iu) see are 40 and 80 microM, respectively. The kinetic data suggest that rVCPO may form a hyd...
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