Results 11 to 20 of about 131,827 (264)

Activation of hydrogen peroxide to peroxytetradecanoic acid is responsible for potent inhibition of protein tyrosine phosphatase CD45. [PDF]

PLoS ONE, 2012
Hydrogen peroxide induces oxidation and consequently inactivation of many protein tyrosine phosphatases. It was found that hydrogen peroxide, in the presence of carboxylic acids, was efficiently activated to form even more potent oxidant - peroxy acid ...
Alicja Kuban-Jankowska, Jack A Tuszynski, Philip Winter, Magdalena Gorska, Narcyz Knap, Michal Wozniak   +5 more
doaj   +1 more source

Dibutylsulfide oxidation research the concentrated hydrogen peroxide solution by means of thermograms

Известия высших учебных заведений: Проблемы энергетики, 2019
With the using of a thermographic method reaction of oxidation of dibutylsulfide in a noctane  95,6 %  concentrated  solution  of  hydrogen  peroxide  in  the  mixture  reactor  with  the propeller mixer is studied.It is established that dibutylsulfide ...
L. R. Gaynullina, V. P. Tutubalina
doaj   +1 more source

Purification of reversibly oxidized proteins (PROP) reveals a redox switch controlling p38 MAP kinase activity. [PDF]

PLoS ONE, 2010
Oxidation of cysteine residues of proteins is emerging as an important means of regulation of signal transduction, particularly of protein kinase function.
Dennis J Templeton, Myo-Sabai Aye, Joshua Rady, Fang Xu, Janet V Cross   +4 more
doaj   +1 more source

OXIDATION OF AQUEOUS SOLUTION OF BROMIDE USING H2O2 , UV AND PEROXONE [PDF]

مجلة جامعة الانبار للعلوم الصرفة, 2012
In this study , aqueous solutions of bromine were prepared with different concentration ranging from (0.025, 0.030, 0.035, 0.040, 0.045 to 0.050 N ) . At the beginning the oxidation was done using only Hydrogen peroxide then only ultraviolet radiation at
HANAN HASAN FALEEH
doaj   +1 more source

LXXI.—Oxidation of furfuraldehyde by hydrogen peroxide [PDF]

J. Chem. Soc., Trans., 1899
n ...
Cross, C. F., Bevan, E. J., Heiberg, T.-H.-V.   +2 more
openaire   +2 more sources

Wastewater Treatment Using a Photoelectrochemical Oxidation Process for the Coffee Processing Industry Optimization of Chemical Oxygen Demand (COD) Removal Using Response Surface Methodology

International Journal of Analytical Chemistry, 2022
The elimination of organic compounds in coffee processing effluent utilizing electrochemical oxidation (ECO) as well as a combination of electrochemical oxidation (ECO) and ultraviolet and hydrogen peroxide (UV/H2O2) was explored.
Firomsa Bidira Abdi, Zerihun Asmelash Samuel, Seifu Kebede Debela, Temesgen Abeto Amibo   +3 more
doaj   +1 more source

Conversion of Aryl Iodides into Aryliodine(III) Dichlorides by an Oxidative Halogenation Strategy Using 30% Aqueous Hydrogen Peroxide in Fluorinated Alcohol

Molecules, 2010
Oxidative chlorination with HCl/H2O2 in 1,1,1-trifluoroethanol was used to transform aryl iodides into aryliodine(III) dihalides. In this instance 1,1,1-trifluoroethanol is not only the reaction medium, but is also an activator of hydrogen peroxide for ...
Ajda Podgoršek, Jernej Iskra
doaj   +1 more source

Reduction of Total Phenols, Total Phosphorus and Turbidity by Uncatalytic Oxidation Processes in Cheese Whey Wastewater

Proceedings, 2020
This study reports the first time that cheese whey wastewater has been treated by the hydrogen peroxide oxidation alone (uncatalytic reaction). This oxidation type was capable of eliminating the total phosphorus content in about 46−53%, regardless ...
Ana R. Prazeres, Silvana Luz, Flávia Fernandes, Eliana Jerónimo   +3 more
doaj   +1 more source

Oxidation of Phe454 in the Gating Segment Inactivates Trametes multicolor Pyranose Oxidase during Substrate Turnover.

PLoS ONE, 2016
The flavin-dependent enzyme pyranose oxidase catalyses the oxidation of several pyranose sugars at position C-2. In a second reaction step, oxygen is reduced to hydrogen peroxide.
Petr Halada, Dagmar Brugger, Jindrich Volc, Clemens K Peterbauer, Christian Leitner, Dietmar Haltrich   +5 more
doaj   +1 more source

Oxidation leaching of chromium from electroplating sludge: Ultrasonic enhancement and its mechanism

Frontiers in Chemistry, 2022
The oxidation leaching of chromium from electroplating sludge was investigated, and ultrasonication was introduced for the enhancement of the leaching process.
Kaihua Huang, Lizhangzheng Wang, Lizhangzheng Wang, Yong Wen, Kuang He, Mingyang Zhang, Jianwei Du, Xiaoying Hu   +7 more
doaj   +1 more source