19 Result(s)

Article

Kinetics of superoxide-initiated reaction of nitroxides with cysteine

Kinetics of the reduction of nitroxides with cysteine in the presence of a source of superoxide radicals was studied. The reactivity of nitroxides in this process is determined by the reduction potential of th...

I. V. Tikhonov, L. I. Borodin, V. D. Sen, E. M. Pliss in Russian Chemical Bulletin (2020)

Article

Effect of Cysteine on the Antioxidant Activity of Nitroxyl Radicals during the Oxidation of Methyl Linoleate in Micelles

Using the model of methyl linoleate (LH) oxidation in micelles, the effect of cysteine on the antioxidant activity of nitroxyl radicals (NR) in micelles is studied. It is found that cysteine enhances the antio...

I. V. Tikhonov, L. I. Borodin, E. M. Pliss in Russian Journal of Physical Chemistry B (2020)

Article

Superoxide radicals in the kinetics of nitroxide-inhibited oxidation of methyl linoleate in micelles

The kinetics of the oxidation of methyl linoleate in micelles inhibited by stable nitroxides under the conditions of initiation by superoxide radicals was studied. Multiple breakdown of the oxidation chains wa...

I. V. Tikhonov, E. M. Pliss, L. I. Borodin… in Russian Journal of Physical Chemistry B (2017)

Article

Effect of superoxide dismutase on the oxidation of methyl linoleate in micelles inhibited by nitroxyl radicals

The kinetics of oxidation of methyl linoleate in micelles inhibited by stable nitroxyl radicals in the presence of superoxide dismutase was studied. In the presence of superoxide dismutase, nitroxyl radicals d...

I. V. Tikhonov, E. M. Pliss, L. I. Borodin, V. D. Sen’ in Russian Chemical Bulletin (2016)

Article

Five-membered cyclic nitroxyl radicals as inhibitors of the oxidation of methyl linoleate in micelles

The kinetics of methyl linoleate oxidation in micelles inhibited by five-membered cyclic nitroxyl radicals and the corresponding hydroxylamines was studied. The partial regeneration of nitroxyl radicals in thi...

I. V. Tikhonov, E. M. Pliss, L. I. Borodin, V. D. Sen´ in Russian Chemical Bulletin (2015)

Article

Stable nitroxyl radicals and hydroxylamines as inhibitors of methyl linoleate oxidation in micelles

The kinetics of methyl linoleate oxidation in micelles inhibited by nitroxyl radicals and hydroxylamines was studied. The regeneration of nitroxyl radicals in this process was found. The activity of the studie...

I. V. Tikhonov, E. M. Pliss, L. I. Borodin, V. D. Sen’… in Russian Chemical Bulletin (2015)

Article

Generalized invariant-unbiased masking and estimation of informational processes with multistructural noise

We develop a method of masking informational processes and estimating their various numerical characteristics after measurements that contain multistructural piecewise continuous noise with unknown structure s...

Yu. G. Bulychev, A. V. Eliseev, L. I. Borodin… in Automation and Remote Control (2010)

Article

Joint masking and estimation of information processes under dynamic interferences with randomly varying structures

The paper develops a method for masking information processes and estimating their numerical characteristics according to measurement data that contain multistructural piecewise-continuous interferences with u...

Yu. G. Bulychev, A. V. Eliseev, L. I. Borodin… in Cybernetics and Systems Analysis (2009)

Article

Bearing identification in goniometric systems that is based on the decentralization principle

A method for solving a general bearing-identification problem with the use of a collection of invariants is developed. This method ensures computational correctness and decentralization of the identification p...

Yu. G. Bulychev, I. A. Babushkin… in Journal of Communications Technology and E… (2009)

Article

Processing measured data with a random change in the structure of dynamic interferences

An optimal method of generalized estimation of the values of linear functionals is developed for the case where experimental data include not only selected values of the measured process, but also values of it...

Yu. G. Bulychev, L. I. Borodin… in Optoelectronics, Instrumentation and Data … (2009)

Article

The use of plane normal as a selection criterion for multiple target bearings

A method for solving the general problem of bearing selection in multiposition angular systems has been developed using plane normals and ensuring the computational correctness and decentralization of the sele...

Yu. G. Bulychev, I. A. Babushkin… in Radioelectronics and Communications Systems (2009)

Article

Estimation of discrete-continuous processes under conditions of polymodality of the a posteriori probability density

A method based on the fast Fourier transform and cutoff function-regularizer has been proposed for estimating the discrete-continuous Markov processes under conditions of inapplicability of the conventional Ga...

Yu. G. Bulychev, L. I. Borodin… in Radioelectronics and Communications Systems (2009)

Article

Reaction of dichlorocarbene with methyl ether of dimethylvinylethynylcarbinol

1. Dichlorocarbene selectively adds to the double bond of the methyl ether of dimethylvinylethynylcarbinol.

   ...

A. A. Retinskii, L. I. Borodin, V. V. Keiko… in Bulletin of the Academy of Sciences of the… (1974)

Article

Flavonoid compounds of Scutellaria przewalskii

The epigeal part ofScutellaria przewalskii has been shown to contain apigenin, luteolin, scutellarein, dinatin, hispidulin, pectolinarigenin; the 7-glucosides and 7-glucuronides of apigenin, luteolin, scutellarei...

M. F. Denikeeva, V. I. Litvinenko, L. I. Borodin in Chemistry of Natural Compounds (1970)

Article

New flavonoid C-glycosides ofGratiola officinalis

1. C-Glycosides have been isolated from a plant of the familyScrophulariaceae for the first time.

L. I. Borodin, V. I. Litvinenko, N. V. Kurinnaya in Chemistry of Natural Compounds (1970)

Article

Apigenin and its glycosides fromGratiola officinalis

V. I. Litvinenko, L. I. Borodin, N. V. Kurinnaya in Chemistry of Natural Compounds (1969)