12 Result(s)

Article

Experimental and MD Studies of Sorption of n-Butanol and Butyl Acetate on the SiO₂ Surface

The adsorption/desorption of n-butanol and butyl acetate on the SiO₂ surface was studied experimentally by thermokinetic spectrometry and computer molecular dynamic (MD) simulations (temperature, energy, and stru...

Kh. T. Kholmurodov, I. O. Simonenko… in Russian Journal of Physical Chemistry A (2024)

Article

Thermodynamics of Sorption Processes in Sorbents Based on Pectic Polysaccharides

The sorption mechanism of cadmium ions is studied using isolated fractions of microgel and pectic substances from pomelo albedo, beet pulp, and sunflower calathides. The sorption capacity of pectic polysacchar...

D. A. Slobodova, R. M. Gorshkova, P. P. Gladyshev in Fibre Chemistry (2024)

Article

Multiplexed Immunochromatographic Test-System for Rapid Diagnosis of Acute Heart Failure

A new approach to a multiplexed immunochromatographic system for rapid diagnosis of acute heart failure that included the use of colloidal quantum dots as labels was developed. The analysis was based on separa...

R. M. Gorshkova, D. A. Slobodova, N. P. Novoselov, P. P. Gladyshev in Fibre Chemistry (2020)

Article

Comparative Characterization of Relaxed Organic–Inorganic Hybrid Perovskite Structures Using Molecular Dynamic Simulation and X-ray Diffraction Data

Materials based on organic–inorganic hybrid perovskites MAPbX₃ (X = I, Cl, or Br) having unique adsorption characteristics have been considered. Theoretical investigation data obtained by molecular modeling and r...

T. Yu. Zelenyak, Kh. R. Rakhmonov, Kh. T. Kholmurodov… in High Energy Chemistry (2018)

Article

Quantum dots in proteomic studies and medical diagnostics

Modern medical diagnostics requires the detection of minor amounts of target proteins at the background of numerous different biological components. With rare exception, these problems cannot be solved by pure...

P. P. Gladyshev, Yu. V. Tumanov, S. A. Ibragimova… in Russian Chemical Bulletin (2018)

Article

Development of a toolkit for early precision immunochromatographic diagnosis

A device is developed for automated immunochromatographic assay, designed for one-time tests at the place of occurrence of a disease. The device comprises a turntable platform for up to five strips placed simu...

D. V. Krylsky, A. P. Gushchin, S. A. Gushchin… in Journal of Analytical Chemistry (2016)

Article

Molecular dynamics study of perovskite structures with modified interatomic interaction potentials

The structure of compounds with the perovskite structure ABX₃ (A and B are cations, X are anions O^2—, F^—, Cl^—, Br^—, and I^—), which are widely used in engineering due to unique electrical, optical, and photovoltai...

T. Yu. Zelenyak, Kh. T. Kholmurodov, A. R. Tameev, A. V. Vannikov… in High Energy Chemistry (2016)

Article

Numerical solution of the problem of modeling a biporous sorbent with Bectangular isotherm 3. Kinetics of the filling of finite-dimensional grains

1. A numerical method for solving the problem of a model biporous sorbent with rectangular isotherm has been dev...

P. P. Zolotarev, P. P. Gladyshev… in Bulletin of the Academy of Sciences of the… (1981)

Article

Use of electroenzyme catalysis in organic and biochemical analysis

A method is proposed for the electroenzymic determination of alcohols. The biocatalyst used in the potentiometric sensor is an enzyme-coenzyme system (alcohol dehydrogenase and nicotinamide adenine dinucleotid...

P. P. Gladyshev, V. P. Gladyshev, V. Sh. Mamleev, S. V. Kovalyova in Microchimica Acta (1981)

Article

Numerical method of solving modeling problems for a biporous sorbent with a rectangular isotherm

1. The method of replacing the problem of modeling a biporous sorbent with a rectangular isotherm by a basic var...

P. P. Zolotarev, P. P. Gladyshev… in Bulletin of the Academy of Sciences of the… (1980)

Article

Numerical method of solving modeling problems for a biporous sorbent with a rectangular isotherm

1. A calculation algorithm has been set up for the motion of the sorption front in a biporous sorbent grain shap...

P. P. Zolotarev, P. P. Gladyshev… in Bulletin of the Academy of Sciences of the… (1980)