Contents

Moscow University Chemistry Bulletin

Vol. 75, No. 6, 2020

Immunofluorescent Assay of De Novo Vimentin Expression in Ovarian Cancer Tissues: Surgical Specimens vs Paraffin Embedded Tissue Blocks

T. A. Bogush, A. A. Basharina, E. A. Bogush, A. N. Grishanina, D. M. Sakaeva, V. Yu. Kirsanov, M. M. Davydov and V. S. Kosorukov p. 315  abstract

Synthesis of Low-Molecular-Weight Antibacterial Peptide Mimetics Based on Dialkyl- and Diacylamines

S. M. Filatova, Z. G. Denieva, U. A. Budanova and Yu. L. Sebyakin p. 320  abstract

Atomic-Absorption Determination of Copper(II) in Water Samples after Its Cloud-Point Extraction Preconcentration

D. V. Snigur, V. P. Dubovyi and A. N. Chebotarev p. 328  abstract

Simultaneous Determination of the Residual Amounts of Chloramphenicol and Chloramphenicol Palmitate in Food Products using Liquid Chromatography–Mass Spectrometry

V. G. Amelin and D. S. Bol’shakov p. 333  abstract

Amperometric Detection of Antioxidant Activity of Model and Biological Fluids

A. A. Savina, O. A. Voronina, N. V. Bogolyubova and S. Yu. Zaitsev p. 340  abstract

Research and Development of Solid Fuel Compositions for the Production of Hydrogen

A. A. Novikov, E. R. Nogacheva and I. V. Nechaev p. 347  abstract

Coordination Numbers and Topology of Crystalline Hydrocarbons

D. M. Gridin and A. M. Banaru p. 354  abstract

Antioxidant Effect of α-Lipoic Acid on the Oxidation of Phosphatidylcholine Initiated by the Fenton Reaction

S. O. Alyaseva, N. Y. Lotosh, A. V. Kamaev, A. I. Kulebyakina and A. A. Selischeva p. 368  abstract

The Kinetics of Hydrolysis of ATP by Apyrase A from Solanum tuberosum

G. Yu. Lomakina, P. A. Konik and N. N. Ugarova p. 374  abstract

Synthesis and Biological Activity of N-(Indolyl)trifluoroacetamides Based on Substituted 6-Aminoindoles

I. S. Stepanenko, S. A. Yamashkin and M. A. Yurovskaya p. 382  abstract

Influence of Polymers on the Physicochemical Properties of Benzonal in Solid Dispersions

I. I. Krasnyuk , Jr., A. V. Beliatskaya, I. I. Krasnyuk, O. I. Stepanova, A. N. Kuzmenko, S. V. Lucenko, N. A. Kasimovskaya, A. A. Matyushin, E. V. Mazyarkin, A. N. Vorob’yov and E. P. Nesterenko p. 388  abstract

Content and Composition of Wild Bergamot (Monarda fistulosa L.) Essential Oil at Different Phenological Phases

E. L. Malankina, A. N. Kuzmenko, B. Ts. Zaitchik, A. O. Ruzhitskiy, A. A. Evgrafov and L. N. Kozlovskaya p. 391  abstract

Research on Nickel(II) Complexes with Aroyl Hydrazones of 5,5-Dimethyl-2,4-Dioxohexanoic Acid Ethyl Ester

S. F. Abduraxmonov, M. A. Tursunov, B. B. Umarov, M. Ya. Ergashov and K. G. Avezov p. 395  abstract

Development of Methods for the Identification and Quantitative Determination of Hydroxycinnamic Acids in Fruits of Vaccinium oxycoccos L. and Vaccinium macrocarpon Ait.

V. Yu. Ermakova, O. V. Nesterova, S. V. Kondrashov and V. N. Matveenko p. 402  abstract