Contents

Moscow University Chemistry Bulletin

Vol. 76, No. 4, 2021

Prediction of an Organic Compound’s Biotransformation Time: A Study Using Avermectins

O. V. Tinkov, V. Y. Grigorev and L. D. Grigoreva p. 231  abstract

Experimental Verification on the Hypothesis about the Possibility of Molecular Diagnostics of Local Tumor Spread on the Lewis Lung Carcinoma Model

T. A. Bogush, M. A. Maiak, N. S. Saprykina, A. A. Basharina, O. M. Ryabinina, A. N. Grishanina, E. A. Bogush, A. A. Kamensky and V. S. Kosorukov p. 248  abstract

Synthesis and Biological Activity of Aliphatic Diesters of Glycyldiethanolamine

S. M. Filatova, Yu. E. Kuzmina, M. D. Korotkin, M. S. Solotareva, U. A. Budanova and Yu. L. Sebyakin p. 253  abstract

Photometric Determination of Copper(II) by the Catalytic Action on the Reaction of Iron(III) Reduction with Thiosulfate Ion

S. E. Pratskova and E. I. Ageenko p. 259  abstract

Sorption-Fluorimetric Determination of Quinolones in Waste and Natural Waters with a Smartphone

V. G. Amelin, Z. A. Ch. Shogah and D. S. Bolshakov p. 262  abstract

Quantum Mechanical Study of the Covalent Bonding of Troxacitabine with Functionalized Carbon Nanotubes

N. Mozayyeni, A. Morsali, M. R. Bozorgmehr and S. A. Beyramabadi p. 269  abstract

Facile Synthesis of Pd-Cu2O Octahedral with Enhanced Photocatalytic Activity and Its Application of Degradation of Direct Red 278 from Solutions

M. Sepahvand, R. Fazaeli, S. Jameh-Bozorghi and A. Niazi p. 277  abstract