Contents

Radiochemistry

Vol. 67, No. 3, 2025

Reaction of Technetium(I) Tricarbonyl Hexafluoroacetylacetonate Complexes with CCl4: Formation and Crystal Structure of [99TcCl(CO)3(PPh3)2] Stereoisomers and of fac-[99TcCl(CO)3(C5H5N)2]

G. V. Sidorenko, V. V. Gurzhiy, A. E. Miroslavov, A. R. Kochergina, and M. Yu. Tyupina p. 237  abstract

Action of Oxidants on Neptunium(VI) in Acid Solutions

V. P. Shilov, and A. M. Fedoseev p. 247  abstract

Extraction of Lanthanides(III) from Solutions of Mineral Acids with Solutions of N,N'-Dimethyl-N,N'-dicyclohexyldiglycolamide Complex with bis[(trifluoromethyl)sulfonyl]imide

A. N. Turanov, V. K. Karandashev, V. E. Baulin, and D. V. Baulin p. 252  abstract

Extraction of Lutetium with Solutions of 2-Ethylhexyl Hydrogen 2-Ethylhexylphosphonate in Hexane from Nitric Acid Solutions Containing Ytterbium

K. S. Bobrovskaya, R. A. Kuznetsov, and M. N. Lisova p. 259  abstract

Properties of the Extraction System Based on Tributyl Phosphate and Carbonates of Fluorinated Alcohols as Applied to Uranium Recovery from Nitric Acid Process Solutions

K. M. Murtazin, E. V. Lyzlova, A. V. Konnikov, and M. V. Logunov p. 268  abstract

Release of Radionuclides into the Gas Phase from a LiCl–Li2O Salt Melt in the Step of the “Metallization” of Oxidized Spent Nuclear Fuel

M. V. Skvortsov, L. V. Gezalyan, A. M. Koshcheeva, A. V. Ponizov, and A. V. Rodin p. 276  abstract

Evaluation of the Efficacy of N-Succinimidyl 4-[18F]Fluorobenzoate ([18F]SFB) as a Synthon for Labeling Peptides, Illustrated by the Reaction with Glutathione

V. V. Orlovskaya, O. S. Fedorova, N. B. Viktorov, and R. N. Krasikova p. 284  abstract

Immobilization of Boron-Containing Radioactive Waste from Nuclear Power Plants in Magnesium Potassium Phosphate Compound

S. A. Fimina, N. D. Chalysheva, K. Yu. Belova, and S. E. Vinokurov p. 293  abstract

Influence of Sodium Aluminum Iron Phosphate Glass Composition on Its Resistance to Leaching

S. A. Fimina, K. Yu. Belova, and S. E. Vinokurov p. 303  abstract

Results of Determining the Specific Activity and Washing Efficiency of the Precipitate in the Accumulated High-Level Waste of Complex Chemical Composition

E. N. Dubrovin, I. I. Dement’eva, E. V. Polyakov, P. V. Kozlov, and A. S. Levunin p. 312  abstract

A Study of the Radionuclide Diffusion in Clay Materials Taking into Account the Coupled Physicochemical Processes

K. V. Martynov, N. D. Andryushchenko, A. G. Volkova, and E. V. Zakharova p. 319  abstract

Comprehensive Method for Sorption Preconcentration of Radionuclides from Seawater

N. A. Bezhin, I. G. Shibetskaia, V. A. Razina, O. N. Kozlovskaia, V. A. Turyanskiy, and I. G. Tananaev p. 334  abstract

Natural Radioactivity Measurements and Radiation Dose Assessments in Different Environmental Samples from Qena Governorate, Upper Egypt

A. G. E. Abbady, A. H. Said, M. Mostafa, F. Shaibah, and Atef El-Taher p. 346  abstract

Distribution of Uranium, Thorium, and Potassium and Their Bearing on the Radiogenic Heat Production of Some Granitic Rocks from the Eastern and Western Deserts

M. Abdelmohsen, M. A. Elhaddad, and A. El-Taher p. 358  abstract

Assessment of Radiological Hazards from Radon Gas in Vegetables Consumed in the Kurdistan Region of Iraq

H. M. Qadr, K. O. Abdullah, A. M. Hussein, and N. F. Salih p. 378  abstract

Radiation Significance of the Sources of Carbon-14 Releases into the Atmosphere from the Mayak Production Association

Yu. G. Mokrov p. 385  abstract

Behavior of Beryllium-7 in Air in the Region of the Nuclear Industrial Complex in Sosnovyi Bor, Leningrad Oblast, Russia

D. R. Itygina, E. B. Pankina, M. P. Glukhova, and V. F. Kireev p. 398  abstract

Erratum

Erratum to: Technetium-99m Labeling of Antineoplaston A10 and Its Bioevaluation as a Potential Tumor Imaging Agent

M. Dawood, B. G. Alani, K. S. Salim, L. A. Abou-Zeid, M. H. Aboumanie, M. A. Motaleb, K. M. Attallah, I. T. Ibrahim, and Y. A. Hassan p. 411  abstract