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Chemistry and Biology Issues Archive "Chemistry and Biology" 2025 7(133)

Issue of Universum: Chemistry and Biology 7(133)

DOI - 10.32743/UniChem.2025.133.7

The issue was published on July 7, 2025.

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The journal is posted on the website eLIBRARY.ru

The journal is posted on the website eLIBRARY.ru

The journal is posted on the website eLIBRARY.ru

Issue Articles

METHODS OF LOCALIZATION OF DRY LUBRICATING COMPOSITION FOR PROCESSING STEEL WIRE
Parpieva D. Doliev G. Abdulhaev A.
28.06.2025 702
01. Inorganic Chemistry
SPECTROSCOPIC INVESTIGATION OF THE Cu(II) HETEROLIGAND COMPLEXES WITH 2,4-DIHYDROXYBENZOIC ACID
Muhiddinova N. Avezov K. Ganiyev B.
13.06.2025 645
01. Inorganic Chemistry
STUDY OF ELEMENTAL COMPOSITION OF THE AERIAL PART OF FENNEL (Foeniculum vulgare Mill.)
Умаров У.А. Фатхуллаева М. Хурсандов А.Я. Абдуллаев Э.Б. Баходирова Р.У.
27.06.2025 571
02. Analytical Chemistry
STUDY OF THE BIOCHEMICAL COMPOSITION OF Convolvulus arvensis L. GROWING IN UZBEKISTAN
Тожибоев М.М. Имомова М.Ё.
18.06.2025 507
02. Analytical Chemistry
METHOD AND DEVICE FOR MEASURING HUMIDITY OF NATURAL GAS STREAM
Равшанов М.И. Сайфиева М.С. Улмасова Г.М. Аронбаев С.Д. Аронбаев Д.М.
12.06.2025 829
02. Analytical Chemistry
ANALYSIS OF CARBOPLATIN BY AMPEROMETRIC TITRATION USING THIOACETAMIDE
Бакахонов А.А. Газиев Л.Т.
13.06.2025 548
02. Analytical Chemistry
CHEMICAL CHANGES OF 1,3-BIOLOGICALLY ACTIVE TETRAHYDROISOQUINOLINE DERIVATIVES
Худойбердиева А.А. Суюнова С.Н. Кулжонов Ж.Х. Урунбаева З.Э. Саидов А.Ш. Виноградова В.И.
28.06.2025 605
03. Organic Chemistry
SYNTHESIS AND STUDY OF BIOLOGICAL ACTIVITY OF ORGANIC COMPOUNDS OF THE PYRIMIDINONE CLASS
Хакимова З.М. Чориев А.У.
23.06.2025 518
03. Organic Chemistry
HOMOGENEOUS CATALYTIC VINYLATION OF ACETYLENE ALCOHOL – HEXENE-4-YN-1-OLA-4 WITH ACETYLENE AND SOME DATA FROM QUANTUM-CHEMICAL CALCULATIONS
Эргашев Л.Б. Содиков М.К. Тургунов Э.
23.06.2025 454
03. Organic Chemistry
ESTERIFICATION REACTIONS OF ACETYLENE DIOLS WITH CERTAIN CARBONIC ACIDS
Аблакулов Л.К. Икрамов А. Зиядуллаев О.Э. Отамухамедова Г.К.
15.06.2025 729
03. Organic Chemistry
SYNTHESIS OF N-ALLYL MORPHOLINE AND N-PROPARGYL MORPHOLINE AND THEIR PROPERTIES IN PASS ONLINE
Yakhshilikova Z. Khalikov T. Djurakulov Sh. Burikhonov B.
10.06.2025 641
03. Organic Chemistry
IN DYNAMIC AND STATIC CONDITIONS KINETICS OF SORPTION OF Ca(II) IONS ON A NEW SULFOCATION EXCHANGER BASED ON POLYVINYL CHLORIDE PLASTICATE
Жураев М.М. Эшниёзова Н.Н. Кудратов Ж.Ж. Юлдашев Х.К.
17.06.2025 532
06. High-molecular compounds
PREPARATION OF AN EMULSION OF INTERPOLYMER COMPLEXES BASED ON CARBAMIDE-FORMALDEHYDE OLIGOMER AND ITS APPLICATION
Ёдгоров Б.О. Комилов К.У. Курбанова А.Д. Мухамедов Г.И.
05.06.2025 630
06. High-molecular compounds
MODIFICATION OF INTERPOLYMER COMPLEXES BASED ON UREA-FORMALDEHYDE OLIGOMER: STUDY OF PHYSICOCHEMICAL PROPERTIES
Мирзарахимов А.А. Комилов К.У. Курбанова А.Д. Мухамедов Г.И.
23.06.2025 553
06. High-molecular compounds
AMINO ACID COMPOSITION OF THE UNDERGROUND STEM OF Cistanche salsa GROWING IN THE FERGANA VALLEY
Турсунов Ж.И. Абдикундузов Х.Н. Жураева М.Х. Тожибоева Ш.Г. Хайдарова Г.С.
28.06.2025 553
09. Bioorganic Chemistry
DETERMINATION OF THE CHEMICAL COMPOSITION AND BIOLOGICAL ACTIVITY OF FOOD ADDITIVES DEVELOPED FROM KNAPWEED AND YARROW PLANTS
Kamalova Z.A. Latipov H.A.
01.07.2025 586
09. Bioorganic Chemistry
THERMOGRAVIMETRIC ANALYSIS OF Limonium otolepis ROOT EXTRACT AND THE TANNIN-FORMALDEHYDE RESIN OBTAINED FROM IT
Урмонов Д.Г. Ахаджонов М.М.
27.06.2025 438
09. Bioorganic Chemistry
ANALYSIS OF VITAMIN CONTENT IN Polygonum aviculare L. GROWING IN UZBEKISTAN
Аскаров И.Р. Абдугаппаров Ф.С. Тухтасинова Н.Ш.
26.06.2025 469
09. Bioorganic Chemistry
COMPOSITION OF THE ESSENTIAL OIL OF Robinia pseudoacacia FLOWERS
Шомуртова С.Н. Юлдашева Н.К. Иботов Ш.Х. Нишанбаев С.З. Гусакова С.Д.
26.06.2025 535
09. Bioorganic Chemistry
POLYMORPHIC CHARACTERIZATION OF CHITIN EXTRACTED FROM SELECTED INSECT SPECIES
Karimov Sh.
24.06.2025 658
09. Bioorganic Chemistry
THE MINERAL COMPOSITION OF WHITE AND BLACK MULBERRY FRUITS (Morus alba) WAS STUDIED USING INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY (ICP-OES)
Erkinov J. Amirova T. Nazarov O. Saminov H.
03.06.2025 768
09. Bioorganic Chemistry
SYNTHESIS OF NaX ZEOLITE BASED ON ANGREN KAOLIN AND IR ANALYSIS
Ойдинов М.Х. Каюмов А.А.
24.06.2025 784
10. Colloid chemistry
INVESTIGATING THE ABSORPTION CHARACTERISTICS OF SOILS AND DETERMINING THEIR MOISTURE CAPACITY
Шамуратова М.Р. Абдикамалова А.Б. Каримова Г.М. Даулетова Ж.К. Эшметов И.Д.
30.05.2025 616
10. Colloid chemistry
MONKEYPOX IN EAST AFRICA: A BIOTECHNOLOGY PERSPECTIVE ON A PUBLIC HEALTH CRISIS. A FOCUS ON UGANDA’S SITUATION
Mae S. Murengezi W. Kiryowa I.
25.06.2025 751
23. Biotechnology (including bionanotechnology)
SEARCH FOR AN ACTIVE ANTAGONIST AGAINST THE PHYTOPATHOGEN Fusarium oxysporum ISOLATED FROM POTATO TUBERS
Равшанов Б.А. Азимова Н.Ш. Халилов И.М. Хамидова Х.М. Каримов Х.Х.
26.06.2025 569
29. Microbiology
STUDYING THE GROWTH DYNAMICS OF Lentinus edodes STRAIN IN DIFFERENT NUTRIENT MEDIA AND DETERMINING THE MOST EFFECTIVE MEDIA
Azimov A. Sherqulova J.
27.06.2025 739
29. Microbiology
STUDY OF THE MICROBIOME OF THE DIGESTIVE SYSTEM OF CATTLE
Тураева Б.И. Кутлиева Г.Д. Махкамов А.М. Давранов К.Д.
20.06.2025 566
29. Microbiology
LONG-TERM DYNAMICS OF THE ROLE OF SALT OUTPUT FROM THE DRIED BOTTOM OF THE ARAL SEA IN THE INCREASE IN WATER SALINITY
Кубланов Ж.Ж.
24.06.2025 559
34. Ecology (by industry)
ECOLOGICAL ANALYSIS OF SPECIES OF THE FAMILY Halimocnemis C.A.Mey. AND Fabaceae Lindl. (Leguminosae Juss.)
Imomova Sh. Imomova D.
12.06.2025 658
34. Ecology (by industry)
COLLECTIVE INTELLIGENCE OF FUNGAL AND PLANT CELLS
Огнивцев С.Б.
04.06.2025 954
44. Cell biology, cytology, histology
ISSN 2311-5459. Article metadata is hosted on the eLIBRARY.RU platform.
Mass media registration cert.: EL No. FS77-91809 dated 03.07.2026
Journal founder: Universum LLC
Editor-in-Chief - Olga V. Kvan.
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