Issue of Universum: Chemistry and Biology 1(127)

DOI - 10.32743/UniChem.2025.127.1

The issue was published on 07.01.2025.

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Issue Articles

THERMOGRAVIMETRIC ANALYSIS OF COMPLEXES OF 3d METALS WITH 1,10-PHENANTHROLINE

Тоштемиров А.Э. Тураев Х.Х. Умирова Г.А. Абдурахмонов С.Т. Эшонкулов С.С.

30.12.2024 670

01. Inorganic Chemistry

STUDY OF THE CONDITIONS FOR THE SYNTHESIS OF ARSENIC(V) SULFIDE BY THE SOLVOTHERMAL METHOD

Imanov H.A.

15.12.2024 799

01. Inorganic Chemistry

SYNTHESIS AND ANALYSIS OF THE COORDINATION COMPOUND OF COPPER(II) m-HYDROXYBENZOATE WITH SODIUM GLYCINATE

Kurbanova R. Khasanov S. Abdullaeva Z.

25.12.2024 631

01. Inorganic Chemistry

DEVELOPMENT OF A SORPTION-PHOTOMETRIC METHOD FOR THE DETERMINATION OF COBALT (II) IONS IN INDUSTRIAL WASTEWATER OF JSC “ALMALYK MMC”

Сманова З.А. Холикулов Д.Б. Жураев Ф.Х. Мирзахмедов Р.М.

14.12.2024 772

02. Analytical Chemistry

STUDY OF ELECTROCHEMICAL IMPEDANCE SPECTRA FOR SCREEN PRINTED ELECTRODES MODIFIED BY BISMUTH FILM

Аронбаев С.Д. Исакова Д.Т. Равшанов М.И. Аронбаев Д.М.

18.12.2024 912

02. Analytical Chemistry

DЕTЕRMINАTIОN ОFCОPPЕR (II) IОNWITH1-(2-HYDRОХY-1-NАPHTHОAZО)-2-NАPHTHОL-4-SULFОNIC АCID

Турсункулов Ж.Б.

28.12.2024 391

02. Analytical Chemistry

DETERMINATION OF PROTEINS AND AMINO ACIDS IMPORTANT FOR THE BODY IN MULBERRY LEAVES AND SILKWORM WASTE

Saidakhmedova N.Yu. Azizxojaev Yu.A.

05.12.2024 489

09. Bioorganic Chemistry

ENVIRONMENTAL CHALLENGES AND FUNCTIONAL ADAPTATIONS OF THE BODY IN SCHOOLCHILDREN OF KARAKALPAKSTAN

Uzakbaeva B.T.

30.12.2024 492

09. Bioorganic Chemistry

ANALYSIS OF TECHNOLOGICAL POTENTIAL AND NUTRITIONAL VALUE OF POWDERED SEMI-FINISHED PRODUCTS FROM PLANT RAW MATERIALS

Джахангирова Г.З. Алиева Г.С. Хайруллаева С.Х.

28.12.2024 826

09. Bioorganic Chemistry

IR SPECTROSCOPY STUDY OF CATTLE SKIN TANNED WITH CHESTNUT EXTRACT

Umarova G. Amirova T. Nazarov O.

25.12.2024 611

09. Bioorganic Chemistry

DETERMINATION OF THE AMOUNT OF WATER-SOLUBLE VITAMINS IN RADISH LEAF EXTRACT USING THE HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC) METHOD

Усмонова Г.Б. Аскаров И.Р. Тулаков Н.К.

23.12.2024 421

09. Bioorganic Chemistry

DETERMINATION OF THE CONTENT OF MACRO- AND MICROELEMENTS, AS WELL AS FLAVONOIDS, IN THE KERNEL AND SHELL OF COMMON HAZELNUT (Corylus avellana L.)

Abdullayeva S.F. Askarov I.R. Kirgizov Sh.M.

07.12.2024 686

09. Bioorganic Chemistry

COMPARATIVE STUDY OF THE CONTENT OF MACRO AND MICROELEMENTS IN THE STEMS OF Cydonia oblonga Miller GROWING IN DIFFERENT REGIONS OF THE REPUBLIC OF UZBEKISTAN

Мадрахимова С.Д. Матмуратов Б.Я. Юнусхoджа Ю.Т. Матчанов А.Д.

04.12.2024 695

09. Bioorganic Chemistry

RESEARCH OF THE COMPOSITION OF THE RAFFINATE OBTAINED BY EXTRACTION OF WASTE “YELLOW OIL”

Тиллоев Л.И. Курбонова М.М.

18.12.2024 634

12. Petrochemicals

SOME FEATURES OF STUDIES ON THE ADAPTIVE RESPONSES OF CHILDREN'S ORGANISMS TO EXTREME CONDITIONS IN THE PRIARALIE REGION

Mirametova N.P.

30.12.2024 746

23. Biotechnology (including bionanotechnology)

CHEMICAL ANALYSIS OF THE ESSENTIAL OIL OF THE Rosmarinus officinalis (Lamiaceae) SPECIES UNDER THE CONDITIONS OF THE KARSHI OASIS

Nasriddinova M.R.

25.12.2024 579

27. Botany

CALCULATION OF N2O EMISSIONS IN THE SBR PROCESS OF WASTEWATER TREATMENT PLANT

Нишонов А.М.

20.12.2024 508

34. Ecology (by industry)

ECOLOGICAL MONITORING OF WINGED INSECTS (Insecta: Pterygota) OF THE SOUTHERN ARALKUM

Гулимбетов Б.Д. Жиенбаева М.Б. Дауылбаева К.К. Медетов М.Ж.

04.01.2025 561

34. Ecology (by industry)

AGROCHEMICAL PROPERTIES OF SOILS DISTRIBUTED IN THE DRY AREAS OF THE ARAL SEA

Kattayeva G.N. Ismonov A.J.

27.12.2024 472

40. Biological resources