Issue of Universum: Chemistry and Biology 7(121)

DOI - 10.32743/UniChem.2024.121.7

The issue was published on July 7, 2024.

Download the magazine, part 1 (.pdf)

Download the magazine, part 2 (.pdf)

The journal is posted on the website eLIBRARY.ru

Issue Articles

IMPROVEMENT OF MOLYBDENITE CONCENTRATE PROCESSING TECHNOLOGY

Yodgorjon Safarov Sitorabonu Rasulova Vitaliy Guro

05.06.2024 462

01. Inorganic Chemistry

SYNTHESIS AND IR SPECTROSCOPIC STUDY OF MONOACETYLFERROCENE BENZOYLHYDRAZONE

Sulaymanova Zilola Abduraxmonovna Zulfiya Kodirova

13.06.2024 389

01. Inorganic Chemistry

SYNTHESIS AND STUDY OF IONOPHORES BASED ON PHOSPHORATE TIGENSTANT ACID INTENDED FOR THE CREATION OF ION-SELECTIVE ELECTRODES FOR PHARMACOLOGICAL PURPOSE

Zamira Abdurakhmonova Zulfiya Muradova Zulaykho Smanova

29.06.2024 440

02. Analytical Chemistry

SYNTHESIS AND STUDY OF THE STRUCTURE OF PROPARGYL SORBATE

Jurayev Ilhom Bakhodir Mukhiddinov Abdukhamid Makhsumov Dilshod Akhtamov

21.06.2024 443

03. Organic Chemistry

SYNTHESIS OF 2-AMINO-SUBSTITUTED-12H-BENZOTRIAZOLE[2,3-B]QUINAZOLINE-12-IONS BY BUCHWALD-HARTWIG CROSS-COMBINATION REACTION

Hoshim Karambakhshov Mahina Mirgaribova Sayfidin Safarov

25.06.2024 433

03. Organic Chemistry

TEMPERATURE STABILITY OF POLYPROPYLENE-BASED COMPOSITES MODIFIED WITH CARBON NANOTUBES

Tuymurod Khaidarov Alikul Rakhmankulov Ma’sud Karimov Abdulakhat Djalilov

26.06.2024 581

03. Organic Chemistry

ВЛИЯНИЕ РАСТВОРИТЕЛЯ НА РЕАКЦИЮ ВИНИЛАЦЕТИЛА С ДИФЕНИЛАМИНОМ

Атоев Эхтиёр Худоёрович Жумаев Жаббор Хамрокулович Жураева Дилсора Шодмоновна

30.06.2024 451

03. Organic Chemistry

ИЗОТЕРМА И СОРБЦИОННЫЙ МЕХАНИЗМ АДСОРБЦИИ ТОЛУОЛА В ЦЕОЛИТЕ ТИПА MFI

Эргашев Ойбек Каримович Бахронов Хаёт Нурович Эсонкулова Назирахон Махмудовна Ахмадов Маджиджон Ашраф угли Асфандиёров Маъруфджон Мансур угли

26.06.2024 446

04. Physical Chemistry

ПОЛУЧЕНИЯ ХИТИНА И ХИТОЗАНА APIS MELLIFERA С ИСПОЛЬЗОВАНИЕМ ИХ В ПРОЦЕССЕ ОКРАШИВАНИЯ ТКАНЕЙ

Менглиев Алишер Ихтиярова Гульнора

15.06.2024 477

06. High-molecular compounds

DETERMINATION OF POLYMORPHOUS FORMS OF CHITIN ISOLATED FROM SOME INSECTS

Sherali Karimov

21.06.2024 714

09. Bioorganic Chemistry

STUDYING THE EFFECTIVENESS OF SORBENTS FOR PURIFICATION WASTEWATER

Shoira Adizova Amonov Mukhtar

07.06.2024 409

10. Colloid chemistry

USE OF VARIOUS REDUCING AGENTS AND STABILIZERS FOR SYNTHESIS OF SYSTEMS CONTAINING SILVER NANOPARTICLES

Masuda Lutpillayeva Farhod Khoshimov Azimjon Mamadrahimov

26.06.2024 694

10. Colloid chemistry

QUANTUM CHEMICAL STUDY OF ELECTRONIC STRUCTURE, ASSESSMENT OF BIOLOGICAL ACTIVITY OF FLAVONE FROM THE AMOUNT ISSUED FROM VITEX PLANT

Kodirov Abduakhad Abdurakhimovich Zarifjon Murodov

01.07.2024 415

15. Medicinal chemistry

ECOLOGICAL GROUPS OF PLANTS IN RELATION TO THE USE OF GROUND MOISTURE IN THE EASTERN CHINK OF KARAKALPAK USTYURT

Bekhzot Adilov Gulnara Begzhanova

09.06.2024 660

27. Botany

CHARACTERISTICS OF THE MAIN ZOOPLANKTON GROUPS OF RESERVOIR BODIES OF THE LOWER AMUDARYA RIVER

Nurlybay Mirzambetov Ramatulla Temirbekov Ablatdiin Musaev Irina Israilova Barno Dauletmuratova Biybisanem Kenesbaeva Iskandar Mirabdullaev

13.06.2024 453

36. Hydrobiology

VARIABILITY OF THE POND DWELLER Lymnaea stagnalis (gastropoda) FROM THE KURYA "SOGRENOK" OF THE ABAKAN RIVER (YENISEI RIVER BASIN)

Yuliya Kamysheva

17.06.2024 406

36. Hydrobiology