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Chemistry and Biology Issues Archive "Chemistry and Biology" 2026 2(140)

Issue of Universum: Chemistry and Biology 2(140)

DOI - 10.32743/UniChem.2026.140.2

The issue was published on 02/07/2026.

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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

SYNTHESIS AND STUDY OF COMPLEX COMPOUNDS OF Co(II), Ni(II), Cu(II) AND Zn(II) WITH 2,2'-SULFANEDIILBIS(5-METHYL-1,3,4-THIADIAZOLE)
Suchilina Anastasiya Kinshakova Ekaterina
08.01.2026 336
01. Inorganic Chemistry
INNOVATIONS AND TRENDS IN INORGANIC CHEMISTRY
Kholmurodova Laziza Erkinovna
26.01.2026 370
01. Inorganic Chemistry
COMPLEX COMPOUNDS OF BARIUM NITRATE WITH AMIDES
Djumanazarova Zulfiya Kojabayevna Bektursinova Aysanem Paraxat qizi
26.01.2026 426
01. Inorganic Chemistry
METHODOLOGICALASPECTS OF THE POTENTIOMETRICDETER-MINATION OF THE TOTALANTIOXIDANTACTIVITY OF MEDICINAL-PLANTSUSING A FERRO-FERRICYANIDE MEDIATORSYSTEM
Istamova Nozima Khakimova Dilnoza Ulugbekovna Nizamieva Leniye Shokirovna Aronbaev Dmitry Aronbaev Sergey
13.01.2026 376
02. Analytical Chemistry
X-RAY DIFFRACTION ANALYSIS OF POTASSIUM–PHOSPHORUS MINERAL FERTILIZERS
Erbutayev Doniyor Juraev Tulkin Sultanov Sanjar Khudoynazarov Mukhriddin
24.01.2026 354
02. Analytical Chemistry
CHEMICAL REACTION AND PHYSICOCHEMICAL PROPERTIES OF N-ETHYLOL STEARAMIDE
Yuldosheva Yulduz Rustamovna Qiyomov Sharifjon Nazimovich
14.01.2026 454
03. Organic Chemistry
SYNTHESIS AND FTIR SPECTROSCOPIC STUDY OF A WATER-SOLUBLE METAL–ORGANIC COPOLYMER BASED ON ZINC ACRYLATE AND NPEG-2400
Norboyeva Madina Azamat qizi Abdulakhat Djalilov Sottikulov Elyor Sotimboyevich
23.01.2026 322
03. Organic Chemistry
LABORATOR TECHNOLOGY FOR EXTRACTING ESSENTIAL OILS FROM MEDICINAL PLANTS (USING SAGE AS AN EXAMPLE)
Nurutdinova Feruza Muidinovna
26.01.2026 305
03. Organic Chemistry
STUDY OF THE RELEASE OF ORGANIC HYDROCARBONS AND METAL IONS BY MODIFIED ADSORBENTS
Buriev Murod Ibragimovich Boboev Odil Obidjon ugli Ubaydullaev Saparmurat Allabay ugli Nurullaev Shavkat Payzievich Alikhonova Zukhrikhon Saitdkhodjaevna
20.01.2026 319
04. Physical Chemistry
SYNTHESIS AND PHYSICAL AND CHEMICAL PROPERTIES OF NANOCOMPOSITE MATERIALS BASED ON MULTICOMPONENT QUANTUM DOTS
Islomova Zarangiz Rustamovna Pardayeva Shakhnoza Mamatovna Bakhranova Nodira Umarovna Omonboyeva Kumushkhon Abdushukurovna Ishankulov Alisher Farmonovich Khalilov Kadriddin Fakhriddinovich
28.01.2026 312
04. Physical Chemistry
COMPARATIVE ASSESSMENT OF GRANITE RUBBLE WITH DIFFERENT CRUSHING GRADES FOR USE IN HIGH-STRENGTH CONCRETE
Akhmedov Sultan Sottikulov Elyor Sotimboyevich Norboev Azizbek
26.01.2026 324
04. Physical Chemistry
ФИТОХИМИЧЕСКИЙ АНАЛИЗ СТЕБЛЕЙ И ЛИСТЬЕВ Phlomoides anisochila (Pazij & Vved.) Salmaki И Phlomoides sogdiana (Pazij & Vved.) Salmaki (Lamiaceae), ВИДОВ, РАСПРОСТРАНЁННЫХ ВО ФЛОРЕ УЗБЕКИСТАНА
Kholbutayeva Mukaddas Mamatmuratovna Gulomov Rustam Komiljon ogli Khaydarov Khislat Qudratovich Nurullayeva Nodira Sayfullayevna Uralov Abdumannon Iskandarovich
06.01.2026 447
04. Physical Chemistry
DETERMINATION OF THE COMPONENT COMPOSITION IN THE ION-EXCHANGER PHASE
Saidov Iskandarkhan Ashrafkhan son Hamza Trobov Tursunova Gulnoza Khamzaevna Karimov Khusnidin Rustamovich
29.01.2026 305
04. Physical Chemistry
OBTAINING A CATION-EXCHANGE MATERIAL BASED ON POLYACRYLONITRILE FIBER
Orzikulov Bunyod Dilfuza Gafurova Mirzakulov Umid Shakhidova Dilbar Mahkamov Muzaffar
15.01.2026 458
06. High-molecular compounds
АКТИВИРОВАННЫЕ УГЛЕРОДНЫЕ ВОЛОКНА С ЖЕЛЕЗОСОДЕРЖАЩИМИ НАНОФАЗАМИ
Rakhimov Tokhir Kh. Umarova Muxlisa
24.01.2026 320
06. High-molecular compounds
ПОЛУЧЕНИЕ И ХАРАКТЕРИЗАЦИЯ БИОРАЗЛАГАЕМЫХ ПОЛИМЕРОВ НА ОСНОВЕ КРАХМАЛА, СОДЕРЖАЩЕГО ФОСФОР
Karshiev Marufjan Tolipovich Nurkulov Faizulla Nurmuminovich
27.01.2026 317
06. High-molecular compounds
SYNTHESIS AND IR SPECTROSCOPIC INVESTIGATION OF COORDINATION COMPOUNDS OF CERTAIN 3d METALS BASED ON 2-AMINO-1-METHYLBENZIMIDAZOLE
Rakhmanova Zulfiya Adilbay qizi Siddikova Kizlarkhon Turakulovna Murodov Sardor Sobirjon ugli Kadirova Zuhra Shahlo Daminova
13.01.2026 426
07. Chemistry of organoelement compounds
DETERMINATION OF THE ANTIRADICAL ACTIVITY OF WATER PEPPER (Persicaria minor) AND HORSETAIL (Equisetum arvense L.) EXTRACTS
Askarov Ibrokhimjon Rakhmonovich Tolipova Shakhlo Isomiddin kizi Mamatkulova Surayokhon Abdusamatovna
26.01.2026 301
09. Bioorganic Chemistry
ИЗВЛЕЧЕНИЕ ВТОРИЧНЫХ МЕТАБОЛИТОВ ИЗ ГРИБА Agaricus bisporus
Nomozova Mohigul Zavqi qizi Kamolov Luqmon Sirojiddinovich Nakhatov Innat Nakhatovich Nuraliyeva Durdona Ikromjon qizi
27.01.2026 371
09. Bioorganic Chemistry
AMINO ACID COMPOSITION OF Cicer songaricum
Askarov Ibrokhimjon Rakhmonovich Umidakhon Mukimjonova
28.01.2026 269
09. Bioorganic Chemistry
COMPONENTS OF THE ESSENTIAL OIL OF THE AERIAL PART OF THE PLANT Datisca cannabina L. FLORA OF UZBEKISTAN
Akhmedova Dilnoza Shavkat kizi Bobakulov Khayrulla Bahodir Okhundedaev Sabir Nishanbayev
28.01.2026 275
09. Bioorganic Chemistry
ВЭЖХ-ПРОФИЛИРОВАНИЕ БИОЛОГИЧЕСКИ АКТИВНЫХ СОЕДИНЕНИЙ В ЭКСТРАКТЕ ЛИМОННОЙ КОЖУРЫ
Madrakhimova Mukhiba Kobiljonovna Atakulova Nargiza Baxtiyorjon kizi
27.01.2026 355
09. Bioorganic Chemistry
THE ELEMENTAL COMPOSITION OF TURMERIC (Curcuma longa L.) RHIZOME POWDER ACCORDING TO ICP-OES DATA
Mehribon Pirimova Xodjaeva Muparrah Yuldashevna
26.01.2026 263
09. Bioorganic Chemistry
CARBOHYDRATES OF Elaeagnus orientalis
Ziyada Djumanova Zhaksylykova Zhanar Orynbasarovna
08.01.2026 278
09. Bioorganic Chemistry
ANALYSIS OF AMINO ACID COMPOSITION OF Astragalus krauseanus Regel BY HPLC METHOD
Ibrokhim Askarov Muxammedjan Isakov Umidakhon Mukimjonova
28.01.2026 287
15. Medicinal chemistry
ACTIVITY OF ANTIOXIDANT ENZYMES IN COTTON UNDER CHLORIDE, SULFATE, AND CARBONATE SALINITY CONDITIONS
Anarova Aqida Maxatovna Kuldoshova Karomat Mamanazarovna Ali Akhunov
21.01.2026 274
21. Biochemistry
ANTAGONISTIC PROPERTIES OF BACTERIAL STRAINS ISOLATED FROM MODERATELY SALINE SOILS OF THE SYRDARYA REGION AGAINST PHYTOPATHOGENIC FUNGI
Rakhmatova Madina Husanov Tokhir Khabibjon Kh. Kushiev Inoyatov Islombek Nurulloyeva Malika Kholmurodova Rano
29.01.2026 338
29. Microbiology
BIOLOGICAL FOUNDATIONS OF THE DEVELOPMENT OF FEED FORMULATIONS FOR SALMONID FISH (Salmonidae) IN AQUACULTURE
Irina Selivanova
20.01.2026 306
30. Zoology
РЕСУРСОСБЕРЕГАЮЩИЙ ПОДХОД К ПОЛУЧЕНИЮ БИОРАЗЛАГАЕМЫХ ГИДРОГЕЛЕЙ ИЗ ОТХОДОВ ПАН-КОВРОВ И ХЛОПКОВОГО ЛИНТЕРА ДЛЯ ЭКОЛОГИЧЕСКИ БЕЗОПАСНОГО СЕЛЬСКОГО ХОЗЯЙСТВА
Eshburiev Tursunali Nasrullaevich Shirinov Shavkat Davlatovich Azimov Abdugani Mutalovich Mamajanov Makhamadadil Mamazhanovich
27.01.2026 413
34. Ecology (by industry)
FORMATION OF GREEN PROTECTIVE PLANTINGS AS A TOOL FOR REDUCING FINE PARTICULATE MATTER EMISSIONS AT CEMENT PLANTS (A CASE STUDY OF THE ANDIJAN REGION)
Abdulkhaev Javokhir
22.01.2026 238
34. Ecology (by industry)
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 - Maxim V. Larionov.
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