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Chemistry and Biology Issues Archive "Chemistry and Biology" 2021 7(85)

Issue of Universum: Chemistry and Biology 7(85)

DOI - 10.32743/UniChem.2021.85.7

The issue was published on July 5, 2021.

Download the magazine, part 1 (.pdf)

Download the magazine, part 2 (.pdf)

The journal is posted on the website eLIBRARY.ru

The journal is posted on the website eLIBRARY.ru

Issue Articles

Synthesis and structure of mono and mixed ligand coordination compounds of silver with 2-amino-1-metylbenzimizole
Pardaev O. Khakimboeba D. Daminova S. Kadirova Z. Sharipov K.
01.07.2021 1324
01. Inorganic Chemistry
Synthesis of nickel (II) complex and its x-ray diffraction methods based on benzoylhydrazone methyl ether 4-phenyl-2,4-dioxobutanic acid
Умаров Б.Б. Севинчова Д.Н. Абдиев Б.Ш. Рамазонов С.Х.
21.06.2021 827
01. Inorganic Chemistry
Quantitative analysis of the combined preparation obtained from plant raw materials
Азимова Н.А. Рахимова Г.Р.
15.06.2021 792
02. Analytical Chemistry
Quantitative determination of S-allylcysteine and alliin in garlic powder preparations
Рахимова Г.Р. Рахимова О.Р.
16.06.2021 2122
02. Analytical Chemistry
The synthesis of simple and compound ethers of acetylenic alcohols
Содиков М.К. Хужаназарова С.Р. Тургунов Э.
05.06.2021 1273
03. Organic Chemistry
Synthesis of sorbents based on diethanolamine
Cуюнов Ж.Р. Тураев Х.Х. Касимов Ш.А. Джалилов А.Т.
02.07.2021 758
03. Organic Chemistry
Research of the possibility of cationit KU-2-8 regeneration
Назиров З.Ш.
01.07.2021 3885
03. Organic Chemistry
Investigation of the structure of a new eudesmanolide sesquiterpene lactone from the aboveground part of Physospermum cornubiense (L.)DC
Мамедова Х.К.
30.06.2021 766
03. Organic Chemistry
Thermal analysis of oleogels made on the basis of isobutyl rubber
Хусанова М.Ф. Киёмов Ш.Н. Ширинов Ш.Д. Бекназаров Х.С. Джалилов А.Т.
28.06.2021 899
03. Organic Chemistry
Synthesis and probable mechanism of formation of N, N1 - hexamethylene bis - [(4,41-dimethyldiphenyl) -azo-2,21-diamino] ureas
Холбоев Ю.Х. Абдурахманов У.К. Махсумов А.Г. Урмонов А.А. Убайдуллаев К.Т.
19.06.2021 970
03. Organic Chemistry
Synthesis of iso-butyl alcohol based on the product natural gas processing
Абдуллаев Д.У. Нурмонов С.Э. Мирхамитова Д.Х. Парманов А.Б.
25.06.2021 964
03. Organic Chemistry
Synthesis and IR spectroscopic analysis of polysilicic acid derivatives with urea and formaldehyde
Гелдиев Ю.А. Тураев Х.Х. Умбаров И.А. Джалилов А.Т.
01.07.2021 1271
07. Chemistry of organoelement compounds
Effect of glycyrrisic acid, glabridin and resveratrol on SARS-coronavirus replication
Бердиева З.М. Касимова Ш.А.
08.06.2021 820
09. Bioorganic Chemistry
The extraction and fractionation of Ferula samarcandica root exracts
Kamoldinov K.S. Sobirov S.M. Nishonov A.M. Usmonova Z.T. Kuldosheva S.A.
30.06.2021 914
09. Bioorganic Chemistry
Study of amino acid and vitamin composition of Elaeagnus angustifolia L.
Артикова Г.Н. Бектурсынова А.П. Ишимов У.Ж. Жураев Ш.Ш. Матчанов А.Д.
18.06.2021 936
09. Bioorganic Chemistry
Analysis of the production of propane-butane mixture from natural gas and the possibility of olefin synthesis
Курбонов А.А. Шапатов Ф.У. Бобоев Д.С. Тохирова З.Б.
23.06.2021 2735
12. Petrochemicals
Production of crystal fructose from Heliánthus tuberósus
Зокиров Б.У. Исмоилова М.Р. Равшанов С.С.
09.06.2021 1528
23. Biotechnology (including bionanotechnology)
Restoration of disappointed seeds of tomato varieties
Саидова Г.А. Юнусов С.А.
17.06.2021 1030
27. Botany
Optimization of cultivation conditions of local nitrogen fixing cyanobacteria strains of the genus Nostoc
Пайзиллоев А.К. Абдуллаев А.К. Кадырова Г.Х. Шакиров З.С.
09.06.2021 1451
29. Microbiology
Data on the distribution and ecology of sandstone Lepus capensis in Bukhara region
Rayimov A.R. Rakhmonov R.R. Nurova H. Rustamova M.
29.06.2021 1033
30. Zoology
Ecological properties of phytonematods of fruit trees of Jizak region
Очилов Э.У. Даминова Ю.А. Абдурахмонова Г.А.
17.06.2021 1117
30. Zoology
Analysis of Acridotheres tristis spring food composition
Rayimov A.R. Rustamova M.
16.06.2021 958
30. Zoology
Technology of protection of alfalfa from leaf elephant (Phytonomus variabillis HBst)
Балтаев Б.С. Болтаев С.Б.
03.07.2021 2345
31. Entomology
Effect of bentonite modified fertilizers on water capacity and aggregate composition of soil under cotton plantation
Рахмонов А.Х. Ташкузиев М.М. Мячина О.В.
09.06.2021 2479
39. Soil Science
Economic and physiological traits of Pima cotton lines in Uzbekistan and their correlation
Shavkiev J.S. Nabiev S.M. Azimov A.A. Khamdullaev S.A. Amanov B.K. Nurmetov K.S.
28.06.2021 1336
41. Physiology
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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