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Chemistry and Biology Issues Archive "Chemistry and Biology" 2021 6(84)

Issue of Universum: Chemistry and Biology 6(84)

DOI - 10.32743/UniChem.2021.84.6

The issue was published on June 5, 2021.

DOI - 10.32743/UniChem.2021.84.6-1

DOI - 10.32743/UniChem.2021.84.6-2

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

Determination of the optimal parameters of the carbonization process of calcified soda in production trona
Шарипова Х.Т. Эркаева Н.А. Вохобова Д.Н. Бахридинова Д.Ж. Шералиев С.А. Бегдуллаев А.К. Каипбергенов А.Т.
27.05.2021 1095
01. Inorganic Chemistry
Synthesis and study of the coordinating compounds of cadmium (II) chloride with monoethanolamine and p-hydroxybenzoic acid
Худойберганов О.И. Ибрагимов Б.Т. Хасанов Ш.Б. Атаниязов О.Н.
29.05.2021 812
01. Inorganic Chemistry
Synthesis and properties of complex compounds of thiosemicarbazone methylethyl ketone with molybdenum
Гулбаев Я.И. Холмуминова Д.А.
05.05.2021 895
01. Inorganic Chemistry
Drinking water quality in Orenburg
Осипова Е.А. Нагаева В.А. Трофимова К.А. Федоренко А.С.
18.05.2021 4686
01. Inorganic Chemistry
Determination of iron ions by sorption-photometric method and study of properties
Халилова Л.М. Сманова З.А. Аширов М.А.
02.06.2021 1414
02. Analytical Chemistry
Reactions of maleic anhydride with amino acids
Тураева Х.К. Юлдашева М.Р.
26.05.2021 1818
03. Organic Chemistry
Synthesis of acetylene alcohols on the basis of terminal alkynes and ketones using various catalysts
Зиядуллаев О.Э. Отамухамедова Г.К. Cаматов С.Б. Байтемиров О.Э.
26.05.2021 1134
03. Organic Chemistry
Reaction of 6-methyl-2,3-trimethylene-3,4-dihydropyrimidin-4-oneswith bromine
Хакимова З.М. Жумаев Н.О. Жалилова М.О.
19.05.2021 830
03. Organic Chemistry
To the question of assessment of chemical safety of food products
Садикова М.И. Касимова Н.А.
20.05.2021 1043
03. Organic Chemistry
Optimization of the technology of synthesis of the drug substance benzyldimethyl [3- (myristoilamino) - propyl] ammonium chloride ("Miramistin")
Чупахин Е.Г. Шамин И.В.
21.05.2021 1343
03. Organic Chemistry
Synthesis of sodium salts of 4- (4- (R-oxymethyl) -1H-1,2,3-triazol-1-yl) benzoic acid
Киргизов Ф.Б. Абдугафуров И.А. Ортиков И.С. Ахмедова Н.Н.
28.05.2021 999
03. Organic Chemistry
Synthesis and properties of piperidine derivatives
Пулатова Н.У. Максумова О.С.
24.05.2021 1490
03. Organic Chemistry
N-dietanoloiloamino- (butin-2-il) -sorbinate and its physico-chemical properties
Шомуродов А.И. Махсумов А.Г. Исмаилов Б.М. Обидов Ш.Б.
25.05.2021 1161
03. Organic Chemistry
Physicochemical analysis of the SmS – Sm2O2S system
Samadov A.R. Andreev O.V.
12.05.2021 1094
04. Physical Chemistry
Analysis of the dispersed composition of the phosphorite dust and the properties of emission fluoride gases in the production of superphosphate mineral fertilizers
Tojiev R. Isomiddinov A. Akhrorov A. To’ychieva S.
25.05.2021 1139
04. Physical Chemistry
Modern methods for modification of phenolo-formaldehyde oligomers
Жаббаров Т.А.
06.05.2021 1009
06. High-molecular compounds
The new polymer reagent for removing thin oil slicks from water surface
Poladova T.A. Guliyeva N.M. Shirinova N.A. Gurbanova L.M. Salimov I.N.
26.05.2021 1170
06. High-molecular compounds
Kinetics of sorption of Cr (VI) ions from acid solutions on anion exchanger
Бабожонова Г.К. Инханова А. Сагдиев Н.Ж. Бекчанов Д.Ж. Мухамедиев М.Г.
28.05.2021 1341
06. High-molecular compounds
Preparation of metal complexes copper ion (Cu2+) with amino acid derivatives
Бекназаров Ж.И. Ибрагимов А.Б. Болтаева З.А. Маулянов С.А. Хаитбаев А.Х.
30.05.2021 1879
09. Bioorganic Chemistry
Phytochemical compounds in Ferula syriaca, Ferula samarcandica and Ferula feruloides
Kamoldinov K.S. Sobirov S.M. Nishonov A.M. Usmonova Z.T. Aliyeva M.S.
12.05.2021 1131
11. Bioinorganic chemistry
Physical and chemical indicators of binding compounds obtained from liquid oil sludge for roofing
Шукруллаев Б.А. Рахимов Б.Б.
05.05.2021 1216
12. Petrochemicals
Determination of 238 U, 232 Th, and other elements without chemical decomposition in a phosphogypse sample neutron-activation method
Ниёзов Х.А. Тажибаев Д.Ю. Мухамедов Г.И.
24.05.2021 937
13. Radiochemistry
The calculation of quantum chemical parameters of compounds of anthranilic acid with crotonaldehyde
Назаров Н.И. Бекназаров Х.С. Ортиков Ш.Ш. Мирзаева Г.А.
29.05.2021 1294
16. Mathematical and quantum chemistry
Influence of hypoglycemic collection on the activity of tissue enzyms and on the intensity of gluconeogenesis in the liver tissues in normal and under experimental diabetes
Malikova G.Y. Tulyasheva M.A. Tashmatova M.A.
31.05.2021 1087
21. Biochemistry
A brief overview of the chemical composition, pharmacological properties, and micropropagation of species of the genus Ungernia bunge
Жамалова Д.Н. Курбаниязова Г.Т.
27.05.2021 1349
22. Plant physiology and biochemistry
Isolation, purification of inulinase enzyme from the plant Hellanthus tuberosus L. and study of its physico-chemical and kinetic properties
Зокиров Б.У. Равшанов С.С.
01.06.2021 1230
23. Biotechnology (including bionanotechnology)
About the concept "Ecological field of survival"
Гуламов М.И.
05.05.2021 751
26. Mathematical biology, bioinformatics
Ecological characteristics of fish parasites of the Turtkul pond farm in the conditions of the Southern Aral region
Алламуратова З.Б.
13.05.2021 1014
30. Zoology
Harmful cicada genus Empoasca Walsh of the Fergana Valley
Кожевникова А.Г.
04.05.2021 1120
30. Zoology
Mining moths (Stiqmellamalella) on the apple tree and measures to combat them
Эсанбоев Ш. Аблазова М.З. Эсанбоев Ж.Ш.
06.05.2021 1223
31. Entomology
Comparative effect of heterosis of inter-grade and interline crossing of cotton
Болтабаев Х.А.
24.05.2021 914
33. Genetics
Triticum aestivum L. analysis of Fe and Zn elements in some perspective varieties
Тогаева М.А.
21.05.2021 804
33. Genetics
Inheritance of morphological traits in F1-plants of species afro-asian cotton
Muminov K.A.
17.05.2021 945
33. Genetics
Geophysical modeling of the distribution of atmospheric pollutants in Andijan based on the equations of aerodynamics
Халматов М.М. Исмаилходжаев Б.Ш. Кабулова Н.Ж. Хусанов Д.Д.
24.05.2021 672
34. Ecology (by industry)
Peculiarities of the epizootology of eimeriosis of young domestic of ducks in Dagestan under conditions of constant of walking of in low-flow of reservoirs
Пашаев В.Ш. Баттаев Э.А. Шогенов Б.Ю. Биттиров И.А. Биттиров А.М.
19.05.2021 720
37. Parasitology
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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