A5071023981- Fluorine in Organic Chemistry
- Cyclopropane Reaction Mechanisms
- Pharmacological Effects of Natural Compounds
- Asymmetric Synthesis and Catalysis
- Synthesis and Biological Evaluation
- Organic Chemistry Cycloaddition Reactions
- Synthetic Organic Chemistry Methods
- Synthesis and Reactions of Organic Compounds
- Phytochemistry and Bioactivity Studies
- Innovative concrete reinforcement materials
- Hydrocarbon exploration and reservoir analysis
- Synthesis and Characterization of Pyrroles
- Phytochemistry and biological activity of medicinal plants
- Catalytic Processes in Materials Science
- Hydrogels: synthesis, properties, applications
- Carbohydrate Chemistry and Synthesis
- Security, Politics, and Digital Transformation
- Petroleum Processing and Analysis
- Drug-Induced Hepatotoxicity and Protection
- Infrastructure Maintenance and Monitoring
- Essential Oils and Antimicrobial Activity
- Legal and Policy Issues
- Medicinal Plants and Bioactive Compounds
- Sociopolitical Dynamics in Russia
- Freezing and Crystallization Processes
Al-Farabi Kazakh National University
2021-2023
Institute for Soil Science and Agricultural Chemistry
2023
National Academy of Sciences of the Republic of Kazakhstan
2023
Gubkin Russian State University of Oil and Gas
2019
A. N. Nesmeyanov Institute of Organoelement Compounds
1993-2011
Russian Academy of Sciences
1995-2010
Abstract The influence of the presence some polyols in initial poly(vinyl alcohol) aqueous solutions on rheological and thermal properties cryogels, which were produced by freezing–thawing method, was investigated. polyol additives (cosolvents) as follows: glycerol, propylene glycol, mono‐, di‐, triethylene glycols, oligoethylene glycols (PEG‐400 PEG‐1000). It shown that introduction propylene, or ethylene into polymer solution resulted a decrease cryogel's shear modulus fusion temperature,...
In Central Eurasia, the availability of drugs that are inhibitors SARS-CoV-2 virus and have proven clinical efficacy is still limited. The aim this study was to evaluate activity were available in Kazakhstan during acute phase epidemic against SARS-CoV-2. Antiviral reported for Favipiravir, Tilorone, Cridanimod, which registered used treatment respiratory viral infections Kazakhstan. A licorice (Glycyrrhiza glabra) extract also incorporated into because it offered an opportunity develop...
The present study is devoted to the consideration of possible mechanisms for preserving sovereignty national culture in conditions digital existence society. In this regard, content concept “cultural sovereignty” disclosed, its disposition terminological field research determined. Cultural spheres which digitalization program has been implemented and where there are threats substitution value-normative base Russian by various globalization modifications observed considered. analysis...
The article describes preparing extracts of Artemisia annua L. and the use to compare virus-inhibiting activity against coronavirus SARS-CoV-2.
 were prepared using hot water, water-alcohol mixture butanol. tested in screening-format tests on Vero E6 cells measure cytotoxicity antiviral activity. Values 50% inhibitory concentration (IC50) which as follows: for hot-water extract - 1587 µg/ml, butanol 713 >2000 µg/ml. quite high IC50 values indicate that have little cytotoxicity, is...
Licorice (Glycyrrhiza glabra) root has long been used in traditional medicine due to its various therapeutic properties. One of the main active components licorice is glycyrrhizin, which shown possess numerous pharmacological effects. Glycyrrhizin, one major compounds present root, anti-inflammatory, antioxidant, and anti-tumor propertiesas well as antiviral properties against influenza virus coronavirus COVID-19. The demand for extracts increasing, particularly use food pharmaceutical...
This article provides research to optimization of obtaining glycyrrhizic acid from dry extracts the licorice roots.Acid isolation was carried out two types extracts: 50% alcohol extract and aqueous extract.Glycyrrhizaglabra is a perennial plant, which can grow in various climatic conditions, including hot regions Kazakhstan. Stocks Kazakhstan are quite extensive estimated at several thousand tons per year. Many scientific researches have been undertaken conjunction with COVID-19 pandemic,...
Abstract Halogenated trifluoroacetylacetylenes (I) are found to be reactive dienophiles in Diels—Alder reactions under mild conditions.
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at glance that was extracted from about 100 leading journals. To access of an article which published elsewhere, please select “Full Text” option. The original trackable via the “References”
Бас редактор: ЖҰРЫНОВ Мұрат Жұрынұлы, химия ғылымдарының докторы, профессор, ҚР ҰҒА академигі, Қазақстан Республикасы Ұлттық ғылым академиясының президенті, АҚ «Д.В.Сокольский атындағы отын, катализ және электрохимия институтының» бас директоры (Алматы
It is proposed to use plastic waste as bitumen modifiers with a special emphasis on recycled plastics. The potential for improving the characteristics of and durability roads being considered. For preparation modified bitumen, it was used BND 100/130 produced by LLP "JV CASPI BITUMEN" (Kazakhstan). Polymer household based bottles objects research. obtained mechanical recycling. main physical were determined after routine tests, penetration plasticity, softening temperature, Fraas brittleness...
Авторами поведен анализ современного состояния управления экологическими рисками в нефтегазовой сфере Республики Казахстан. Установлено, что настоящее время не существует полного определения понятия «экологический риск» и отсутствует единая методика проведения оценки экологического риска. Рассмотрены возможные экологические риски, возникающие при разработке месторождения, добыче сырья, транспортировке др. Выяснено, масштабное негативное воздействие происходит авариях на объектах. В таких...