Электронды каталог
Жанр:Жаратылыстану ғылымдары (natural_sciences)
Каталог:Мақалалар
Нәтежелер:
2971-2980 из 3198
мерзімді басылым(Журналы)
BURKEYEV M. ZH.
Burkeyev, M. Zh. Synthesis and Investigation of the Properties of Polymer-immobilized Silver- and Gold Nanoparticles [Text] / M. Zh. Burkeyev, S. R. Shibayeva , T. O. Khamitova [et al.] // Bulletin of the Karaganda University. Chemistry series . - 2022. - № 3. - Р. 198-207. - Bibliogr.: р. 206 ISSN 2518-718Х.
ӘОЖ индексі:
54.04
Тақырыпты айдарлар
- Chemical properties (and constants)
Аңдатпа
Metal–polymer composites based on copolymers of polypropylene glycol maleate phthalate with acrylic acid and metallic gold and silver were synthesized for the first time
Кілт сөздер
nanocomposites, silver, gold, copolymer, polypropylene glycol maleate phthalate, acrylic acid, metal–polymer complex, antimicrobial activity
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
GANDHI S. P.
Gandhi, S. P. Validated High Performance Thin Layer Chromatography Method for Simultaneous Estimation for Gallic Acid and Quercetin in Polyherbal Blend and Their Quantitative Estimation [Text] / S. P. Gandhi, A. R. Gawhane , S. D. Kapse [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 4. - Р. 54-64. - Bibliogr.: p. 63 ISSN 2518-718Х.
ӘОЖ индексі:
543
Тақырыпты айдарлар
- Analytical Chemistry
Аңдатпа
Simple, sensitive high performance thin layer chromatography method for the estimation of gallic acid and quercetin in in-house polyherbal blend has been developed and validated
Кілт сөздер
gallic acid, quercetin, simultaneous estimation, high performance thin layer chromatography, validation, quantification, polyherbal, extracts
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
АНТОНЕНКО А. А.
Антоненко, А. А. Поисковые признаки карстового свинцово-цинкового оруденения (На примере Ачисайского рудного поля) [Текст] : минерагения
/ А. А. Антоненко // Қазақстан Республикасы Ұлттық Ғылым Академиясының Хабарлары : геология және техникалық ғылымдар сериясы = Известия Национальной Академии Наук Республики Казахстан : серия геологии и технических наук. - 2013. - № 2. - С. 47-58. ISSN 2224-5278.
ӘОЖ индексі:
553.2
Тақырыпты айдарлар
- Образование минералов. Рудообразование
Аңдатпа
В статье на примере Ачисайского рудного поля рассмотрены прямые и косвенные признаки свинцово-цинкового карстового оруденения
Кілт сөздер
карст, поисковые признаки, рудное поле, оруденение, Ачисайское месторождение
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
BHOLE R. P.
Bhole, R. P. Design and Synthesis of Vitamin Drug Conjugate for its Probable Potential Against SARS-COV-2 Infections [Text] / R. P. Bhole, P. M. Karche , Y. Shinde // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 4. - P. 46-53. - Bibliogr.: p. 51-52 ISSN 2518-718Х.
ӘОЖ индексі:
544.4
Тақырыпты айдарлар
- Chemical kinetics. Catalysis
Кілт сөздер
vitamin drug conjugate, SARS-COV-2, hydroxychloroquine, folic acid, molecular modelling, molecular dynamic stimulation
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
TURGUNALIEVA D. M.
Turgunalieva, D. M. Synthesis and Antibacterial Activity of Hydrazones of Isonicotinic and Salicylic Acids Based on Acetyl Derivatives of Coumarin and Benzo [g] [1,3,5] Oxadiazocine [Text] / D. M. Turgunalieva, D. S. Dilbaryan , A. S. Vasilchenkо [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 4. - Р. 25-34. - Bibliogr.: p. 33-34 ISSN 2518-718Х.
ӘОЖ индексі:
544.32
Тақырыпты айдарлар
- Thermodynamic functions of chemical processes
Кілт сөздер
hydrazides, isoniazid, salicylic acid hydrazide, coumarins, hydrazones, antimicrobial activity
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
MAKASHEVA A. M.
Makasheva, A. M. Direct Correlation between Fluid Cluster Structure and Its Viscosity [Text] / A. M. Makasheva, V. P. Malyshev , L. A. Bekbayeva // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 4. - Р. 65-75. - Bibliogr.: p. 72-73 ISSN 2518-718Х.
ӘОЖ индексі:
544.4
Тақырыпты айдарлар
- Chemical kinetics. Catalysis
Кілт сөздер
Boltzmann distribution, randomized particles, probability, virtuality, cluster, melt, viscosity, alkali metals
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
AYAZBAYEVA A. YE.
Ayazbayeva, A. Ye. Temperature and Salt Responsivity of Anionic, Cationic and Amphoteric Nanogels Based on N-Isopropylacrylamide, 2-Acrylamido-2-Methyl-1-Propanesulfonic Acid Sodium Salt and (3-Acrylamidopropyl) Trimethylammonium Chloride [Text] / A. Ye. Ayazbayeva, A. V. Shakhvorostov , S. E. Kudaibergenov // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 4. - Р. 14-24. - Bibliogr.: p. 22-23 ISSN 2518-718Х.
ӘОЖ индексі:
541.64
Тақырыпты айдарлар
- Chemistry of macromolecules. Products of polymerization, polycondensation and polyaddition reactions
Аңдатпа
Three different nanogels possessing anionic, cationic and amphoteric character were synthesized via conventional redox initiated free radical copolymerization of N-isopropylacrylamide, 2-acrylamido-2-methyl-1-propanesulfonic acid sodium salt and (3-acrylamidopropyl) trimethylammonium chloride
Кілт сөздер
polyampholyte nanogels, poly-N-isopropylacrylamide, ionic monomers, volume phase transition temperature, amphoteric nanogel, cationic nanogel
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
PANSHINA S. YU.
Panshina, S. Yu. Synthesis of Cucurbit [6] uril Using 1-Hydroxyethylidene-1,1-Diphosphonic Acid as a “Green Catalyst” [Text] / S. Yu. Panshina, A. A. Bakibaev , A. N. Guslyakov [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 4. - Р. 5-13. - Bibliogr.: p. 10-11 ISSN 2518-718Х.
ӘОЖ индексі:
544.4
Тақырыпты айдарлар
- Chemical kinetics. Catalysis
Аңдатпа
In this work, 1-hydroxyethylidene-1,1-diphosphonic acid (HEDP) was used for the first time as a catalyst for “Green chemistry” in the synthesis of cucurbit[6]uril in an aqueous medium
Кілт сөздер
cucurbit[6]uril, 1-hydroxyethylidene-1,1-diphosphonic acid, glycoluril, paraformaldehyde, oligomer
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
ZHINZHILO V. А.
Zhinzhilo, V. А. Coordinating Polymers Based on Nickel(II) and Cobalt(II) Trimesinates as Promising Adsorbents of Organic Dyes [Text] / V. А. Zhinzhilo, V. А. Litvinova , V. M. Lyamina [et al.] // Bulletin of the Karaganda University. Chemistry series . - 2022. - № 3. - Р. 239-253. - Bibliogr.: р. 249-250 ISSN 2518-718Х.
ӘОЖ индексі:
544
Тақырыпты айдарлар
- Physical chemistry
Аңдатпа
In this work, metal organic framework structures based on nickel and cobalt trimesinates were synthesized by a modified procedure by reacting nickel acetate and cobalt nitrate with trimesic acid in the presence of alkali
Кілт сөздер
metal organic framework structures, coordination polymers, trimesic acid, pollutants, thermodynamic parameters, adsorption capacity
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
MAMYTBEKOV G. K.
Mamytbekov, G. K. Synthesis, Structure and Properties of Hybrid Composite Bentonite-Based Materials [Text] / G. K. Mamytbekov, Zh. I. Beksultanov , V. I. Bannykh [et al.] // Bulletin of the Karaganda University. Chemistry series . - 2022. - № 3. - С. 267-282. - Bibliogr.: р. 277-279 ISSN 2518-718Х.
Аңдатпа
A systematic study of the synthesis of hybrid composite materials based on synthetic (poly-Nvinylpyrrolidone) and natural (agar-agar) macromolecules in the presence of plasticizers (PEG-400, glycerin) and mineral filler bentonite has been performed by the method of electron irradiation
Кілт сөздер
composition material , polymer-inorganic compositions , electron irradiation, bentonite, synthetic polymers, natural polymers
Қазақстандық
0/0 Бос
BURKEYEV M. ZH.
SYNTHESIS AND INVESTIGATION OF THE PROPERTIES OF POLYMER-IMMOBILIZED SILVER- AND GOLD NANOPARTICLES
мерзімді басылым(Журналы)
0/0 Бос
GANDHI S. P.
VALIDATED HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY METHOD FOR SIMULTANEOUS ESTIMATION FOR GALLIC ACID AND QUERCETIN IN POLYHERBAL BLEND AND THEIR QUANTITATIVE ESTIMATION
мерзімді басылым(Журналы)
0/0 Бос
АНТОНЕНКО А. А.
ПОИСКОВЫЕ ПРИЗНАКИ КАРСТОВОГО СВИНЦОВО-ЦИНКОВОГО ОРУДЕНЕНИЯ (НА ПРИМЕРЕ АЧИСАЙСКОГО РУДНОГО ПОЛЯ)
мерзімді басылым(Журналы)
0/0 Бос
BHOLE R. P.
DESIGN AND SYNTHESIS OF VITAMIN DRUG CONJUGATE FOR ITS PROBABLE POTENTIAL AGAINST SARS-COV-2 INFECTIONS
мерзімді басылым(Журналы)
0/0 Бос
TURGUNALIEVA D. M.
SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF HYDRAZONES OF ISONICOTINIC AND SALICYLIC ACIDS BASED ON ACETYL DERIVATIVES OF COUMARIN AND BENZO [G] [1,3,5] OXADIAZOCINE
мерзімді басылым(Журналы)
0/0 Бос
MAKASHEVA A. M.
DIRECT CORRELATION BETWEEN FLUID CLUSTER STRUCTURE AND ITS VISCOSITY
мерзімді басылым(Журналы)
0/0 Бос
AYAZBAYEVA A. YE.
TEMPERATURE AND SALT RESPONSIVITY OF ANIONIC, CATIONIC AND AMPHOTERIC NANOGELS BASED ON N-ISOPROPYLACRYLAMIDE, 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID SODIUM SALT AND (3-ACRYLAMIDOPROPYL) TRIMETHYLAMMONIUM CHLORIDE
мерзімді басылым(Журналы)
0/0 Бос
PANSHINA S. YU.
SYNTHESIS OF CUCURBIT [6] URIL USING 1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONIC ACID AS A “GREEN CATALYST”
мерзімді басылым(Журналы)
0/0 Бос
ZHINZHILO V. А.
COORDINATING POLYMERS BASED ON NICKEL(II) AND COBALT(II) TRIMESINATES AS PROMISING ADSORBENTS OF ORGANIC DYES
мерзімді басылым(Журналы)
0/0 Бос
MAMYTBEKOV G. K.
SYNTHESIS, STRUCTURE AND PROPERTIES OF HYBRID COMPOSITE BENTONITE-BASED MATERIALS
мерзімді басылым(Журналы)
0/0 Бос