8 articles in this issue
Sergei N. Igidov,Irina A. Gorbunova,Aleksey Yu. Turyshev,Daria A. Shipilovskikh,Danil A. Kozlov,Anna S. Rogova,Ramiz R. Makhmudov,Pavel S. Silaichev,Nazim M. Igidov
New methyl 5-aryl-1-(furan-2-carbonyl)-1H-pyrazole-3-carboxylates were obtained via decyclization reaction of N'-(5-aryl-2-oxofuran-3(2H)-ylidene)furan-2-carbohydrazides under the action of methanol. Starting N'-(5-aryl-2-oxofuran-3(2H)-ylidene)furan-2-ca... see more
Sergei N. Igidov,Dmitriy V. Lipin,Aleksey Yu. Turyshev,Svetlana V. Chashchina,Daria A. Shipilovskikh,Ol’ga V. Zvereva,Ksenia A. Mitusova,Pavel S. Silaichev,Nazim M. Igidov
A method was proposed for the synthesis of substituted 2-(2-(furan-2-carbonyl)hydrazono)-4-oxobutanoic acids by the reaction of substituted 2,4-dioxobut-2-enoic acids with furan-2-carbohydrazide. It was found that substituted 2-(2-(furan-2-carbonyl)hydraz... see more
Anna N. Berlina,Maria Y. Ragozina,Nadezhda S. Komova,Kseniya V. Serebrennikova,Anatoly V. Zherdev,Boris B. Dzantiev
Gold spherical nanoparticles, gold-platinum nanoflowers, and gold-silver nanostars were obtained and compared as labels for immunochromatographic analysis. The nanoparticles were synthesized by chemical reduction from various precursors and then conjugate... see more
Elena Salimgareeva,Dinara Igdisanova,Daria Gordeeva,Elena Yarkova,Anatoly Matern,Elena Gerasimova,Alla Ivanova
At present, the development of portable devices for the express assessment of the content of biologically active objects, such as antioxidants, is one of the relevant technological problems of modern chemistry, medicine, and engineering. The main advantag... see more
Maria V. Timofeeva,Andrey N. Yankin
In this work, we studied the optimization of synthetic approaches to creating structurally modified metal-organic frameworks under various synthesis conditions. We investigated the influence of the various solvents and zinc salts on the structural charact... see more
Konstantin L. Obydennov,Tatiana A. Kalinina,Daria V. Ryabova,Maria F. Kosterina,Tatiana V. Glukhareva
1,3-Thiazolidin-4-one derivatives with a exocyclic C=C double bond in position 2 of the hetero ring have a wide spectrum of biological activity, but their fungicidal activity has not been studied as much as it should be. This paper presents a simple and c... see more
Eman S. Awad,Siraj M. Abdulla,T. M. Sabirova,Qusay F. Alsalhy
One of the most significant urban services is the carwash, which generates large amounts of wastewater containing a variety of pollutants, including sand, gravel, suspended solids, surfactants, oil products, diesel cleaners, etc., that may cause environme... see more
Yulia Eka Putri,Tio Putra Wendari,Restu Aulia Arham,Melvi Muharmi,Dedi Satria,Rahmayeni Rahmayeni,Diana Vanda Wellia
The polycrystalline SrTiO3 thin films were prepared by the sol-gel-hydrothermal method on glass substrates. The synthesis pathway was initiated by preparing a clear TiO2 solution using the sol-gel method. This clear solution was then deposited on a glass ... see more