A5044812390- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Synthesis and Characterization of Heterocyclic Compounds
- Synthesis and Biological Evaluation
- Crystallography and molecular interactions
- Lanthanide and Transition Metal Complexes
- Synthesis and biological activity
- Mesoporous Materials and Catalysis
- Nanoparticle-Based Drug Delivery
- Magnetism in coordination complexes
- Luminescence and Fluorescent Materials
- Quinazolinone synthesis and applications
- Multicomponent Synthesis of Heterocycles
- Phenothiazines and Benzothiazines Synthesis and Activities
- Extraction and Separation Processes
- Organic Light-Emitting Diodes Research
- Aerogels and thermal insulation
- Radioactive element chemistry and processing
- Catalysis and Oxidation Reactions
- Metal Extraction and Bioleaching
- Fluorine in Organic Chemistry
- Graphene and Nanomaterials Applications
- Organometallic Complex Synthesis and Catalysis
- Synthesis and Reactivity of Heterocycles
- Metal complexes synthesis and properties
Ural Branch of the Russian Academy of Sciences
2011-2023
Institute of Organic Synthesis
2012-2023
Russian Academy of Sciences
2008-2020
Ural research Institute of Phthisiopulmonology
2016
Mendel University in Brno
2016
Ural Federal University
2011-2012
Novel nanocomposite materials based on Fe3O4 magnetic nanoparticles (MNPs) coated with silica and covalently modified by [(3-triethoxysilyl)propyl]succinic acid-polyethylene glycol (PEG 3000) conjugate, which provides a high level of doxorubicin (Dox) loading, were obtained. The efficiency Dox desorption from the surface nanomaterials under action an alternating field (AMF) in acidic neutral media was evaluated. Their cytotoxicity against tumor cells, as well drug release upon application...
Abstract A series of V‐shaped luminophores containing electron‐withdrawing quinoxaline core and arylthienyl donor fragments at positions 2 3 has been successfully synthesized. Their photophysical properties in two solvents as well halochromism have studied, the ability 4‐diethylaminophenyl derivative to function colorimetric luminescent pH sensor demonstrated with significant color changes luminescence switching upon introduction acid.
The novel terbium(III) tetrakis(β‐diketonates) M[TbL 4 ] with different alkali metal counterions (Na, K, Cs) based on functionalized trifluoromethylated β‐diketonate are reported. An efficient approach to β‐diketonates ML (M = Na, is proposed, which does not require the alkaline media promoting destruction of 1,3‐dicarbonyl compounds. transformation lithium LiL into corresponding has been achieved under mild conditions using fluorides. Organic ligand generates multiplicity coordination modes...
Abstract A convenient synthetic route to novel thienoacene systems bearing a fused pyrimidine ring has been advanced. The commercially available 5‐bromopyrimidine was used as the starting material obtain various dithienoquinazoline through nucleophilic aromatic substitution of hydrogen (the S N H reaction), Suzuki cross‐coupling, and oxidative photocyclization. redox optical properties some new compounds have investigated. data obtained show potential in organic electronic applications.
A series of new composite materials based on Fe3O4 magnetic nanoparticles coated with SiO2 (or aminated SiO2) were synthesized. It has been shown that the use N-(phosphonomethyl)iminodiacetic acid (PMIDA) to stabilize before silanization ensures increased content a phase in Fe3O4@SiO2 nanocomposites (NCs) comparison obtained under similar conditions, but without PMIDA. demonstrated for first time presence PMIDA surface NCs increases level Dox loading due specific binding, while modification...
Novel 3-phenyl/pyridinyl-trans-2-(aryl/heteryl)vinyl-3H-quinazolin-4-ones 3a,b, 4a, 5a, 7a and their 6,7-difluoro de- rivatives 3c,d, 4b, 5b, 7b have been obtained by condensation of the correspondent 2-methylquinazolin-4-ones 1, 6 with aromatic (heterocyclic) aldehydes in presence ZnCl2 (AcONa) or reaction 2-methyl-3,1-benzoxazin-4- ones 2 Shiff bases. Effects aryl(heteryl) substituents on photophysical properties (aryl/heteryl) quinazolinylethenes studied.
Abstract The effect of different factors, such as pH the medium (1.5 < 4.0; 1 × 10 –4 mol · L –1 [SO 4 2– ] ), concentration extracting agent, temperature and type solvent, on extraction vanadium(V) by trioctylamine was studied. It shown that at 25 ± 0.5 °C takes place in range 2.0–3.5 complex contains decavanadate anion H 2 V O 28 4– four molecules agent. This allows reaction to be described following equation: 2( R 3 NH) SO + → ( 2SO . length alkyl chain alcohol (propyl, butyl,...
Summary The objective of the present study was to evaluate a potential Schizochytrium microalga oil alleviate possible negative effects high‐fat‐high‐energy diets. Forty adult male rats (Wistar Albino) were fed 7 weeks diet containing beef tallow + evaporated sweetened milk (diet T) intended cause mild obesity and low‐grade systemic inflammation. Consequently, animals divided into four groups by 10 each either T‐diet (control) or 6% safflower (S), fish (F) (A), respectively, for another...