Search Results - "Vasili V. Rubanik"
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The first electrochemical N-arylation of chitosan. Antibacterial effect of novel cationic chitosan derivatives
Published in European polymer journal (17-10-2023)“…[Display omitted] •Water-soluble chitosan derivatives were obtained by electrochemical N-arylation.•Chitosan derivatives and their nanoparticles effectively…”
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Chitosan derivatives and their based nanoparticles: ultrasonic approach to the synthesis, antimicrobial and transfection properties
Published in Carbohydrate polymers (15-08-2020)“…•Ultrasound dramatically accelerates reactions of chitosan and affects their selectivity•Ultrasonic polymeranalogous transformations of chitosan is simple and…”
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Chitosan and Its Derivatives: Preparation and Antibacterial Properties
Published in Materials (01-09-2023)“…This comprehensive review illuminates the various methods of chitosan extraction, its antibacterial properties, and its multifarious applications in diverse…”
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The Influence of Ultrasonic Activation on Microstructure, Phase Transformation and Mechanical Properties of Porous Ni-Ti Shape Memory Alloys via Self-Propagating High-Temperature Synthesis
Published in Materials (09-09-2023)“…Porous Ni-Ti shape memory alloys (SMAs) have been widely studied in biomedical and engineering applications. Porous Ni-Ti SMAs were obtained via…”
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Chitosan-Based Ciprofloxacin Extended Release Systems: Combined Synthetic and Pharmacological (In Vitro and In Vivo) Studies
Published in Molecules (Basel, Switzerland) (01-12-2022)“…Ciprofloxacin is one of the most effective antibiotics, but it is characterized by a range of side effects. Elaboration of drug-releasing systems which allow…”
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Ultrasound-assisted catalyst-free thiol-yne click reaction in chitosan chemistry: Antibacterial and transfection activity of novel cationic chitosan derivatives and their based nanoparticles
Published in International journal of biological macromolecules (15-01-2020)“…In this work, we demonstrate that the thiol-yne click reaction could be efficiently mediated by ultrasonic irradiation and implement the ultrasound-assisted…”
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The first selenium containing chitin and chitosan derivatives: Combined synthetic, catalytic and biological studies
Published in International journal of biological macromolecules (01-06-2022)“…Ultrasonic approach to the synthesis of the first selenium-containing derivatives of chitin and chitosan has been developed. The synthetic procedure is simple,…”
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Novel Highly Efficient Green and Reusable Cu(II)/Chitosan-Based Catalysts for the Sonogashira, Buchwald, Aldol, and Dipolar Cycloaddition Reactions
Published in Catalysts (01-01-2023)“…In this study, new Cu(II)/chitosan-based systems were designed via (i) the treatment of chitosan with sodium sulfate (1a) or sodium acetate (1b); (ii) the…”
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Benzothiazole Derivatives of Chitosan and Their Derived Nanoparticles: Synthesis and In Vitro and In Vivo Antibacterial Effects
Published in Polymers (01-08-2023)“…In this work, we focused on synthesizing and assessing novel chitosan-based antibacterial polymers and their nanoparticles by incorporating benzothiazole…”
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High-Power Ultrasonic Synthesis and Magnetic-Field-Assisted Arrangement of Nanosized Crystallites of Cobalt-Containing Layered Double Hydroxides
Published in ChemEngineering (01-09-2019)“…High-quality stoichiometric Co2Al–NO3 and Co2Al–CO3 layered double hydroxides (LDHs) have been obtained by precipitation followed by anion exchange, both…”
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Sonication accelerated formation of Mg-Al-phosphate layered double hydroxide via sol-gel prepared mixed metal oxides
Published in Scientific reports (18-07-2019)“…Single-phase magnesium-aluminium layered double hydroxide (LDH) intercalated with dihydrogen phosphate was successfully produced by hydration of nanopowder of…”
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High-temperature electrical conductivity of the xNBT-(1-x)LMT ceramics: verification of Meyer-Neldel rule
Published in Integrated ferroelectrics (12-02-2019)“…Electrical conductivity behaviour of x(Na 0.5 Bi 0.5 )TiO 3 -(1-x)La(Mg 0.5 Ti 0.5 )O 3 ceramics with x ranging from 0.95 to 0.8 was analysed in the…”
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Copper(II)-containing chitosan-based non-toxic composites stimulate kefir grain biomass propagation: Combined in vitro and in vivo studies
Published in Food bioscience (01-04-2024)“…Chitosan-based systems exhibit attractive physical, chemical, and biological properties. In this study, we designed innovative Cu(II)/Chitosan-based systems:…”
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Temperature-Induced Reversible and Irreversible Transitions between Metastable Perovskite Phases in the BiFe1−yScyO3 Solid Solutions
Published in Crystals (Basel) (10-02-2018)“…The antipolar orthorhombic Pnma phase with the √2ap×4ap×2√2ap superstructure (ap ~4 Å is the pseudocubic perovskite unit-cell parameter) is observed in many…”
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Ciprofloxacin chitosan conjugate: combined antibacterial effect and low toxicity
Published in Mendeleev communications (01-11-2022)“…[Display omitted] Ultrasound-mediated reaction of chitosan with ciprofloxacin in the presence of N,N'-dicyclohexylcarbodiimide in water gives the…”
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Thermokinetic EMF under direct phase transformation
Published in Materials today : proceedings (2017)“…This paper presents an analysis of dependence of thermokinetic EMF on temperature in the cooling zone in the course of direct phase transformation in TiNi…”
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Synthesis and in vitro antifungal activity of selenium-containing chitin derivatives
Published in Mendeleev communications (01-05-2022)“…[Display omitted] Mild and ‘green’ ultrasound-assisted reaction of chitin with 3-(chloromethyl)[1,2,4]selenadiazolo[4,5-a]pyridin-4-ium bromide in water…”
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