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Silver Nanoparticles: Green Synthesis Using Medicinal Plant Extracts and Antibacterial Activity
Silver Nanoparticles: Green Synthesis Using Medicinal Plant Extracts and Antibacterial Activity
In this study, silver nanoparticles are synthesized using aqueous extracts of Matricaria chamomilla and Calendula officina...
Test System for Determining Dissolved Oxygen in Water Objects
Test System for Determining Dissolved Oxygen in Water Objects
A test system for determining the dissolved oxygen content in water in the range of 0 to 14 mg/L is developed which consis...
Structure and Properties of Water–Ethanol Systems
Structure and Properties of Water–Ethanol Systems
Self-organization, specific electrical conductivity, UV absorption spectra, and fluorescence of aqueous solutions of ethyl...
Determination of Sucralose in Combined Sweeteners on a Complexing Sorbent Using Hydrophilic Interaction Chromatography
Determination of Sucralose in Combined Sweeteners on a Complexing Sorbent Using Hydrophilic Interaction Chromatography
This article studies the development of a simple chromatographic analysis to determine the low concentration of sucralose ...
Possibilities for Forming Nanofibers from Chitosan
Possibilities for Forming Nanofibers from Chitosan
This paper describes the possibility of forming nanofibers from Bombyx mori chitosan and high-molecular-weight crab chitos...
Application of Neural Networks for Investigating Potential Energy Surfaces of Electronically Excited States and Internal Conversion Mechanisms of Organic Molecules
Application of Neural Networks for Investigating Potential Energy Surfaces of Electronically Excited States and Internal Conversion Mechanisms of Organic Molecules
Based on non-empirical data obtained using a high-level multi-configurational quantum chemistry method, neural networks wi...
Immunofluorescence Assay of De Novo Vimentin Expression in Serous Ovarian Cancer Cells as a Potential Predictor of the Efficacy of Platinum-Based Drugs and Taxanes
Immunofluorescence Assay of De Novo Vimentin Expression in Serous Ovarian Cancer Cells as a Potential Predictor of the Efficacy of Platinum-Based Drugs and Taxanes
De novo expression of the mesenchymal protein vimentin in the cells expressing epithelial cytokeratins was quantified by d...
Cryoforming of Individual Nanoforms of Chloramphenicol and Its Hybrid Nanocomposites with Silver Nanoparticles
Cryoforming of Individual Nanoforms of Chloramphenicol and Its Hybrid Nanocomposites with Silver Nanoparticles
Individual nanoparticles of the antibacterial drug chloramphenicol were obtained from the gas phase using the cryochemical...
Crucible Electrothermal Atomizer with Cell-Channels for Analysis of Powder Samples
Crucible Electrothermal Atomizer with Cell-Channels for Analysis of Powder Samples
We propose a design solution for a graphite crucible atomizer with cell-channel structures for direct atomic absorption an...
Liquid-Phase Hydrogenation of 1-Methyl-4-nitrobenzene under Conditions of Partial Deactivation of the Supported Nickel Catalyst
Liquid-Phase Hydrogenation of 1-Methyl-4-nitrobenzene under Conditions of Partial Deactivation of the Supported Nickel Catalyst
This work presents a study of the kinetic features of liquid-phase hydrogenation of 1-methyl-4-nitrobenzene (4-nitrotoluen...
Green Synthesis of Metal Nanoparticles
Green Synthesis of Metal Nanoparticles
Nanoscale materials are unique research objects which attract growing attention due to their special physical and chemical...
Study of the Effectiveness of Using Industrial Porous Polymer Films, Foams, and Fiber Materials as Sorbents for Petroleum Products
Study of the Effectiveness of Using Industrial Porous Polymer Films, Foams, and Fiber Materials as Sorbents for Petroleum Products
A comparative analysis of the structure and sorption properties of nano- and microporous materials based on large-capacity...
Glycinate Complexes and Models of Their Formation
Glycinate Complexes and Models of Their Formation
The complex formation in a Fe(II)–Fe(III)–Gly–Na(H)ClO4–H2O system is studied by the method of Cla...
Viscosity of Concentrated Water-in-Oil Emulsions within the Framework of the Structural Model
Viscosity of Concentrated Water-in-Oil Emulsions within the Framework of the Structural Model
A structural rheological model is used to interpret the viscosity curves and flow curves of concentrated emulsions consist...
Influence of the Composition of CeZrO Hydrosols on Their Rheological Properties
Influence of the Composition of CeZrO Hydrosols on Their Rheological Properties
CexZr1–xO2 hydrosols with different particle compositions (x = 0.8, 0.5, 0.2) were synthesized, and flow curves were...
Carbonylcyanide-2-nitro-4-azidophenylhydrazone (an Azido Derivative of the Mitochondrial Uncoupler CCCP) as a Photosensitive Protonophore
Carbonylcyanide-2-nitro-4-azidophenylhydrazone (an Azido Derivative of the Mitochondrial Uncoupler CCCP) as a Photosensitive Protonophore
An azido derivative of the mitochondrial uncoupler carbonyl cyanide-m-chlorophenylhydrazone (CCCP), namely carbonyl cyanid...
Equation Relating Component Concentrations in Electrolyte Solutions: Solving for Hydrogen Ion Concentration and Titration Curves
Equation Relating Component Concentrations in Electrolyte Solutions: Solving for Hydrogen Ion Concentration and Titration Curves
This paper examines the equilibrium state of an electrolyte solution containing an acid and a base in arbitrary ratios. An...
Synthesis of Diethyl 2-(4-Nitrobenzylidene) Malonate and Its Application as Derivatization Reagent in HPLC Detection of 2-Methylmercaptoacetate
Synthesis of Diethyl 2-(4-Nitrobenzylidene) Malonate and Its Application as Derivatization Reagent in HPLC Detection of 2-Methylmercaptoacetate
The key requirements are outlined for an effective pre-column derivatization reagent used in the HPLC determination of chr...
Cationic Antimicrobial Peptidomimetics Based in L-Lysine and Aliphatic Derivatives of Enantiomers of Valine and Leucine
Cationic Antimicrobial Peptidomimetics Based in L-Lysine and Aliphatic Derivatives of Enantiomers of Valine and Leucine
It is established that several pathogenic bacterial strains, such as ESCAPE, can easily acquire resistance to traditional ...
Colorimetric Determination of Ammonium in Soil Samples
Colorimetric Determination of Ammonium in Soil Samples
A technique for determining ammonium as an indophenolic dye in soil samples by digital colorimetry using consumer optical ...
Approach to Quantitative Assessment of the Interaction of Nanocontainers Based on Natural Anionic Polysaccharides Cross-Linked with Divalent Metal Ions and Drug Doxorubicin
Approach to Quantitative Assessment of the Interaction of Nanocontainers Based on Natural Anionic Polysaccharides Cross-Linked with Divalent Metal Ions and Drug Doxorubicin
This study presents polymer-colloid nanocontainers based on water-soluble, drug, biocompatible, and biodegradable anionic ...
Obtaining and Studying the Properties of Highly Substituted Cross-Linking with Sodium Trimetaphosphate Cationic Starches of Various Botanical Origins
Obtaining and Studying the Properties of Highly Substituted Cross-Linking with Sodium Trimetaphosphate Cationic Starches of Various Botanical Origins
Regularities are investigated and a method is developed for one-stage cationization and cross-linking of potato and corn s...
Amlodipine Besylate Solubility in Polyethylene Glycol 400 + Ethanol at Different Temperatures: Thermodynamic Analysis and Data Modeling
Amlodipine Besylate Solubility in Polyethylene Glycol 400 + Ethanol at Different Temperatures: Thermodynamic Analysis and Data Modeling
In the present study, the solubility values of amlodipine besylate (AMB) in the binary mixtures of polyethylene glycol 400...
Interaction of Astaxanthin with Iron Salts Fe and Fe in Organic Solvents
Interaction of Astaxanthin with Iron Salts Fe and Fe in Organic Solvents
The carotenoid astaxanthin has a variety of biological activities and antioxidant properties. Due to its lipophilic nature...
The Influence of Manganese and Aluminum on Sorption Properties of Type AB5 Alloys for Their Use under Arctic Conditions
The Influence of Manganese and Aluminum on Sorption Properties of Type AB5 Alloys for Their Use under Arctic Conditions
The interaction between hydrogen and AB5 alloys, intended for their use under arctic conditions, is studied. The thermodyn...
Experimental In Vivo Evidence of the Prognostic Significance of Beta-III Tubulin (TUBB3) as a Molecular Marker of Tumor Metastatic Aggressiveness
Experimental In Vivo Evidence of the Prognostic Significance of Beta-III Tubulin (TUBB3) as a Molecular Marker of Tumor Metastatic Aggressiveness
Comparative immunofluorescence analysis of TUBB3 expression in primary and metastatic tissues from transplanted mouse tumo...
Determination of the Mesalazine Solubility at Biorelevant Temperature
Determination of the Mesalazine Solubility at Biorelevant Temperature
Physicochemical properties of drug/drug candidates are still key inputs for drug discovery and development studies. The mo...
Interaction of Copper Clusters with Dioxidine
Interaction of Copper Clusters with Dioxidine
The configurations of small copper clusters (Cu2, Cu3, Cu13) and their complexes including a complex containing a copper a...
Undulating Potentials of Rydberg Σ-States of Me–Rg Molecules: NonEmpirical Modeling of the Na–He Exciplex
Undulating Potentials of Rydberg Σ-States of Me–Rg Molecules: NonEmpirical Modeling of the Na–He Exciplex
The multireference configuration interaction method based on single and double excitations (MR–CISD), l-independent ...
Modification of the Process of Cesium Separation from the Product of the High-Temperature Treatment of Spent Fuel with Molybdenum Trioxide
Modification of the Process of Cesium Separation from the Product of the High-Temperature Treatment of Spent Fuel with Molybdenum Trioxide
The technological scheme of cesium extraction from spent fuel before hydrometallurgical reprocessing is developing in orde...
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