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Rheology of Structured Liquids: Newtonian Behavior
Rheology of Structured Liquids: Newtonian Behavior
In this paper, we analyze the behavior of low-molecular-weight non-Newtonian fluids (liquid paraffin, silicone oil, and FC...
Quantitative Immunofluorescence Evaluation of PD-L1 Expression in Non-Muscle-Invasive and Muscle-Invasive Urothelial Bladder Cancer
Quantitative Immunofluorescence Evaluation of PD-L1 Expression in Non-Muscle-Invasive and Muscle-Invasive Urothelial Bladder Cancer
The expression of PD-L1 protein is quantified in 56 samples of urothelial bladder cancer (BC). PD-L1 expression is detecte...
Influence of Adsorption Layers of Polyelectrolytes on the Wetting and Modification of the Polystyrene Surface
Influence of Adsorption Layers of Polyelectrolytes on the Wetting and Modification of the Polystyrene Surface
The adsorption of cationic and anionic polyelectrolytes (PEs) from aqueous solutions on the polystyrene surface is studied...
Changes in the Physicochemical and Biological Properties of Aqueous Solutions under the Influence of Factors Modeling the Conditions of Space Flight
Changes in the Physicochemical and Biological Properties of Aqueous Solutions under the Influence of Factors Modeling the Conditions of Space Flight
The results of studies in which the relationship of the self-organization, physicochemical properties, and bioeffects in d...
New Solutions in Decarbonization Technology
New Solutions in Decarbonization Technology
It is shown that the removal of CO2 from a gas can be implemented in a disk film absorber using water as an absorbent. The...
Comparative Analysis of the Capabilities of Molecular Spectroscopy Methods in Studying Internal Rotation
Comparative Analysis of the Capabilities of Molecular Spectroscopy Methods in Studying Internal Rotation
In this review, the methods used to study internal rotation in the ground (S0) and excited (S1) electronic states in the f...
Structural and Functional Aspects of the Interactions Between Medical Polymers and Liposomes and Bacterial Cells
Structural and Functional Aspects of the Interactions Between Medical Polymers and Liposomes and Bacterial Cells
Polymers are widely applied as drug delivery systems and implant coatings. This review studies the mechanisms of the inter...
Glycolipotripeptide (N-Lactitol-Gly)2-LysC16 and Its Fluorescently Labeled Analog for Visualizing Vector Systems for the Delivery of Biologically Active Substances to Target Cells
Glycolipotripeptide (N-Lactitol-Gly)2-LysC16 and Its Fluorescently Labeled Analog for Visualizing Vector Systems for the Delivery of Biologically Active Substances to Target Cells
This paper studies the preparation of a carbohydrate derivative of lipotripeptide (N-lactitol-Gly)2-LysC16 of an irregular...
Immunosensor Based on Screen-Printed Graphite Electrodes Modified with Gold Nanoparticles and a Synthetic Membrane-Like Substance for the Determination of Chloramphenicol
Immunosensor Based on Screen-Printed Graphite Electrodes Modified with Gold Nanoparticles and a Synthetic Membrane-Like Substance for the Determination of Chloramphenicol
An electrochemical immunosensor based on screen-printed graphite electrodes is developed for the determination of the anti...
Electrochemical Biosensors for SARS-CoV-2 Detection
Electrochemical Biosensors for SARS-CoV-2 Detection
The 2019 coronavirus disease (COVID-19) outbreak has become global. The unprecedented socioeconomic impact of the pandemic...
Influence of ku70 Gene Knockout on the Transformation Frequency of Penicillium verruculosum Mycelial Fungi
Influence of ku70 Gene Knockout on the Transformation Frequency of Penicillium verruculosum Mycelial Fungi
To increase the frequency of homologous recombination (HR) during the transformation of the industrial Penicillium verrucu...
Changes in the Amino Acid Composition of Gelatin After Treatment of Bovine Collagen with Enzyme Preparations
Changes in the Amino Acid Composition of Gelatin After Treatment of Bovine Collagen with Enzyme Preparations
Recently, increased attention has been paid to the study of the amino acid (AA) composition of gelatins, which is associat...
Engineering the N-Terminal Sequence of Glycine max Soybean Formate Dehydrogenase
Engineering the N-Terminal Sequence of Glycine max Soybean Formate Dehydrogenase
NAD(P)+-dependent formate dehydrogenase (FDH, EC 1.2.1.2.) catalyzes the oxidation of formate ion with the coupled reducti...
Enzymes in the Development of Physico-Chemical Methods for Biomedical Research
Enzymes in the Development of Physico-Chemical Methods for Biomedical Research
The possibilities that open up when using instrumental methods such as voltammetry, surface-enhanced Raman spectroscopy (S...
Carbohydrases: 50 Years of Research at the Department of Chemical Enzymology of Moscow State University—History and Prospects
Carbohydrases: 50 Years of Research at the Department of Chemical Enzymology of Moscow State University—History and Prospects
This review describes the history of the development of research on carbohydrasеs conducted at the Department of Che...
Penicillin Acylase: A Retrospective Study of the Kinetics and Thermodynamics of Practically Significant Reactions
Penicillin Acylase: A Retrospective Study of the Kinetics and Thermodynamics of Practically Significant Reactions
This review considers the contribution of works carried out at the scientific school of Ilya Vasilievich Berezin to resear...
Formate Dehydrogenase: From NAD(P)H Regeneration to Targeting Pathogen Biofilms, Composing Highly Efficient Hybrid Biocatalysts and Atmospheric CO2 Fixation
Formate Dehydrogenase: From NAD(P)H Regeneration to Targeting Pathogen Biofilms, Composing Highly Efficient Hybrid Biocatalysts and Atmospheric CO2 Fixation
NAD(P)+-dependent formate dehydrogenase (EC 1.2.1.2, FDH) catalyzes the simplest reaction from chemical and biological poi...
Complex Formation of Silver(I) with 1,2,3-Benzotriazole: Protonization Constants of 1,2,3-Benzotriazole
Complex Formation of Silver(I) with 1,2,3-Benzotriazole: Protonization Constants of 1,2,3-Benzotriazole
The acid–base properties of 1,2,3-benzotriazole (Bta) at 25°C and I = 0.1 mol/L KCl are studied in an aqueous s...
Phototransformations of 1,3-Butadiene Diepoxide Radical Cations in CF3CCl3 at 77 K
Phototransformations of 1,3-Butadiene Diepoxide Radical Cations in CF3CCl3 at 77 K
The nature of radical cations stabilized in irradiated frozen 1,3-butadiene diepoxide/CF3CCl3 solutions was determined via...
Nonlinear Effects in Erythrocyte Sedimentation Dynamics in Whole Blood and in Model Systems after Dilution with Solutions of Polymers (Dextrans). Blood as an Active Colloid
Nonlinear Effects in Erythrocyte Sedimentation Dynamics in Whole Blood and in Model Systems after Dilution with Solutions of Polymers (Dextrans). Blood as an Active Colloid
The dynamics of sedimentation of whole blood cells and erythrocyte mass during sequential dilution with dextran solutions ...
Solubility of Ketoconazole in Ethylene Glycol + Water Mixtures at Different Temperatures
Solubility of Ketoconazole in Ethylene Glycol + Water Mixtures at Different Temperatures
Solubility profile of ketoconazole in the aqueous binary mixtures of ethylene glycol is measured by a shake-flask method a...
Groupoid of Intermolecular Contacts and its Fuzzy Cayley Graph
Groupoid of Intermolecular Contacts and its Fuzzy Cayley Graph
This article defines a group of intermolecular contacts for a monosystemic molecular structure described by one of the cry...
Crucible Atomizer with the Function of Separating Matrix Components for Determination of Atomic Absorption of Elements in Solid Samples
Crucible Atomizer with the Function of Separating Matrix Components for Determination of Atomic Absorption of Elements in Solid Samples
A design is proposed for a crucible electrothermal atomizer with a vertical arrangement of evaporation, condensation, and ...
Atomic Force Microscopy of Antibacterial Coatings Produced from Polycation and Its Water-Soluble Complex with Polyanion
Atomic Force Microscopy of Antibacterial Coatings Produced from Polycation and Its Water-Soluble Complex with Polyanion
In this work, the morphology and stability of coatings formed from polydimethyldiallylammonium chloride, as well as its co...
Comparison of the Properties of 3-Aminopropyl Silica with Different Nitrogen Content in HILIC Mode
Comparison of the Properties of 3-Aminopropyl Silica with Different Nitrogen Content in HILIC Mode
Four amino phases representing 3-aminopropyl silica gel batches with different numbers of grafted functional groups are co...
The Effect of the TacA Knockout Transcription Factor on the cbhI Gene Transcription and Expression in the Filamentous Fungus Strain Penicillium verruculosum
The Effect of the TacA Knockout Transcription Factor on the cbhI Gene Transcription and Expression in the Filamentous Fungus Strain Penicillium verruculosum
The tacA gene encoding the TacA repressor protein is cloned by the method for “walking” in uncloned DNA from t...
Highly Stable Mutant Bacterial Formate Dehydrogenase with Improved Catalytic Properties
Highly Stable Mutant Bacterial Formate Dehydrogenase with Improved Catalytic Properties
NAD+-dependent formate dehydrogenase (FDH, EC 1.2.1.2) from methylotrophic bacterium Pseudomonas sp.101 (PseFDH) has one o...
Prospects of Application of D-amino Acid Transaminase from Aminobacterium colombiense for (R)-selective Amination of α‑Keto Acids
Prospects of Application of D-amino Acid Transaminase from Aminobacterium colombiense for (R)-selective Amination of α‑Keto Acids
D-amino acid transaminase from Aminobacterium colombiense was applied for (R)-selective amination of 2-oxobutyrate, 2-oxov...
Physiological Role of D-amino Acids and Bioanalytical Potential of D-amino Acid Oxidases
Physiological Role of D-amino Acids and Bioanalytical Potential of D-amino Acid Oxidases
D-amino acid oxidase (DAAO) plays an important role in the functioning of both prokaryotes and eukaryotes. DAAO is increas...
Engineering the Active Site of Formate Dehydrogenase from Staphylococcus aureus: Introduction of the Additional Loop and Histigine Residues to the Structure
Engineering the Active Site of Formate Dehydrogenase from Staphylococcus aureus: Introduction of the Additional Loop and Histigine Residues to the Structure
NAD+-dependent formate dehydrogenase (EC 1.2.1.2, FDH) from pathogenic bacterium Staphylococcus aureus (SauFDH) differs si...
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