SCI Abstract

search
+
Firefly Luciferase: Historical Aspect
Firefly Luciferase: Historical Aspect
This review presents the history of research on the luciferin–luciferase system of fireflies Luciola mingrelica at t...
Interaction of Silver Clusters with 7-Aminocholesterol: Non-Empirical Study
Interaction of Silver Clusters with 7-Aminocholesterol: Non-Empirical Study
The structures of small silver clusters (Agn, n = 1–3, n =13) and their complexes with 7-aminocholesterol (NCh) are ...
Intramolecular Femtosecond Energy Conversion in Chlorosomes of Photosynthesizing Green Bacteria
Intramolecular Femtosecond Energy Conversion in Chlorosomes of Photosynthesizing Green Bacteria
In the green bacterium Chloroflexus aurantiacus, photosynthesis begins with light absorption by unique light-harvesting co...
Viscosity of Concentrated Dispersions of Spherical Particles in the Framework of a Structural Model
Viscosity of Concentrated Dispersions of Spherical Particles in the Framework of a Structural Model
Within the framework of the structural rheological model, viscosity curves are examined for four types of colloidal disper...
DFT Study of Dioxidine Oligomer Formation in the Gas Phase and CO Environment
DFT Study of Dioxidine Oligomer Formation in the Gas Phase and CO Environment
This study carries out calculations of molecular clusters of dioxidine and dioxidine complexes with carbon dioxide (CO2) u...
Surface Modified Nanozymes: Production, Properties, and Analytical Application
Surface Modified Nanozymes: Production, Properties, and Analytical Application
Nanozymes are synthetic nanomaterials with enzyme-like catalytic activity. Since catalytic reactions occur on the surface ...
Calculation and Properties of a 3D-Molecular Shannon Entropy Using Interatomic Distance Histograms
Calculation and Properties of a 3D-Molecular Shannon Entropy Using Interatomic Distance Histograms
Interatomic distance histograms (IDHs) are used to calculate the Shannon entropies (H) of a number of molecules. Consideri...
Optimization of Covalent DNA Immobilization for Contact Printing Method
Optimization of Covalent DNA Immobilization for Contact Printing Method
The contact printing method is widely used to create microchips and develop highly sensitive biosensors. This method is ba...
Photochemistry of Methyl Formate Radical Cations in Frozen CFCl Matrices
Photochemistry of Methyl Formate Radical Cations in Frozen CFCl Matrices
A novel mechanism has been discovered for the phototransformations of methyl formate radical cations (RCs) wherein an RC t...
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 ...
Digital Colorimetry: Selection of Conditions to Measure an Analytical Signal
Digital Colorimetry: Selection of Conditions to Measure an Analytical Signal
The studies on the use of consumer color-recording devices for chemical analysis that have appeared over the past 15 years...
Structural Classes of Lattice Partitions of a Plane into Dodecominos
Structural Classes of Lattice Partitions of a Plane into Dodecominos
Partition of a plane into polyominoes is a model of two-dimensional crystal structures made of molecules. A catalog and an...
Carotenoid Astaxanthin Effect on Phospholipid Peroxidation Induced by Ferrous Ions
Carotenoid Astaxanthin Effect on Phospholipid Peroxidation Induced by Ferrous Ions
Activation of the process of phospholipid peroxidation in the presence of divalent iron ions can cause cell death. It is g...
Silver-Cholesterol and Silver-Thiocholesterol Supramolecular Aggregates: Physicochemical Properties and Prospects for Biomedical Applications
Silver-Cholesterol and Silver-Thiocholesterol Supramolecular Aggregates: Physicochemical Properties and Prospects for Biomedical Applications
Silver nanoparticles (SNPs) stabilized by mesogenic ligands cholesterol (Ch) and thiocholesterol (TCh) are prepared by the...
Selenohydantoin Self-Assembled Monolayers on the Surface of Gold
Selenohydantoin Self-Assembled Monolayers on the Surface of Gold
The self-organization of selenohydantoin on the surface of gold is studied with wetting and quartz crystal microbalance me...
A Study of the Processes of Complex Formation in a Fe(II)–Fe(III)–L-Ala–HO System
A Study of the Processes of Complex Formation in a Fe(II)–Fe(III)–L-Ala–HO System
The processes of the formation of coordination compounds in a Fe(II)–Fe(III)–L-Ala–H2O system at 298.15 ...
The salt effect: kinetics and thermodynamics
The salt effect: kinetics and thermodynamics
The primary kinetic salt effect is reviewed and a generalized Brönsted–Bjerrum equation is presented. The class...
Introduction to electrochemical science using Legendre transforms
Introduction to electrochemical science using Legendre transforms
The Legendre transform is a mathematical method that is very useful for finding basic equations that describe electrical s...
(+)-Nootkatone, the flavor of grapefruit
(+)-Nootkatone, the flavor of grapefruit
Nootkatone is one of the most valuable citrus flavors. Originally isolated from the heartwood of the Nootka cypress (Calli...
Tyrosinases: a family of copper-containing metalloenzymes
Tyrosinases: a family of copper-containing metalloenzymes
Tyrosinases (TYRs) are a family of copper-containing metalloenzymes that are present in all domains of life. TYRs catalyze...
The ideal gas law: derivations and intellectual background
The ideal gas law: derivations and intellectual background
A detailed overview of the origins and possible derivations of the ideal gas law are given in this lecture text. The tacit...
Periodic arrangements of closely packed spheres
Periodic arrangements of closely packed spheres
The symmetry aspects of close packing of hexagonal layers of equal spheres are usually presented with reference to the two...
Systematic toxicological analysis in forensic and clinical laboratories: a challenging task of analytical chemistry
Systematic toxicological analysis in forensic and clinical laboratories: a challenging task of analytical chemistry
This lecture text presents the chemical analysis used for the investigation of a suspected poisoning in clinical and foren...
Arylation of C=C bonds via non-cross-coupling reactions: historical evolution of the Meerwein arylation mechanisms
Arylation of C=C bonds via non-cross-coupling reactions: historical evolution of the Meerwein arylation mechanisms
The arylation of olefines had a milestone year in 1939 when Hans Meerwein (1879–1965) reported that olefins could re...
The chemistry behind paper restoration: diagnostic techniques and cutting-edge innovation
The chemistry behind paper restoration: diagnostic techniques and cutting-edge innovation
The conservation of ancient paper and manuscripts is a complex and evolving field that combines historical understanding, ...
Effect of Nanoparticle Size on the Stability and Efficiency of Silver Nanofluids in Solar Thermal Systems
Effect of Nanoparticle Size on the Stability and Efficiency of Silver Nanofluids in Solar Thermal Systems
Silver nanofluids have emerged as promising candidates for advanced thermal and optical applications due to their excellen...
Solvate Complexes of Lithium Salts with Sulfolane as Electrolytes for Advanced Energy Storage Devices
Solvate Complexes of Lithium Salts with Sulfolane as Electrolytes for Advanced Energy Storage Devices
The composition of solvate complexes of LiClO4, LiSO3CF3, LiN(SO2CF3)2, LiBF4, and LiPF6 with sulfolane formed from lithiu...
Sulfonated Biochar Derived from Eucalyptus Bark as Natural Catalyst in the Biginelli Reaction
Sulfonated Biochar Derived from Eucalyptus Bark as Natural Catalyst in the Biginelli Reaction
The Biginelli products (dihydropyrimidines) and their derivatives are among the most abundant types of organic compounds. ...
New 4-Thiazolidinone-Bearing Fluoroquinolone Derivatives: Synthesis, Antimicrobial Effectiveness, Structural Characterization, and In Silico Docking Analysis
New 4-Thiazolidinone-Bearing Fluoroquinolone Derivatives: Synthesis, Antimicrobial Effectiveness, Structural Characterization, and In Silico Docking Analysis
A series of ciprofloxacin-based thiazolidinone derivatives were developed and prepared by reacting active methylene compou...
Load More
format_indent_increase