Life and Oscillatory Reaction | Book Publisher International

In addition to the well-known chemical vibrational reactions, an enzyme oscillatory reaction using a semipermeable membrane has been discovered. It was found that the slow membrane permeation of the substrate caused the oscillatory reaction of the enzyme. Oscillatory reactions are thought to occur in actual biological membranes, and NADH and ATP were found to oscillate

Basic Concepts of Engineering Chemistry | Book Publisher International

A thorough textbook called “Basic Concepts of Engineering Chemistry” aims to give readers a fundamental grasp of the ideas that guide the study of engineering chemistry. This book, written by subject-matter specialists, provides a methodical and approachable introduction to the fundamental ideas that are crucial for aspiring scientists and engineers. Building upon this foundation, the

Novel Mechanosynthesis for the 4-methyl-2H-chromen-2-one Molecules Via the Pechmann Condensation | Chapter 10 | Recent Developments in Chemistry and Biochemistry Research Vol. 2

“Organic mechanosynthesis” involves chemical, organic transformations by applying mechanical energy to form consciously desired products. In this book chapter, such products are 4-methyl-2H-chromen-2-ones (4-methylcoumarin molecules), including 7-amino-4-methyl-2H-chromen-2-one (7-amino-4-methylcoumarin, coumarin 120), an important molecule and building block in biophysical research as a common fluorescent probe. The Pechmann condensation is one of the most straightforward methods for

Biological Bioactivities, Physicochemical Properties, Atomic Absorption and Antibacterial Activity of Rosemary (Rosmarinus officinalis L.) Aromatic Plant in Al- Baha Area | Chapter 9 | Recent Developments in Chemistry and Biochemistry Research Vol. 2

Rosemary (Rosmarinus officinalis L.) is aromatic plant a widely used in traditional and folk medicine, Gas Chromatography-Mass Spectrometry (GC-MS) used to identify the bioactive phytochemical constituents, 42 compounds identified in this study, 16 are the major compounds. In this study also were evaluating the physicochemical properties of Rosemary such as peroxide value (2.35 meq O2/kg,

A Comprehensive Analysis of the Medicinal Use of Bioactive Secondary Metabolites from the Genus Ehretia | Chapter 8 | Recent Developments in Chemistry and Biochemistry Research Vol. 2

The roughly 150 species of plants that make up the genus Ehretia are primarily found in tropical regions of North America, Africa, Australia, and Asia. They have long been used as traditional and folk remedies in China, India, and Japan to cure a wide range of illnesses. Pharmacological investigations verified that the genus’s crude extracts

Density Anomaly of Silica Glass: A Novel Approach | Chapter 8 | Current Innovations in Chemical and Materials Sciences Vol. 8

In this work, the nanoflake model is utilized here to provide a structural explanation for the anomalies of the density-temperature relation of silica glass. Silica glass is the most essential glass-forming material with several technologically important properties. The structure, formation and properties of silica glass have been studied for many decades. The creation of medium-range

Phosphorus-substituted Quinoline Derivatives as Topoisomerase I Inhibitors: QSAR Modeling, Molecular Docking, and Molecular Dynamic Simulation | Chapter 7 | Current Innovations in Chemical and Materials Sciences Vol. 8

Topoisomerase plays essential roles in cellular reproduction and DNA organization by facilitating the cleavage of single and double stranded DNA to relax supercoils, unwind catenanes, and condense chromosomes in eukaryotic cells. These complexes are cytotoxic agents because the unrepaired single and double stranded DNA breaks they produce may cause apoptosis and cell death. This work

The Effect of ca+2 Addition on the Properties of ce0.8gd0.2o2-δ(GDC) Electrolyte for IT-SOFCs | Chapter 6 | Current Innovations in Chemical and Materials Sciences Vol. 8

Ceria has fluorite type crystal structure. The structure can be viewed as an FCC array of Ce ions with the oxygen ions residing in the tetrahedral holes. The 1:2 statiometric is maintained. Pure ceria it shows high electronic conductivity than ionic conductivity. However, the ionic conductivity of ceria based electrolytes can be improved by introducing

Assessing the Corrosion Resistance of A630-420H Steel Exposed to NaCl Solution | Chapter 5 | Current Innovations in Chemical and Materials Sciences Vol. 8

The deterioration of reinforced concrete structures in marine environments presents multiple problems due to the premature degradation of reinforced steel. The corrosion of reinforcing steel exposed to seawater has received significant attention due to its widespread use in industrial and social infrastructures. This work aimed to study the corrosion of reinforced A630-420H steel when exposed

An Effective Way of Removing Nickel (II) from Aqueous Solutions Using Powder of Mosambi Fruit Peelings as a Low Cost Sorbent | Chapter 7 | Recent Developments in Chemistry and Biochemistry Research Vol. 2

The removal of heavy metals from waste water has recently become the subject of considerable interest owing to strict legislations introduced to control water pollution. Heavy metals like Zn, Cu, Ni, and As are known to have toxic effects at very low concentrations as well as very high concentration. The aim of this study is