主题词：Synthesis and biological activity; Multicomponent Synthesis of Heterocycles; Nonlinear Optical Materials Research; Synthesis and Characterization of Heterocyclic Compounds; Crystal structures of chemical compounds; Synthesis and Biological Evaluation; Corrosion Behavior and Inhibition; Metal complexes synthesis and properties; Crystallography and molecular interactions; Concrete Corrosion and Durability; Thermodynamic properties of mixtures; Hydrogen embrittlement and corrosion behaviors in metals; Click Chemistry and Applications; Computational Drug Discovery Methods; Electrochemical Analysis and Applications; Adsorption and biosorption for pollutant removal; Chemical Thermodynamics and Molecular Structure; Phase Equilibria and Thermodynamics; Electrochemical sensors and biosensors; Structural and Chemical Analysis of Organic and Inorganic Compounds; Synthesis of Organic Compounds; Ionic liquids properties and applications; Free Radicals and Antioxidants; Chemical and Physical Properties in Aqueous Solutions; Phenothiazines and Benzothiazines Synthesis and Activities