主题词：Inorganic and Organometallic Chemistry; Synthesis and Characterization of Heterocyclic Compounds; Synthesis and biological activity; Metal complexes synthesis and properties; Computational Drug Discovery Methods; Chalcogenide Semiconductor Thin Films; Metal Extraction and Bioleaching; Advanced Thermoelectric Materials and Devices; Click Chemistry and Applications; Pharmacological Effects of Natural Compounds; Phytochemicals and Antioxidant Activities; Luminescence Properties of Advanced Materials; Dental materials and restorations; Analytical chemistry methods development; Quantum Dots Synthesis And Properties; Polymer Nanocomposites and Properties; biodegradable polymer synthesis and properties; Analytical Chemistry and Chromatography; Catalysis and Hydrodesulfurization Studies; Advanced Semiconductor Detectors and Materials; Recycling and utilization of industrial and municipal waste in materials production; Synthesis and properties of polymers; Polymer Science and PVC; Adsorption, diffusion, and thermodynamic properties of materials; Metallurgical and Alloy Processes