主题词：Nonlinear Optical Materials Research; Synthesis and biological activity; Advanced Photocatalysis Techniques; Gas Sensing Nanomaterials and Sensors; Computational Drug Discovery Methods; TiO2 Photocatalysis and Solar Cells; Nanoparticles: synthesis and applications; Copper-based nanomaterials and applications; Catalytic Processes in Materials Science; Quantum Dots Synthesis And Properties; Free Radicals and Antioxidants; Advanced Nanomaterials in Catalysis; ZnO doping and properties; Perovskite Materials and Applications; Luminescence Properties of Advanced Materials; Metal complexes synthesis and properties; Supercapacitor Materials and Fabrication; Photochemistry and Electron Transfer Studies; Graphene research and applications; Nanomaterials for catalytic reactions; Chalcogenide Semiconductor Thin Films; Advancements in Battery Materials; Conducting polymers and applications; Multiferroics and related materials; Electrocatalysts for Energy Conversion