主题词：Advanced Photocatalysis Techniques; Gas Sensing Nanomaterials and Sensors; Corrosion Behavior and Inhibition; ZnO doping and properties; Copper-based nanomaterials and applications; TiO2 Photocatalysis and Solar Cells; Metal and Thin Film Mechanics; Adsorption and biosorption for pollutant removal; Electrocatalysts for Energy Conversion; Supercapacitor Materials and Fabrication; Advancements in Battery Materials; Quantum Dots Synthesis And Properties; Diamond and Carbon-based Materials Research; Surface Modification and Superhydrophobicity; Nanomaterials for catalytic reactions; Bone Tissue Engineering Materials; Semiconductor materials and devices; Advanced Nanomaterials in Catalysis; Transition Metal Oxide Nanomaterials; Diverse Scientific and Economic Studies; Educational Robotics and Engineering; Catalytic Processes in Materials Science; Human auditory perception and evaluation; Electrochemical sensors and biosensors; Conducting polymers and applications