主题词：Advanced Photocatalysis Techniques; Conducting polymers and applications; Gas Sensing Nanomaterials and Sensors; Advanced Sensor and Energy Harvesting Materials; Supercapacitor Materials and Fabrication; ZnO doping and properties; Perovskite Materials and Applications; Copper-based nanomaterials and applications; Advancements in Battery Materials; TiO2 Photocatalysis and Solar Cells; Diverse Scientific and Economic Studies; Quantum Dots Synthesis And Properties; Electrospun Nanofibers in Biomedical Applications; Luminescence Properties of Advanced Materials; Electrochemical sensors and biosensors; Chalcogenide Semiconductor Thin Films; Ferroelectric and Negative Capacitance Devices; Transition Metal Oxide Nanomaterials; Magnetic properties of thin films; Graphene research and applications; Electromagnetic wave absorption materials; Analytical Chemistry and Sensors; Magnetic Properties and Synthesis of Ferrites; Bone Tissue Engineering Materials; Nanoparticles: synthesis and applications