主题词：Metal-Organic Frameworks: Synthesis and Applications; Metal complexes synthesis and properties; Nanoparticles: synthesis and applications; Magnetism in coordination complexes; Crystal structures of chemical compounds; Advanced Photocatalysis Techniques; Synthesis and Characterization of Heterocyclic Compounds; Nanomaterials for catalytic reactions; Organometallic Compounds Synthesis and Characterization; Copper-based nanomaterials and applications; Lanthanide and Transition Metal Complexes; TiO2 Photocatalysis and Solar Cells; Advanced Nanomaterials in Catalysis; Multicomponent Synthesis of Heterocycles; Gas Sensing Nanomaterials and Sensors; ZnO doping and properties; Gold and Silver Nanoparticles Synthesis and Applications; Synthesis and biological activity; Polyoxometalates: Synthesis and Applications; Laser-Ablation Synthesis of Nanoparticles; Graphene and Nanomaterials Applications; Quantum Dots Synthesis And Properties; Catalytic Processes in Materials Science; Adsorption and biosorption for pollutant removal; Transition Metal Oxide Nanomaterials