主题词：Porphyrin and Phthalocyanine Chemistry; Photodynamic Therapy Research Studies; Molecular Sensors and Ion Detection; Supramolecular Chemistry and Complexes; Synthesis and Characterization of Heterocyclic Compounds; Metal complexes synthesis and properties; Magnetism in coordination complexes; Photochemistry and Electron Transfer Studies; Organic Chemistry Cycloaddition Reactions; Electrochemical sensors and biosensors; Lanthanide and Transition Metal Complexes; Metal-Catalyzed Oxygenation Mechanisms; Porphyrin Metabolism and Disorders; Free Radicals and Antioxidants; Analytical Chemistry and Sensors; Synthesis and Biological Evaluation; Analytical Chemistry and Chromatography; Oxidative Organic Chemistry Reactions; Photochromic and Fluorescence Chemistry; Inorganic and Organometallic Chemistry; Electrochemical Analysis and Applications; Synthesis and Reactions of Organic Compounds; Synthesis and biological activity; Nanoplatforms for cancer theranostics; Chemical Synthesis and Reactions