Catalysts Catalysis Porphyrinoids Catalyse Carbenes C-H bond activation C-H bond functionalization Atom economy Palladium Organometallics Lactide Aryl bromides Hydrosilylation Stereoselectivity Boron DFT calculations Copper Cross-coupling Nickel Nanoparticles Reaction mechanisms Transition metals Photophysics Alkenes Density functional calculations Photochromism Fluorescence Helicene Hydrogenation Luminescence Nonlinear optics Aromatic compounds Aromaticity Ab initio calculations Water Heteroarenes Aryl halides Helicenes Circularly polarized luminescence Pyrimidine Electrochemistry Platinum Cyclodextrins N-heterocyclic carbene Ring-opening polymerization Barium Lanthanide Aldehydes Two-photon absorption Ruthenium Asymmetric catalysis Reduction Yttrium Intramolecular charge transfer Cyclic voltammetry Homogeneous catalysis Lead Supramolecular chemistry Heteroaromatics Ruthenium catalysis Polymerization Ligands Arylation Tetrathiafulvalene X-ray structure N-heterocyclic carbenes Bismuth Synthetic methods Lanthanides Bioactive glass Amines Ketones DFT Porphyrins Metathesis Hydroformylation Iron Circular dichroism Olefin metathesis Chirality Chiroptical properties Pyrroles C-H activation Sustainable chemistry Magnetic properties Rhodium Crystal structure Dysprosium Heterocycles Zinc Single-molecule magnets X-ray diffraction Iridium Direct arylation Alkaline earth metals CBONDH activation Alkynes Single-molecule magnet Polymers Ligand design