This book provides an overview of the latest developments in the field of nanoparticle catalysis. It not only discusses established topics in detail, but also explores several emerging topics. Catalysis with nanoparticles is expanding exponentially and is attracting significant interest due to the many exciting findings being reported. Mastering the synthesis, characterization, stabilization and use of these catalysts offers numerous possibilities that far exceed those of classic heterogeneous and homogeneous catalysis.

1. Introduction.- 2. Small size Nanoclusters in Catalysis.- 3. Precise nano clusters as catalysts.- 4. Catalysts via Atomic Layer Deposition.- 5. Magnetic heating of nano catalysts.- 6. Earth-abundant metal nanocatalysis in alternative solvents.-  7. MNP catalysis in Ionic Liquids.- 8. Metal NPs confined in CNT.- 9. Covalent assembly of metal nanoparticles – strategy for synthesis and catalytic.- 10. Catalysis with MNPs on N-doped carbon.- 11. Catalysis with MNPs in MOFs.- 12. Oxidation Pending.- 13. RuNPs for labelling of NMR probes in biochemistry.- 14. Nanoparticle hydrogenation of alkynes.- 15. Selective hydrogenation of aldehydes.- 16. Ligand effects in Ruthenium Nanoparticle Catalysis.