SEARCH Articles Figures Tables 2 2 nanoparticle-based Base catalysis Catalysis heterogenized Catalysis heterogenous Catalysis, heterogenic Catalyst nanoparticle Catalyst nanoparticles Catalysts base catalysis Catalysts catalysis Catalysts heterogeneity Catalysts heterogeneous Catalysts heterogenous Heterogeneous catalysis Heterogeneous catalysis catalyst Heterogenized catalysts Nanoparticle-based catalysts Nanoparticles catalysis Nanoparticles heterogeneous catalysis