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Titanium Dioxide Nanoparticles Catalyzed Synthesis of Hantzsch Esters and Polyhydroquinoline Derivatives（图）
titanium dioxide nanoparticles Hantzsch reaction 1,4-dihydropyridine polyhydroquinoline
2013/10/5
1,4-Dihydropyridine and polyhydroquinoline derivatives have been prepared efficiently in a one-pot synthesis via Hantzsch condensation using nanosized titanium dioxide as a heterogeneous catalyst. The...
Influence of titanium dioxide nanoparticles on speciation and bioavailability of arsenite
Arsenic TiO 2 Nanoparticles Bioaccumulation Carp Facilitated transport
2013/12/12
In this study, the influence of the co-existence of TiO2nanoparticles on the speciation of arsenite [As(III)]was studied by observing its adsorption and valence changing. Moreover, the influence of Ti...