Photochemical Elimination of Endocrine Disrupting Chemical (EDC) by ZnO Nanoparticles, Synthesized by Gel Combustion.

  Zinc Oxide (ZnO) nanoparticles prepared by gel combustion synthesis using cassava pearl starch have been characterized by various microscopy and spectroscopy techniques. The particle size averaged around 45 nm, revealed zincite structure, hexagonal, agglomerated morphology and possessed an excellent photocatalytic activity in sunlight. Contrary to the existing literature survey, this photocatalyst possessed a band gap of 2.

N-heterocyclic carbene metal complexes as bio-organometallic antimicrobial and anticancer drugs.

Late transition metal complexes that bear N-heterocyclic carbene (NHC) ligands have seen a speedy growth in their use as both, metal-based drug candidates and potentially active homogeneous catalysts in a plethora of C-C and C-N bond forming reactions. This review article focuses on the recent developments and advances in preparation and characterization of NHC-metal complexes (metal: silver, gold, copper, palladium, nickel and ruthenium) and their biomedical applications. Their design, syntheses and characterization have been reviewed and correlated to their antimicrobial and anticancer efficacies.