Docking and molecular biology studies of -anisidine-appended 1-hydroxy-2-acetonapthanone Schiff base lanthanum(iii) complexes.

A new series of lanthanum(iii) complexes was synthesized using a -anisidine-appended 1-hydroxy-2-acetonapthanone (3) Schiff base and characterized spectroscopic methods. The ligand was synthesized sonication and the crystalline product was characterized using X-ray crystallography. The genotoxicity of the compound was assessed primarily by the bacterial reverse mutation (Ames) test and the mammalian chromosome aberration test; in both cases, the samarium complex 5 was found to be non-mutagenic.

Synthesis of homo- and hetero-metallic cobalt and zinc nano oxide particles by a calcination process using coordination compounds: their characterization, DFT calculations and capacitance behavioural study.

Nano cobalt and porous zinc-cobalt oxide particles were synthesized using the concept of coordination compounds of the type [M(ii)L,L'] (where M(ii) = Co(ii) & Zn(ii) L= 4-hydroxy benzaldehyde and L' = piperazine) and were thoroughly characterized. Because the precursors are coordination compounds possessing specific geometry in the crystal lattice, uniform and appropriately sized homo- and heterometallic nanocrystals of CoO and ZnO·CoO were obtained after a thermal process. The homo and hetero composite particles were characterized by transmission electron microscopy (TEM), scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDX), X-ray diffraction (XRD), FT IR spectroscopy and electrochemistry.

Fluorescent delivery vehicle containing cobalt oxide-umbelliferone nanoconjugate: DNA/protein interaction studies and anticancer activity on MF7 cancer cell line.

Fluorescent labeling is limited to certain molecules and alters biomolecule functionality. A new class of nanomaterial with anticancer activity and fluorescence properties has been designed and prepared. This nanotherapeutic conjugate of natural molecules has a selective binding site in cancer cell lines.

Influence of composition on the external quantum efficiency of reduced graphene oxide/carbon nanoparticle based photodetector used for human body IR detection.

Here, we developed an efficient infrared (IR) detector comprising reduced graphene oxide (RGO) and carbon nanoparticles (CNPs) for detecting human body IR radiation under ambient conditions. The RGO/CNP nanocomposite thin-film based photodetectors were assembled a simple solution-phase cost-effective route with different concentrations of RGO solution while keeping CNP concentration constant. Three RGO/CNP nanocomposite photodetector devices were fabricated with three different concentrations of RGO (keeping CNP concentration constant) and their photoresponse properties have been studied.

Synthesis and Comparative Catalytic Study of Zirconia-MnCO or -MnO for the Oxidation of Benzylic Alcohols.

We report on the synthesis of the zirconia-manganese carbonate   catalyst (where =1-7) that, upon calcination at 500 °C, is converted to zirconia-manganese oxide   . We also present a comparative study of the catalytic performance of the both catalysts for the oxidation of benzylic alcohol to corresponding aldehydes by using molecular oxygen as the oxidizing agent.   was prepared through co-precipitation by varying the amounts of Zr(NO) (w/w %) in Mn(NO).