Diastereomeric bactericidal effect of Ru(phenanthroline)2dipyridophenazine

Diastereomeric bactericidal effect of Ru(phenanthroline)2dipyridophenazine

Metal susceptibility assays and spot plating were used to investigate the antimicrobial activity of enantiopure [Ru(phen)2 dppz]2+ (phen =1,10-phenanthroline and dppz = dipyrido[3,2-a:2´,3´-c]phenazine) and [μ-bidppz(phen)4 Ru2 ]4+ (bidppz =11,11´-bis(dipyrido[3,2-a:2´,3´-c]phenazinyl)), on Gram-negative Escherichia coli and Gram-positive Bacillus subtilis as bacterial models. The minimum inhib...

Bactericidal Effect against Pseudomonas Aeruginosa

Department of Clinical Medicine, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan Department of Pathology, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan Central Laboratory, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan Department of Microbiology, Kyoto University Graduate of Medicine, Kyoto, Japan Professor emeritus, Nagasaki Uni...

effect of oral presentation on development of l2 learners grammar

this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...

Bactericidal Effect of Cefazolin and Nisin

The bactericidal effect of silver nanoparticles.

Nanotechnology is expected to open new avenues to fight and prevent disease using atomic scale tailoring of materials. Among the most promising nanomaterials with antibacterial properties are metallic nanoparticles, which exhibit increased chemical activity due to their large surface to volume ratios and crystallographic surface structure. The study of bactericidal nanomaterials is particularly...