anti-inflammatory activity compared to standard indomethacin (44 ± 0.15 µg/mL). The structureactivity relationship (SAR) showed that, electron donating groups (OH, OCH3) favored the H+/K+-ATPase and antioxidants activity, whereas, electron withdrawing groups (F, Cl, Br and NO2) favored the anti-inflammatory activity. Furthermore, molecular docking study was performed to investigate the binding interactions of
Promising bactericidal approach of dihydrazone analogues against bio-film forming Gram-negative bacteria and molecular mechanistic studies
作者:K. P. Rakesh、H. K. Vivek、H. M. Manukumar、C. S. Shantharam、S. N. A. Bukhari、Hua-Li Qin、M. B. Sridhara
DOI:10.1039/c7ra13661g
日期:——
Gram-negative members of the ESCAPE family are more difficult to treat, due to the presence of an additional barrier in the form of a lipopolysaccharide layer and the efficiency of efflux pumps to pump out the drugs from the cytoplasm.
A selective chemosensor for fluoride ion and its interaction with Calf Thymus DNA
作者:Soumen Ghosh、Abdulla Al Masum、Aniruddha Ganguly、Md. Maidul Islam、Md. Akhtarul Alam、Nikhil Guchhait
DOI:10.1016/j.saa.2017.01.044
日期:2017.5
selectivity and sensitivity. Presence of nitro group in the phenyl ring may be responsible for the detection of fluoride ion visually with a dramatic color change from colorless to deep red in aqueous dimethylsulphoxide solution. This Schiff base can be used as test kit for sensing of fluoride ion in the solid state. Compound 1 can detect fluoride also in commercially available toothpaste. As the compound has