Purification of dye-laden water endures to be immensely challenging owing the occurrence highly persistent and non-biodegrade dyes, which pose a potential threat humans, flora, fauna, environment. The environmental problem was addressed by facile fabrication poly [(2-acrylamido-2-methyl-1-propane sulfonic acid-co-acrylamide-co-acrylic acid)] hydrogels cross-linked via sodium borate (SB), graphe...

Staphylococcus aureus was found in 44% of the rectal swabs from 377 pigs and in 12% of the swabs from 147 cows. Seventy-one percent of the isolates from pigs showed fibrinolytic activity and grew in colonies of the negative violet type on crystal violet agar. In this group, 47% of the isolates coagulated both human and bovine plasmas and were characterized as intermediate type, whereas 24% coag...

Lightly staining formalin-fixed or fresh tissue with Gram's crystal violet obviates interfering nonspecific fluorescence by acting as a metachromatic stain in ultraviolet light. Against the easily recognized background of tissues and cells fluorescein isothiocyanate-tagged Legionella pneumophila antibodies can then identify this bacterium in or on individual cells. This procedure can be run at ...

In recent years, Brain Computer Interface (BCI) systems based on Steady-State Visual Evoked Potential (SSVEP) have received much attention. This study tries to develop a SSVEP based BCI system that can control a wheelchair prototype in five different positions including stop position. In this study four different flickering frequencies in low frequency region were used to elicit the SSVEPs and ...