Biosurfactants (BS) are surface-active molecules produced by microorganisms. Their combination of useful properties and sustainable production make them promising industrial alternatives to petrochemical and oleochemical surfactants. Here we compare the impact of the anionic BS rhamnolipid (RL) and the conventional/synthetic anionic surfactant sodium dodecyl sulfate (SDS) on the structure and s...

In this paper, the fractal dimension of coal surfaces was calculated using theory, and influence different surfactants on surface studied. Six kinds sustainable traditional used in gas desorption processes were compared analyzed. We mineral fertilizer from Huainan Liuzhuang, China, as research object studied sodium dodecyl benzene sulfonate (SDBS), cohol diethanolamide (CDEA), nonylphenol polyo...

The uropathogens possess a wide array of virulence factors which help them in pathogenesis. The present study investigated the virulence factors produced by uropathogens and also determine the antimicrobial activity of drugs against the pathogens. E. coli was documented to be the most prevalent uropathogen. 60% of uropathogens were found to be siderophore producers. 73% isolates were found to b...