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Wetting characteristics of aqueous rhamnolipids solutions
Colloids and Surfaces B: Biointerfaces, 2004The wetting properties of surfactants on solid surfaces form the basis of many industrial and biological processes. The preferential adsorption of the surfactants from aqueous solutions onto solid surfaces alter the adhesion tension of the surface and this behavior may cause partial to complete wetting of the surfaces by the aqueous surfactant ...
Özdemir G., Malayoglu U.
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2004
Pseudomonas aeruginosa is an environmental bacterium that can be isolated from many different habitats including water, soil and plants, but it is also an opportunistic human pathogen causing serious nosocomial infections8. Under specific environmental conditions this bacterium produces and secretes rhamnose-containing glycolipid biosurfactants.
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Pseudomonas aeruginosa is an environmental bacterium that can be isolated from many different habitats including water, soil and plants, but it is also an opportunistic human pathogen causing serious nosocomial infections8. Under specific environmental conditions this bacterium produces and secretes rhamnose-containing glycolipid biosurfactants.
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Biosurfactant-rhamnolipid effects on yeast cells
Letters in Applied Microbiology, 2001The aim of this work was to study the effect of the novel surfactant PS from Pseudomonas sp. S-17 on Saccharomyces cerevisiae 83-20 yeast cells and to compare it with the effect of the well known surfactant Triton X-100.The effect of surfactants was investigated on the cells during growth, and on the separated cells.
E, Vasileva-Tonkova +3 more
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Colloids and Surfaces B: Biointerfaces, 2020
Solubilization of n-alkanes by dirhamnolipid (diRL) biosurfactant at sub-critical micelle concentrations (sub-CMC) was studied and the results were compared to that for monorhamnolipid (monoRL) obtained in our prior study. The results show that the apparent solubility of the four alkanes (decane, dodecane, tetradecane and hexadecane) increases linearly
Xin Yang +5 more
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Solubilization of n-alkanes by dirhamnolipid (diRL) biosurfactant at sub-critical micelle concentrations (sub-CMC) was studied and the results were compared to that for monorhamnolipid (monoRL) obtained in our prior study. The results show that the apparent solubility of the four alkanes (decane, dodecane, tetradecane and hexadecane) increases linearly
Xin Yang +5 more
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Biotechnology progress (Print), 2020
Biosurfactants are surface‐active molecules originated from renewable resources, which are produced by microbial fermentation or chemical/enzymatic catalysis.
L. F. Moutinho +3 more
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Biosurfactants are surface‐active molecules originated from renewable resources, which are produced by microbial fermentation or chemical/enzymatic catalysis.
L. F. Moutinho +3 more
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Rhamnolipid Surfactants: Alternative Substrates, New Strategies
2010This chapter concentrates on the various possibilities of using alternative substrates and new strategies. Such strategies include an integrated production system to reduce the environmental impact and an attempt to minimize residues, which reinforces socio-economic and region-structural development.
Maria, Benincasa +3 more
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Bioorganic & Medicinal Chemistry, 2017
Rhamnolipids secreted by Pseudomonas aeruginosa are required for the bacteria to form biofilm efficiently and form biofilm with internal structures including pores and channels. In this work, we explore the effect of a class of synthetic analogs of rhamnolipids at controlling (promoting and inhibiting) the biofilm formation activities of a non ...
Hewen, Zheng +5 more
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Rhamnolipids secreted by Pseudomonas aeruginosa are required for the bacteria to form biofilm efficiently and form biofilm with internal structures including pores and channels. In this work, we explore the effect of a class of synthetic analogs of rhamnolipids at controlling (promoting and inhibiting) the biofilm formation activities of a non ...
Hewen, Zheng +5 more
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World Journal of Microbiology & Biotechnology, 2021
Chandana Malakar +3 more
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Chandana Malakar +3 more
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