Results 131 to 140 of about 374,308 (295)

Isolation of Surfactant-Resistant Pseudomonads from the Estuarine Surface Microlayer [PDF]

open access: yes, 2012
Bioremediation efforts often rely on the application of surfactants to enhance hydrocarbon bioavailability. However, synthetic surfactants can sometimes be toxic to degrading microorganisms, thus reducing the clearance rate of the pollutant.
Almeida, A.   +6 more
core   +1 more source

Biosurfactant Production in Aerobic and Anaerobic Conditions by Different Species of the Genus Pseudomonas [PDF]

open access: yes
In a time where surface active agents are capable of reducing the energy of the bonds between water molecules by interacting with them to reduce surface tension, it would be unwise not to be able to generate these in masses. Different Pseudomonas species
Diaz De Rienzo, MA   +2 more
core   +1 more source

Influence of rhamnolipids, produced by Pseudomonas aeruginosa NCAIM(P), B001380 on Cr(VI) removal capacity in liquid medium [PDF]

open access: yes, 2013
Pseudomonas aeruginosa NCAIM(P), B001380, a propitious bacterial strain isolated from mineral cutting oil was identified to be chromium tolerant and a producer of biosurfactant rhamnolipid (RL) with potential application in heavy metal bioremediation.
Avramović Nataša S.   +2 more
core   +1 more source

Bioconversion of agro-industrial by-products in rhamnolipids toward applications in enhanced oil recovery and bioremediation [PDF]

open access: yes, 2015
In this work, biosurfactant production by a Pseudomonas aeruginosa strain was optimized using low-cost substrates. The highest biosurfactant production (3.2 g/l) was obtained using a culture medium containing corn step liquor (10% (v/v)) and molasses (10%
Alves, Eliana   +5 more
core   +1 more source

Modelling of surfactant-driven front instabilities in spreading bacterial colonies

open access: yes, 2018
The spreading of bacterial colonies at solid-air interfaces is determined by the physico-chemical properties of the involved interfaces. The production of surfactant molecules by bacteria is a widespread strategy that allows the colony to efficiently ...
John, Karin   +2 more
core   +2 more sources

Azithromycin to prevent Pseudomonas aeruginosa ventilator-associated pneumonia by inhibition of quorum sensing: a randomized controlled trial [PDF]

open access: yes, 2018
Purpose: Anti-virulence strategies have not been evaluated for the prevention of bacterial infections. Prolonged colonization of intubated patients with Pseudomonas aeruginosa isolates producing high-levels of the quorum sensing (QS)-regulated virulence ...
Brunner-Ferber, Françoise   +5 more
core  

Chloroplast engineering of the green microalgae Chlamydomonas reinhardtii for the production of HAA, the lipid moiety of rhamnolipid biosurfactants

open access: gold, 2023
Bernat Miró-Vinyals   +6 more
openalex   +2 more sources

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