Results 51 to 60 of about 359,275 (203)

Enhancement of Pseudomonas Aeruginosa Growth and Rhamnolipid Production Using Iron-Silica Nanoparticles in Low-Cost Medium [PDF]

Journal of Nanostructures, 2018
The application of iron-silica (Fe-Si) nanoparticles for the enhancement of the Pseudomonas aeruginosa growth and rhamnolipid production in molasses medium was studied.
Zahra Sahebnazar, Dariush Mowla, Gholamreza Karimi   +2 more
doaj   +1 more source

Growth independent rhamnolipid production from glucose using the non-pathogenic Pseudomonas putida KT2440

Microbial Cell Factories, 2011
Background Rhamnolipids are potent biosurfactants with high potential for industrial applications. However, rhamnolipids are currently produced with the opportunistic pathogen Pseudomonas aeruginosa during growth on hydrophobic substrates such as plant ...
Wittgens Andreas, Tiso Till, Arndt Torsten T, Wenk Pamela, Hemmerich Johannes, Müller Carsten, Wichmann Rolf, Küpper Benjamin, Zwick Michaela, Wilhelm Susanne, Hausmann Rudolf, Syldatk Christoph, Rosenau Frank, Blank Lars M   +13 more
doaj   +1 more source

Simultaneous Application of Biosurfactant and Bioaugmentation with Rhamnolipid-Producing Shewanella for Enhanced Bioremediation of Oil-Polluted Soil

Applied Sciences, 2019
In the present study, a combined treatment strategy involving the addition of rhamnolipid, rhamnolipid-producing bacteria (Shewanella sp. BS4) and a native soil microbial community for the remediation of hydrocarbon-contaminated soil under pilot-scale ...
Manoharan Melvin Joe, Ram Gomathi, Abitha Benson, Devaraj Shalini, Parthasarathi Rengasamy, Allen John Henry, Jaak Truu, Marika Truu, Tongmin Sa   +8 more
doaj   +1 more source

Production and characterization of rhamnolipids from Pseudomonas aeruginosa san ai [PDF]

Journal of the Serbian Chemical Society, 2012
Production and characterization of rhamnolipid biosurfactant obtained by strain Pseudomonas aeruginosa san ai was investigated. With regard to carbon and nitrogen source several media were tested to enhance production of rhamnolipids.
Rikalovic Milena G., Gojgic-Cvijovic Gordana, Vrvic Miroslav M., Karadzic Ivanka   +3 more
doaj   +1 more source

Optimization Strategy of Polycyclic Aromatic Hydrocarbon Contaminated Media Bioremediation through Biosurfactant Addition

Chemical Engineering Transactions, 2014
A microbial surfactant was investigated for its potential to enhance bioavailability and, hence, the biodegradation of PAHs contaminated soil. Phenanthrene, a 3-ring polycyclic aromatic hydrocarbon (PAH), was chosen as a model target compound.
F.A. Bezza, E.M.N. Chirwa
doaj   +1 more source

Improved remediation of co-contaminated soils by heavy metals and PAHs with biosurfactant-enhanced soil washing

Scientific Reports, 2022
Due to the huge toxicity of co-contaminated soil with PAHs and heavy metals and the complexity of their remediation, it is thus critical to take effective remediation actions to remove heavy metals and PAHs simultaneously from the co-contaminated soil ...
Xu Zhang, Xiaodong Zhang, Shuguang Wang, Shan Zhao   +3 more
doaj   +1 more source

Molecular Recognition of Polyaromatic Hydrocarbons (PAHs) by Naphthalene Dioxygenase through the Action of Rhamnolipid

Journal of Tropical Life Science
Rhamnolipids are a type of glycolipid biosurfactant that has garnered significant attention in various industries, including healthcare and petroleum.
Nabihah Azhary, Azzmer Azzar Abdul Hamid, Mardiana Mohd Ashaari   +2 more
doaj   +1 more source

Exploration on production of rhamnolipid biosurfactants using native Pseudomonas aeruginosa strains [PDF]

Journal of BioScience and Biotechnology, 2015
Biosurfactants are structurally diverse surface-active molecules, produced on living surfaces, mostly microbial cell surfaces or excreted extracellularly.
RAVISH BHAT, DAYAMANI K. J., SHREEKARA HATHWAR, RAJENDRA HEGDE, ANIL KUSH   +4 more
doaj  

Rhamnolipid production by a gamma ray-induced Pseudomonas aeruginosa mutant under solid state fermentation

AMB Express, 2019
Solid-state fermentation has a special advantage of preventing the foaming problem that obstructs submerged fermentation processes for rhamnolipid production.
Ghadir S. El-Housseiny, Khaled M. Aboshanab, Mohammad M. Aboulwafa, Nadia A. Hassouna   +3 more
doaj   +1 more source

Uranium Leaching from Contaminated Soil Utilizing Rhamnolipid, EDTA, and Citric Acid

Applied and Environmental Soil Science, 2014
Biosurfactants have recently gained attention as “green” agents that can be used to enhance the remediation of heavy metals and some organic matter in contaminated soils.
Sara Asselin, Jani C. Ingram
doaj   +1 more source