Results 21 to 30 of about 374,308 (295)

Detection of Bacterial Rhamnolipid Toxin by Redox Liposome Single Impact Electrochemistry

Angewandte Chemie, 2021
The detection of Rhamnolipid virulence factor produced by Pseudomonas aeruginosa involved in nosocomial infections is reported by using the redox liposome single impact electrochemistry.
Justine Luy, Dorine Ameline, Christine Thobie‐Gautier, Mohammed Boujtita, Estelle Lebègue   +4 more
openalex   +3 more sources

Production of rhamnolipid biosurfactants in solid-state fermentation: process optimization and characterization studies

BMC Biotechnology, 2023
Background Rhamnolipids are a group of the extracellular microbial surface-active molecules produced by certain Pseudomonas species with various environmental and industrial applications.
S. Dabaghi, S. Ataei, Ali Taheri
semanticscholar   +1 more source

Achieving “Non-Foaming” Rhamnolipid Production and Productivity Rebounds of Pseudomonas aeruginosa under Weakly Acidic Fermentation

Microorganisms, 2022
The rhamnolipid production of Pseudomonas aeruginosa has been impeded by its severe foaming; overcoming the bottleneck of foaming has become the most urgent requirement for rhamnolipid production in recent decades. In this study, we performed rhamnolipid
Zhijin Gong, Qiuhong He, Jinfeng Liu, Jing Zhou, Chengchuan Che, Meiru Si, Ge Yang   +6 more
doaj   +1 more source

Adsorption behavior of rhamnolipid modified magnetic Co/Al layered double hydroxide for the removal of cationic and anionic dyes

Scientific Reports, 2022
In the present research, magnetic rhamnolipid-Co/Al layered double hydroxide (MR-LDH) was synthesized to uptake methylene blue (MB) and reactive orange 16 (RO16) from aqueous solution.
Asiyeh Kheradmand, M. Negarestani, S. Kazemi, Hadi Shayesteh, Shahrzad Javanshir, H. Ghiasinejad   +5 more
semanticscholar   +1 more source

Rhamnolipid Self-Aggregation in Aqueous Media: A Long Journey toward the Definition of Structure–Property Relationships

International Journal of Molecular Sciences, 2023
The need to protect human and environmental health and avoid the widespread use of substances obtained from nonrenewable sources is steering research toward the discovery and development of new molecules characterized by high biocompatibility and ...
R. Esposito, I. Speciale, C. de Castro, G. D’Errico, I. Russo Krauss   +4 more
semanticscholar   +1 more source

GRAMINEAE PLANTS GROWTH STIMULATION BY SURFACE-ACTIVE RHAMNOLIPIDS [PDF]

Biotechnologia Acta, 2013
The effect of biogenic surfactants which were synthesized by the culture Pseudomonas sp. PS-17, particularly rhamnolipid biocomplex, on the growth of cereal plants — wheat and barley in the early stages of vegetation, as well as its effect on the ...
O. V. Karpenko, N. I. Koretska, N. S. Shcheglova, I. V. Karpenko, V. I. Baranov   +4 more
doaj   +1 more source

Production and Characterization of Rhamnolipids Produced by Pseudomonas aeruginosa DBM 3774: Response Surface Methodology Approach

Microorganisms, 2022
Rhamnolipids are extensively studied biosurfactants due to their potential in many industrial applications, eco-friendly production and properties.
Olga Maťátková, Jana Michailidu, Richard Ježdík, Irena Jarošová Kolouchová, Tomáš Řezanka, Vladimír Jirků, Jan Masák   +6 more
doaj   +1 more source

Cost-effective rhamnolipid production by Burkholderia thailandensis E264 using agro-industrial residues

Applied Microbiology and Biotechnology, 2022
The agro-industrial by-products corn steep liquor (CSL) and olive mill wastewater (OMW) were evaluated as low-cost substrates for rhamnolipid production by Burkholderia thailandensis E264. In a culture medium containing CSL (7.5% (v/v)) as sole substrate,
J. Correia, Eduardo J. Gudiña, Zbigniew Lazar, Tomasz Janek, J. Teixeira   +4 more
semanticscholar   +1 more source

Mono-Rhamnolipid Biosurfactants Synthesized by Pseudomonas aeruginosa Detrimentally Affect Colorectal Cancer Cells

Pharmaceutics, 2022
Over the past 15 years, glycolipid-type biosurfactant compounds have been postulated as novel, naturally synthesized anticancer agents. This study utilized a recombinant strain of Pseudomonas aeruginosa to biosynthesize a preparation of mono-rhamnolipids
M. Twigg, Simms A. Adu, Suguru Sugiyama, R. Marchant, I. Banat   +4 more
semanticscholar   +1 more source

Biophysical characterization of synthetic rhamnolipids [PDF]

The FEBS Journal, 2006
Synthetic rhamnolipids, derived from a natural diacylated glycolipid, RL‐2,214, produced by Burkholderia (Pseudomonas) plantarii, were analyzed biophysically. Changes in the chemical structures comprised variations in the length, the stereochemistry and numbers of the lipid chains, numbers of rhamnoses, and the occurrence of charged or neutral groups ...
Jörg, Howe, Jörg, Bauer, Jörg, Andrä, Andra B, Schromm, Martin, Ernst, Manfred, Rössle, Ulrich, Zähringer, Jörg, Rademann, Klaus, Brandenburg   +8 more
openaire   +4 more sources