Results 61 to 70 of about 367,434 (251)

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

Systematic Map of Chemical and Biological Surfactant Effects on Oxygen Mass Transfer at the Air–Water Interface

Water Environment Research, Volume 98, Issue 1, January 2026.
This systematic review confirms that surfactants reduce oxygen transfer (kL/kLa), with concentration and hydrodynamics being critical factors. There was little diversity in the surfactants tested, and aquatic conditions were simplified, and variables (pH, viscosity) were neglected.
Luciano de Oliveira, Diana Rosa dos Reis, Sérgio Botelho de Oliveira, Klebber Teodomiro Martins Formiga   +3 more
wiley   +1 more source

Bio‐Based Amphiphilic Farnesyl Glycidyl Ether Block Copolymers: Aqueous Self‐Assembly and Solubilization Boosting

Chemistry – A European Journal, Volume 31, Issue 72, December 23, 2025.
Bio‐derived amphiphilic poly(ethylene glycol)‐b‐poly(terpenyl glycidyl ether) diblock copolymers (mPEG114‐b‐PTGEm) were synthesized via AROP from farnesyl glycidyl ether (FarGE) and its hexahydrogenated derivative (HHFarGE). Block copolymer amphiphilicity is easily tunable via the TGE block size m and systematically affects the critical micelle ...
Maximilian Krappel, Sandra Schüttner, Ingo Schneider, Pascal Schiffmann, Ralf Schweins, Holger Frey, Thomas Sottmann   +6 more
wiley   +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

Antibacterial and Osteogenic Applications of Ti‐Cu Alloys: A Review of Current Research and Future Directions

Advanced Materials Interfaces, Volume 12, Issue 23, December 8, 2025.
Given the growing interest in antibiotic‐free implant strategies and the need for biocompatible solutions to combat peri‐implantitis and implant failure, this review gives a timely and comprehensive overview of Ti‐Cu alloys as next‐generation biomaterials.
Brandon Fields, Elliot Makhani, Benjamin Makhani, Justin Cortez, Vivek Verma, Alexander Dupuy, Hamoun Sabri, Hom‐Lay Wang, Alexander Groetsch   +8 more
wiley   +1 more source

Network pharmacology and molecular simulations reveal multi-target neuroprotective potential of Rhamnolipid and Surfactin against Alzheimer’s disease

Brain Research Bulletin
Background: Alzheimer’s disease (AD), the primary cause of dementia and lacks potent therapeutic interventions. Natural biosurfactants containing Surfactin and Rhamnolipid, with neuroprotective capability and anti-inflammatory, extend favorable multi ...
Shabir Ahmad Usmani, Saqib Ishaq, Abdul Majeed, Qamar Zaman, Abdul Aziz, Sajida Afzal, Raheel Tahir, Ajaz Ahmad, Amin Ullah   +8 more
doaj   +1 more source

Rhamnolipid and lipase production by Pseudomonas aeruginosa san-ai: the process comparison analysis by statistical approach [PDF]

Hemijska Industrija, 2013
Pseudomonas aeruginosa was repeatedly reported as powerful producer of rhamnolipid biosurfactants as well as producer of hydrolytic enzymes. In this study effects of four fermentation factors were evaluated using response surface methodology and ...
Jakovetić Sonja M., Knežević-Jugović Zorica D., Grbavčić Sanja Ž., Bezbradica Dejan I., Avramović Nataša S., Karadžić Ivanka M.   +5 more
doaj   +1 more source

Natural Products Inhibit Bacterial Growth and Modulate Quorum‐Sensing Systems Las and Rhl in Pseudomonas aeruginosa PA14

Chemistry &Biodiversity, Volume 22, Issue 12, December 2025.
ABSTRACT Quorum sensing (QS) is a bacterial cell communication system in Pseudomonas aeruginosa, which regulates the production of several virulence factors, including pyocyanin, exoproteases, and biofilm formation. Natural products (NPs) have demonstrated their ability to control QS in different bacteria. This work evaluated the antimicrobial and anti‐
Oswaldo Pablo Martínez‐Rodríguez, Rodolfo García‐Contreras, Rodrigo Aguayo‐Ortiz, Itzel Rubí Yeverino, Carlos A. Fajardo‐Hernández, Albert D. Patiño, Hugo A. Hernández Pérez, Mariel Hernández‐Garnica, Mario Figueroa   +8 more
wiley   +1 more source