Results 1 to 10 of about 359,275 (203)

Attenuated Strains of Pseudomonas aeruginosa: A Promising Cell Factory for Rhamnolipid Production. [PDF]

Microb Biotechnol
PGN strains are generated by the deletion of virulence factor genes. The metabolic pathways and regulatory frameworks that lead to high‐efficiency production of rhamnolipids in P. aeruginosa are preserved in these strains. Therefore, PGN strains are promising bio‐safe cell factories for the industrial production of rhamnolipids.
Das PV, Valentine ME, Long TE, Yu HD.
europepmc   +2 more sources

Rhamnolipid Self-Aggregation in Water-Bioglycerol Mixtures: Byproduct Valorization for Sustainable Formulation Design. [PDF]

Chempluschem
Bioglycerol, the primary byproduct of biodiesel production, has the potential to be valorized as a cosolvent in industrial formulations. Surface tension and self‐diffusion data reveal that rhamnolipid self‐aggregation in water is poorly affected by the addition of bioglycerol up to very high concentrations. These results demonstrate that biosurfactants
Esposito R, Tancredi M, Buonocore M, Carandente Coscia C, Taddeo F, Russo V, Picone D, D'Errico G, Russo Krauss I.   +8 more
europepmc   +2 more sources

Construction of a Rice Glutelin-Rhamnolipid-Pectin Nanoparticle Delivery System for Curcumin Delivery: Effect of Pectin Esterification on Characterization, Stability, and Bioaccessibility. [PDF]

Food Sci Nutr
Construction of nanoparticles using alkali heat treatment of rice glutelin and further successful construction of nanoparticles encapsulating curcumin using electrostatic mutual attraction. The FTIR, CD, and XRD results revealed that electrostatic, hydrogen bonding, and hydrophobic interactions were involved in the construction of the nanoparticles ...
Chen L, Wu Q, Li S, Wang S, Lin W, Zang X.   +5 more
europepmc   +2 more sources

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Resistance of Oil‐Infused PDMS with Different Macroporosities Against Bacterial Attachment

Advanced Materials Interfaces, EarlyView.
In this study, a series of environmentally benign, nonfluorinated liquid paraffin‐infused porous PDMS networks with varying porosities is created. By introducing different homogenous and heterogenous bulk structures and varying interfacial roughness by sugar and salt templating, the role of porosity and oil availability on the resistance against ...
Regina Kopecz, Sabrina A. Böer, Zeynep Tiris, Axel Rosenhahn   +3 more
wiley   +1 more source

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

Advanced Materials Interfaces, EarlyView.
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

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

Chemistry &Biodiversity, EarlyView.
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

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

Chemistry – A European Journal, EarlyView.
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

Understanding the development of bacterial colony: Physiology, new technology, and modeling

Quantitative Biology, Volume 13, Issue 4, December 2025.
Abstract Bacterial colonies, as dynamic ecosystems, display intricate behaviors and organizational structures that profoundly influence their survival and functionality. These communities engage in physiological and social interactions, resulting in remarkable spatial heterogeneity.
Jingwen Zhu, Pan Chu, Xiongfei Fu
wiley   +1 more source

A New Way to Use Hydrophobic Deep Eutectic Solvents: Improved Lead Detection Using an Ion‐Selective Electrode with a Polymer Membrane Modified by them

ChemPhysChem, Volume 26, Issue 21, November 5, 2025.
First use of hydrophobic deep eutectic solvents (HDESs) in the preparation of polymeric membrane lead‐sensitive ion‐selective electrodes is presented. It is found that enrichment of the membrane with HDES additive improves the electrode's parameters, primarily lowering the detection limit and increasing selectivity.
Cecylia Wardak, Malgorzata Grabarczyk, Mersiha Suljkanović, Jasmin Suljagić, Magdalena Wardak   +4 more
wiley   +1 more source