Results 31 to 40 of about 9,552,162 (207)

Antibacterial Activities of Selected Pure Compounds Isolated from Gut Bacteria of Animals Living in Polluted Environments

Antibiotics, 2020
Antibiotic resistance is a global threat to public health, further accelerated by the misuse of antibiotics in humans and animals. Our recent studies have shown that gut bacteria of animals living in polluted environments are a potential source of ...
Noor Akbar, Ruqaiyyah Siddiqui, Mazhar Iqbal, Naveed Ahmed Khan   +3 more
doaj   +1 more source

Il progetto nella Citta' Fragile. Scenari di riappropriazione per abitare l'informale: Piazza d'Armi e l'Ovest milanese [PDF]

, 2020
LAUREA MAGISTRALECittà fragile sono i luoghi abbandonati, gli edifici in rovina, i residui e i frammenti urbani, gli insediamenti informali, i boschi da preservare, le popolazioni vulnerabili, le vecchie e le nuove povertà, gli anziani, i nomadi ...
DI ZAZZO, STEFANO, DEMMA, HENRIETTA MARIA   +1 more
core  

Production of new rhamnolipids Rha C16-C16 by Burkholderia sp. through biodegradation of diesel and biodiesel

Beni-Suef University Journal of Basic and Applied Sciences, 2018
Burkholderia sp. C3 was previously isolated from polycyclic aromatic hydrocarbons (PAH) contaminated soil; it was evaluated for the ability to utilize a range of diesel and biodiesel as sole carbon sources. Burkholderia sp. C3 could degrade 99% of diesel
A.B. Abeer Mohammed, Ahmed A. Tayel, Nihal M. Elguindy   +2 more
doaj   +1 more source

Quorum Sensing Controls Swarming Motility of Burkholderia glumae through Regulation of Rhamnolipids. [PDF]

, 2015
International audienceBurkholderia glumae is a plant pathogenic bacterium that uses an acyl-homoserine lactone-mediated quorum sensing system to regulate protein secretion, oxalate production and major virulence determinants such as toxoflavin and ...
Lépine, François, Nickzad, Arvin, Déziel, Eric   +2 more
core   +2 more sources

Biosynthesis of rhamnolipid by a Marinobacter species expands the paradigm of biosurfactant synthesis to a new genus of the marine microflora

Microbial Cell Factories, 2019
Background In comparison to synthetically derived surfactants, biosurfactants produced from microbial culture are generally regarded by industry as being more sustainable and possess lower toxicity.
Lakshmi Tripathi, Matthew S. Twigg, Aikaterini Zompra, Karina Salek, Victor U. Irorere, Tony Gutierrez, Georgios A. Spyroulias, Roger Marchant, Ibrahim M. Banat   +8 more
doaj   +1 more source

Effects of Cream Containing Rhamnolipid Microbial Surfactants from Pseudomonas aeruginosa MR01 on Growth Inhibition of Staphylococcus aureus

Journal of Mazandaran University of Medical Sciences, 2020
Background and purpose: Dramatic increase in antibiotic-resistant bacteria highlights the need for new compounds with more effective antibacterial properties and biotechnology could be useful in producing these metabolites.
Tooran Bagheri, Kobra Rahimi, Tayebe Bagheri Lotfabad   +2 more
doaj  

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

Relitti : da icone del paesaggio tecnico a nodi di rigenerazione urbana. Processi di riconversione delle aree di estrazione petrolifera a Baku, Azerbaijan [PDF]

, 2016
LAUREA MAGISTRALEIl lavoro progettuale elaborato affronta un tema relativamente nuovo all’interno del panorama architettonico contemporaneo, legato alla riqualificazione di estese aree produttive in dismissione.
ZUCCHETTI, JACOPO, Di MARE, JESSICA GIOVANNA   +1 more
core  

A Straightforward Assay for Screening and Quantification of Biosurfactants in Microbial Culture Supernatants

Frontiers in Bioengineering and Biotechnology, 2020
A large variety of microorganisms produces biosurfactants with the potential for a number of diverse industrial applications. To identify suitable wild-type or engineered production strains, efficient screening methods are needed, allowing for rapid and ...
Sonja Kubicki, Sonja Kubicki, Isabel Bator, Isabel Bator, Silke Jankowski, Silke Jankowski, Kerstin Schipper, Kerstin Schipper, Till Tiso, Till Tiso, Michael Feldbrügge, Michael Feldbrügge, Lars M. Blank, Lars M. Blank, Stephan Thies, Stephan Thies, Karl-Erich Jaeger, Karl-Erich Jaeger, Karl-Erich Jaeger   +18 more
doaj   +1 more source

Understanding the Aqueous Self‐Assembly of Raw Sophorolipid Mixtures Using a Statistical Approach Applied to Synchrotron Small Angle X‐Ray Scattering (SAXS): A Focus on pH, Dilution, Aging, and the Underestimated Role of Residual Fatty Acids

Journal of the American Oil Chemists' Society, EarlyView.
The statistical analysis of SAXS modelling data allows to identify the critical physicochemical parameters that have an impact on the phase behavior of crude sophorolipid batches. ABSTRACT The aqueous self‐assembly of raw sophorolipid mixtures has been studied by small angle x‐ray scattering (SAXS) to understand the impact of the composition ...
Maia Ouret‐Campagnet, Sélène Chappuis, Jean‐Christophe Castaing, Petra Pernot, François Ribot, Niki Baccile   +5 more
wiley   +1 more source