Results 21 to 30 of about 345,675 (336)
Biosensors, 2023 An electronic tongue is a powerful analytical instrument based on an array of non-selective chemical sensors with a partial specificity for data gathering and advanced pattern recognition methods for data analysis.
Magnus Falk +4 more
doaj +1 more source
Capsular Polysaccharide Cross-Regulation Modulates
mBio, 2020 Bacteroides thetaiotaomicron is one of the most abundant gut symbiont species, whose contribution to host health through its ability to degrade dietary polysaccharides and mature the immune system is under intense scrutiny.
Nathalie Béchon +6 more
doaj +1 more source
npj Biofilms and Microbiomes, 2022 Pseudomonas aeruginosa uses multiple protein regulators that work in tandem to control the production of a wide range of virulence factors and facilitate rapid adaptation to diverse environmental conditions. In this opportunistic pathogen, ToxR was known
Jean-Frédéric Dubern +15 more
doaj +1 more source
Non-invasive Transdermal Delivery of Human Insulin Using Ionic Liquids: In vitro Studies
Frontiers in Pharmacology, 2020 In this research project, synthesis and characterization of ionic liquids and their subsequent utilization as facilitators of transdermal delivery of human insulin was pursued.
Ludmilla R. Jorge +11 more
doaj +1 more source
Optimizing a reliable ex vivo human blood model to analyze expression of Staphylococcus epidermidis genes [PDF]
PeerJ, 2020 Human blood is often used as an ex vivo model to mimic the environment encountered by pathogens inside the host. A significant variety of experimental conditions has been reported. However, optimization strategies are often not described.
Susana Brás +2 more
doaj +2 more sources
Sessile Legionella pneumophila is able to grow on surfaces and generate structured monospecies biofilms [PDF]
, 2010 Currently, models for studying Legionella pneumophila biofilm formation rely on multi-species biofilms with low reproducibility or on growth in rich medium, where planktonic growth is unavoidable.
Bergé, Mathieu +3 more
core +1 more source
Increased Osmolarity in Biofilm Triggers RcsB-Dependent Lipid A Palmitoylation in
mBio, 2018 Biofilms are often described as protective shelters that preserve bacteria from hostile surroundings. However, biofilm bacteria are also exposed to various stresses and need to adjust to the heterogeneous physicochemical conditions prevailing within ...
Magdalena Szczesny +2 more
doaj +1 more source
Linking biofilm spatial structure to real-time microscopic oxygen decay imaging [PDF]
, 2018 This is an Accepted Manuscript of an article published by Taylor & Francis Group in Biofouling on 2018, available online at: http://www.tandfonline.com/10.1080/08927014.2017.1423474Two non-destructive techniques, confocal laser scanning microscopy (CLSM)
Freixa, Anna +3 more
core +2 more sources
npj Biofilms and Microbiomes, 2021 Communities of bacteria called biofilms are characterized by reduced diffusion, steep oxygen, and redox gradients and specific properties compared to individualized planktonic bacteria.
Nicolas Barraud +5 more
doaj +1 more source
Marine aerobic biofilm as biocathode catalyst [PDF]
, 2010 Stainless steel electrodes were immersed in open seawater and polarized for some days at − 200 mV vs. Ag/AgCl. The current increase indicated the formation of biofilms that catalysed the electrochemical reduction of oxygen.
Bergel, Alain +6 more
core +2 more sources