Results 91 to 100 of about 10,681 (223)

A new, reliable, and high-throughput strategy to screen bacteria for antagonistic activity against Staphylococcus aureus

open access: yesBMC Microbiology, 2021
Background Antibiotic-resistant Staphylococcus aureus clones have emerged globally over the last few decades. Probiotics have been actively studied as an alternative to antibiotics to prevent and treat S.
Soyoun Park   +7 more
doaj   +1 more source

NIR Light‐Driven Photocatalytic Antibacterial Hydrogels for Synergistic MRSA Biofilm Eradication and Wound Regeneration

open access: yesAdvanced Science, Volume 13, Issue 14, 9 March 2026.
The nanohybrid hydrogel (Fe‐BOS@C/H Gel) is composed of Fe‐Bi2O2‐XS (Fe‐BOS) photocatalysts and CS‐ADH/OHA (C/H) hydrogel. Fe‐BOS photocatalysts achieve near‐infrared (NIR) light‐driven antibacterial photocatalytic/mild photothermal therapy (APCT/MPTT), effectively eliminating methicillin‐resistant Staphylococcus aureus (MRSA) biofilms. The degradation
Dong Mo   +13 more
wiley   +1 more source

Cloning, Expression And Characterization Of Ahlinactivating aiiA Gene Homologue In Escherichia coli [PDF]

open access: yes, 2014
Cell-to-cell communication pathway of single-celled microbes is usually coordinated by quorum sensing (QS) system mediated by signal molecules. This cell density-dependent system plays a vital role in functional coordination of most pathogenic ...
Subashini, Muniandy
core  

Quorum-sensing systems as targets for antivirulence therapy [PDF]

open access: yes, 2018
The development of novel therapies to control diseases caused by antibiotic-resistant pathogens is one of the major challenges we are currently facing. Many important plant, animal, and human pathogens regulate virulence by quorum sensing, bacterial cell-
Defoirdt, Tom
core   +2 more sources

Broadening the Workflow for Synchrotron‐Based X‐Ray Fluorescence and X‐Ray Absorption Spectroscopy Imaging of Low‐Abundance Cellular Metals

open access: yesChemistry–Methods, Volume 6, Issue 3, March 2026.
We present an accessible plunge‐freezing and freeze‐drying workflow for preparing adherent mammalian cells for synchrotron‐based nanofocused X‐ray fluorescence (XRF) microscopy and X‐ray absorption spectroscopy (XAS), enabling sub‐micron mapping of metal distribution and chemical speciation.
Joaquin Tamargo‐Azpilicueta   +8 more
wiley   +1 more source

Queuing models for abstracting interactions in Bacterial communities

open access: yes, 2016
Microbial communities play a significant role in bioremediation,plant growth,human and animal digestion,global elemental cycles including the carbon-cycle,and water treatment.They are also posed to be the engines of renewable energy via microbial fuel ...
Boedicker, James   +3 more
core   +1 more source

Evaluacion del gen que codifica la enzima HPMEH para la inhibicion de la marchitez bacteriana causada por Ralstonia solanacearum. [PDF]

open access: yes, 2015
La marchitez bacteriana causada por Ralstonia solanacearum E.F. Smith es una de las enfermedades bacterianas más importantes que ataca a cultivos agrícolas como papa, tomate, banana, entre otros, causando grandes pérdidas en la producción ...
Fernández, E.   +2 more
core   +3 more sources

Engineered Probiotics: The Next‐Generation Therapeutics to Combat Antibiotic‐Resistant Bacterial Infections

open access: yesFood Frontiers, Volume 7, Issue 2, March 2026.
Engineered probiotics secretes fusion proteins which potentially neutralized the toxins secreted by other microbial communities. ABSTRACT On a global scale, the escalating burden of infectious diseases, predominantly attributed to bacterial pathogens, especially drug‐resistant strains, has progressed into a critical concern for clinical management and ...
Indu Singh   +11 more
wiley   +1 more source

Novel applications of the tomato microbiome: Roles and considerations for agriculture, human health, and society

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 530-555, March 2026.
Plants, like humans, have a microbiome that helps them grow, defend themselves against pathogens, acquire nutrients, and protect themselves against environmental stresses. The microbiome of tomatoes, a staple crop grown worldwide, could be utilized not only to reduce fertilizer and pesticide applications, but also to clean up harmful pollutants ...
Sean Lindert   +3 more
wiley   +1 more source

Rice and bean AHL-mimic quorum-sensing signals specifically interfere with the capacity to form biofilms by plant-associated bacteria [PDF]

open access: yes, 2013
Many bacteria regulate their gene expression in response to changes in their population density in a process called quorum sensing (QS), which involves communication between cells mediated by small diffusible signal molecules termed autoinducers.
Bellogín Izquierdo, Ramón Andrés   +7 more
core   +1 more source

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