All Biofilms articles
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FeaturesThe power of biofilm engineering: one plus one does not always make two
Biofilms are ubiquitous in aquatic systems, where they play essential ecological roles in nutrient cycling, biogeochemical processes, and surface colonisation dynamics.
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NewsProfessor investigates how symbiotic groups - like corals and biofilms - can behave like single organisms
UNCG philosopher of biology Dr. Derek Skillings is the lead investigator on a new, three-year, $600,000 grant from the John Templeton Foundation for a study of the emergence and evolution of goal-directed behavior in collective entities.
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NewsAdaptation to extreme conditions: thermal water biofilm studies could help understand ancient ecosystems
Researchers have discovered unique bacterial communities in thermal waters that may help unravel the development of stromatolites, one of Earth’s oldest rock formations.
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FeaturesFrom Earth to space: the journey of microbes and their survival mechanisms
What purpose could microbes have beyond the planet’s atmosphere? Discover their applications and the survival mechanisms that make microbes so powerful, even beyond Earth.
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NewsReactive nitrogen species dominance is key in the fight against antimicrobial resistance
The balance between two types of molecules – reactive nitrogen species (RNS) and reactive oxygen species (ROS) – plays a crucial role in tackling drug-resistant bacteria, according to a new study.
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NewsSuperbugs in our food: a new hope for tackling drug resistance
Researchers highlight the potential of quorum sensing inhibitors (QSIs) as a novel approach to tackle Pseudomonas aeruginosa. The study explores the mechanisms of action of various QSIs and potential applications in food safety and healthcare.
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NewsMonitoring approach could help snuff out Legionella outbreaks
Routine, relatively low-cost monitoring of several factors influencing water safety could ward off Legionnaires’ disease outbreaks in hospitals, nursing homes and other health care settings, a new study suggests.
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NewsBacterial cellulose promotes plant tissue regeneration
Researchers have successfully uncovered the molecular mechanisms by which bacterial cellulose patches stimulate the regeneration of plant wounds, offering potential applications in grafting, pruning, and ornamental flower cutting for enhanced plant healing.
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NewsDelicate nanoflower is deadly to bacteria
A carnation-like nanostructure could someday be used in bandages to promote wound healing. Researchers report that laboratory tests of their nanoflower-coated dressings demonstrate antibiotic, anti-inflammatory and biocompatible properties.
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CareersSummer placement: Fleur uncovers the world of Cutibacterium acnes and biofilms
Fleur Thorogood (20), from Cheltenham, reveals what happened during her Applied Microbiology International-sponsored Summer Placement at Cardiff University investigating Cutibacterium acnes host adaptation with respect to biofilms.
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NewsShip sliming study could enable lower costs and emissions in ocean transport
A model was recently developed to find out the correlation between the speed and extent of biofilm growth and the shear stress of the ship hull. Thus, it helps save fuel consumption by preventing fluid friction from slime fouling.
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NewsSophisticated early warning system: How bacteria respond to threats
Recent research has found that exogenous petidoglycan fragments of Vibrio cholerae and other multidrug-resistant pathogens are able to trigger 3D biofilm formation as an universial danger response.
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NewsBacteria in polymers form cables that grow into living gels
Scientists have discovered that bacterial cells growing in a solution of polymers, such as mucus, form long cables that buckle and twist on each other, building a kind of “living Jell-O.”
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NewsBioactive compounds with possible industrial applications are identified in extremophilic bacteria from the Andes
Researchers isolated a strain of Pseudomonas alcaligenes that can withstand temperatures as high as 44 °C from a hot spring in Chile, and characterized the substances produced by the bacterium that help it survive extreme conditions.
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NewsDangerous bacterial biofilms have a natural enemy - thanks to stressed plants
Scientists have discovered a chemical that plants produce when they’re stressed prevents biofilm from forming. The breakthrough offers potential advances in healthcare as well as preventing equipment corrosion in industrial settings.
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NewsCARB-X funds Peptilogics to develop a novel, broad-spectrum therapeutic to treat fracture-related infections
CARB-X will award Peptilogics US$3.3 million to develop and execute a workplan for its slow-release formulation of a novel, broad-spectrum therapeutic, zaloganan-CR, an engineered peptide intended for use in preventing infection after high-energy-traumatic bone injuries.
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NewsSmall milk fat globules promote good bacteria, study reveals
A study reveals that the structure of milk fat globules, rather than their chemical composition, plays a key role in their interactions with bacteria. Small globules promote the growth of beneficial bacteria like Bacillus subtilis, while larger ones trigger biofilm formation.
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NewsPotentially harmful bacteria slip through antimicrobial showerheads
Researchers report that antimicrobial silver-containing showerheads are no ’silver bullet’. In real-world showering conditions, most microbes aren’t exposed to the silver long enough to be killed.
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NewsDiscovery of β‐nitrostyrene derivatives as potential quorum sensing inhibitors for biofilm inhibition in Serratia marcescens
A new study has identified β‐nitrostyrene derivatives as potential quorum sensing inhibitors for biofilm inhibition and antivirulence factor therapeutics against Serratia marcescens.
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NewsScientists lift lid on Salmonella dry surface biofilm
Food scientists have revealed key characteristics of the foodborne pathogen Salmonella dry surface biofilm (DSB), a previously overlooked type of biofilm that commonly exists in dry food processing environments.