All Biofilms articles – Page 2
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NewsScientists deploy synthetic amyloids to figure out ways of targeting biofilms
New research being presented at the Letters in Applied Microbiology ECS Research Symposium this May will reveal how scientists are investigating how macrophages can be used to break down amyloid plaques in biofilms.
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NewsArtificial sweetener has potential to damage gut
New research has discovered that neotame, one of the new generation of artificial sweeteners, is capable of damaging the human intestine and causing illness.
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NewsNanoparticle enhances antibacterial sonodynamic therapy for eradication of Pseudomonas aeruginosa biofilm
A novel ultrasound-launched targeted nanoparticle was developed to universally destroy biofilm, target bacteria, deliver antibiotics, and efficiently kill bacteria via ultrasonic cavitation and antibacterial sonodynamic therapy.
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NewsBiofilms play key role in reducing sensitivity to ionic silver in wound pathogens.
Bacterial pathogens in wounds that have been treated with ionic silver can adapt and become less sensitive - thanks to biofilm formation.
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CareersLife-changing and unforgettable: Dami and Jisa report back on ABRCMS
Students Dami Okeyoyin and Jisa Salim report back after attending the Annual Biomedical Research Conference for Minoritized Scientists (ABRCMS) 2023 in Phoenix, Arizona in November with AMI trustee Dr Emmanuel Adukwu.
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NewsIndustrious communities can create cheaters, even in bacteria
These colorful patterns are proof that bacteria and humans aren’t all that different — both harbor individuals that will take the easy way out when given the chance. And that lifestyle can quickly spread to the detriment of all.
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NewsCurrent standards for testing wound dressings don’t work for biofilms, study finds
Current standards for testing wound dressings do not work for biofilms, particularly in the case of polymicrobial biofilms, a new study has found. Testing of wound dressings is predominantly carried out on single species of microbes in isolation, even though the wound sterile environment is not sterile and is often ...
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NewsPossible ‘Trojan Horse’ found for treating stubborn bacterial infections
Bacteria can be tricked into sending death signals to stop the growth of their slimy, protective homes that lead to deadly infections, a new study demonstrates.
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NewsResearchers unveil new method for measuring electrical conductivity in microorganisms
Researchers investigating electro-activity in biofilms have developed a straightforward experimental setup in which a microbial colony, a form of biofilm, was grown on agar and directly pressed onto an electrode to assess its electrical conductivity.
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NewsResearchers develop molecules for a new class of antibiotics that can overcome drug resistant bacteria
A new class of antibiotics not only shows promise against a broad array of bacterial infections but can also evade the dreaded resistance that has been rendering our current generation of first-line antibiotics ineffective.
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NewsScientists win $434k grant to induce microbes to desert their protective biofilm
Researchers are pursuing biofilm dispersal agents such as specific enzymes in hopes the enzymes can induce microbes to leave the safety of the protective biofilm and become more susceptible to antibiotics.
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NewsResearchers identify effective methods for preventing infectious biofilm formation
A new study showcases the potential effectiveness of certain plant-based compounds in preventing hospital-acquired infections, with implications for decreasing the prevalence of antibiotic resistance.
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NewsOrganic compound found in trees could prevent contact lens eye infections
Researchers say hydroquinine could be an effective naturally occurring disinfecting solution for contact lenses, and help combat keratitis infections.
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NewsWarmer water may help rivers keep antimicrobial resistance at bay
Antimicrobial resistant genes (ARGs) from wastewater can end up in natural biofilms in rivers, but as the temperature of the river increases, the abundance of those invasive ARGs drops off significantly.
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NewsArrangement of bacteria in biofilms affects their sensitivity to antibiotics
New research shows that bacteria that form biofilms actually have a highly structured arrangement within those slimy matrices.
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NewsLifetime of ‘biodegradable’ straws in the ocean is 8-20 months, study finds
Researchers found that some commercial bioplastic or paper straws might disintegrate within eight to 20 months in coastal ocean systems and switching to foam makes a major difference.
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NewsResearchers control biofilm formation using optical traps
As a precise tool for influencing biofilm growth patterns, laser manipulation could enable biofilms to be used for sensors and more.
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NewsFoodborne-pathogen Listeria may hide from sanitizers in multi-species biofilms
The finding could result in more effective sanitation procedures, leading to safer food supply, researchers said.
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NewsProject supported by AMI could make it easier to diagnose UTIs
A project supported by Applied Microbiology International’s Small Research Projects and Equipment grant shows promise in identifying microbe-borne biomarkers for urinary tract infections.
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NewsResearch lays groundwork for a lifesaving vaccine for bacterium that threatens newborns
Researchers are unraveling the workings of Streptococcus agalactiae infections, which could someday lead to a vaccine.
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