Antibiotics
The latest chemistry news and research on antibiotics, including natural products, mechanisms of action and resistance, from the Royal Society of Chemistry's magazine, Chemistry World
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ResearchNon-antibiotics with antibacterial activity could help in the fight against antimicrobial resistance
New analysis shows that non-antibiotic drugs kill bacteria through mechanisms that differ from those of conventional antibiotics
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ResearchPre-organising antibiotic structure could aid fight against resistance
Strategy that produced new antibiotic could allow researchers to repurpose existing antibiotics
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NewsExplainer: A new antibiotic class has been discovered – how excited should we get?
With 10 million people a year forecast to die a year as a result of antimicrobial resistance by 2050 many new antibiotics are urgently needed
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ResearchAntibiotic adjuvant designed to subvert bacterial defence mechanisms
Amphiphilic molecule helps obsolete antibiotics accumulate and act within bacteria
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OpinionLetters: October 2023
Readers discuss antibiotic challenges, muse about micrographs and remember Philip Eaton
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BusinessHow can we maintain the effectiveness of existing antimicrobials?
Reducing environmental pollution and tackling quality issues to stave off resistance
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CareersSharing antimicrobial expertise with Parliament
Emily Stevenson is one of two interns working alongside Green Party peer, Baroness Natalie Bennett
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ResearchMapping antibiotic’s binding of its target points to way to give drugs the killer edge
Technique that creates a comprehensive catalogue of mutations in antibiotic’s target reveals how drugs might be improved
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ResearchSynthetic peptide mimics can act as antivirals
Peptoids disrupt enveloped viruses’ lipid membranes as well as targeting fungi and bacteria
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BusinessUK antibiotics supply chain stretched by surge in Strep A infections
Government enacts protocols to enable substitute treatments and recommends preventive prescriptions in severe cases
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ResearchSurprise discovery as clam found to be producing complex antibiotic
Erythromycin was previously believed to be only synthesised by bacteria
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ResearchArtificially evolved enzyme tackles tricky cross coupling
Directed evolution on the metalloenzyme cytochrome P450 creates a catalyst for making macrocyclic antibiotics
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ResearchTeixobactin’s two pronged antibiotic attack mechanism revealed
Understanding of formation of deadly supramolecular structures could help build improved antimicrobials
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ResearchMolecular machine drills holes in antibiotic-resistant bacteria killing them
Bacteria aren’t able to develop resistance against nanomotor’s deadly action
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ResearchBreaking bacteria’s genetic silence to synthesise antibiotics that evade resistance
Prospecting in bacterial genomes offers hope in search for new antimicrobial drugs
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BusinessUK takes subscription approach for new antibiotics
Decoupling payment from prescriptions helps preserve last-line antibiotics and encourage R&D
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ResearchGallium helps sneak antibiotic payload into bacterial cells
Compound is more potent than parent drug ciprofloxacin against Staphylococcus aureus
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ResearchBlocking bacteria’s self-poisoning mechanism weakens their antibiotic resistance
Stopping bacteria from producing hydrogen sulfide in response to drugs could help overcome antimicrobial resistance