Unraveling the critical role of nanoplastics in governing the interfacial behavior and toxicity evolution of ciprofloxacin during Fenton oxidation process

Fenton-based aging of low-density polyethylene microplastics and their adsorptive interactions with ofloxacin: kinetics and isotherm studies

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Scientists found that when plastic bags (LDPE) break down in water treatment processes designed to remove pollutants, the resulting microplastic fragments actually become better at soaking up antibiotics like ofloxacin from water. This matters because these "weathered" microplastics could act like tiny sponges, ferrying antibiotics and other contaminants through our water systems and potentially into our bodies, meaning cleanup efforts might unintentionally make microplastic pollution more harmful rather than less.

Unraveling the Interactions between nanoplastics and biofilms on dense membrane surfaces

The effects of nanoplastics on toxicity of metals and metal nanoparticles: molecular mechanisms and health effects

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Researchers reviewed how co-exposure to nanoplastics and heavy metals produces synergistic toxicity across multiple species and cell models, finding that nanoplastics enhance metal bioavailability and amplify oxidative stress, mitochondrial dysfunction, apoptosis, and gut dysbiosis more severely than equivalent microplastic co-exposures.

Interaction Between Polyurethane Microplastics and Ciprofloxacin: A Study on Adsorption Behaviour and Ecological Implications

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Polyurethane microplastics adsorb the antibiotic ciprofloxacin, creating combined pollutant complexes with potential ecological implications for aquatic environments. This interaction highlights how microplastics can serve as carriers for toxic co-contaminants, amplifying environmental risks beyond what either pollutant poses alone.

Interaction Between Polyurethane Microplastics and Ciprofloxacin: A Study on Adsorption Behaviour and Ecological Implications

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Polyurethane microplastics demonstrate significant adsorption capacity for the antibiotic ciprofloxacin, suggesting that plastic particles in aquatic environments can act as vectors for pharmaceutical pollutants. This interaction raises ecological concerns about the combined toxicity of microplastic-antibiotic complexes in waterways and their potential impacts on aquatic organisms and antimicrobial resistance.