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Article ? AI-assigned paper type based on the abstract. Classification may not be perfect — flag errors using the feedback button. Tier 2 ? Original research — experimental, observational, or case-control study. Direct primary evidence. Nanoplastics Sign in to save

A carbon-14 radiotracer-based study on the phototransformation of polystyrene nanoplastics in water <i>versus</i> in air

Environmental Science Nano 2019 139 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 40 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Nicolas Kalogerakis, Nicolas Kalogerakis, Yini Ma, Lili Tian, Lili Tian, Yini Ma, Yini Ma, Qianqian Chen, Nicolas Kalogerakis, Lili Tian, Lili Tian, Lili Tian, Yini Ma, Yini Ma, Yini Ma, Yini Ma, Nicolas Kalogerakis, Lili Tian, Qianqian Chen, Yini Ma, Yini Ma, Yini Ma, Yini Ma, Rong Ji, Rong Ji, Rong Ji, Nicolas Kalogerakis, Rong Ji, Huixiang Xie Qianqian Chen, Yini Ma, Yini Ma, Rong Ji, Rong Ji, Rong Ji, Nicolas Kalogerakis, Wei Jiang, Lili Tian, Rong Ji, Rong Ji, Rong Ji, Rong Ji, Nicolas Kalogerakis, Rong Ji, Nicolas Kalogerakis, Rong Ji, Rong Ji, Yini Ma, Yini Ma, Qianqian Chen, Lianhong Wang, Yini Ma, Rong Ji, Rong Ji, Rong Ji, Nicolas Kalogerakis, Rong Ji, Nicolas Kalogerakis, Rong Ji, Lianhong Wang, Huixiang Xie Rong Ji, Yini Ma, Yini Ma, Rong Ji, Yini Ma, Yini Ma, Nicolas Kalogerakis, Yini Ma, Lianhong Wang, Rong Ji, Rong Ji, Nicolas Kalogerakis, Rong Ji, Rong Ji, Rong Ji, Nicolas Kalogerakis, Rong Ji, Yini Ma, Rong Ji, Rong Ji, Nicolas Kalogerakis, Rong Ji, Rong Ji, Yini Ma, Rong Ji, Rong Ji, Rong Ji, Rong Ji, Rong Ji, Rong Ji, Rong Ji, Rong Ji, Rong Ji, Rong Ji, Rong Ji, Rong Ji, Rong Ji, Nicolas Kalogerakis, Rong Ji, Rong Ji, Rong Ji, Yini Ma, Nicolas Kalogerakis, Rong Ji, Rong Ji, Rong Ji, Yini Ma, Rong Ji, Huixiang Xie

Summary

Researchers used carbon-14 radiotracers to study the phototransformation of polystyrene nanoplastics in water versus air, finding that aqueous conditions promoted both mineralisation and photo-oxidation with significant leaching of carbon from the particles. The results demonstrate that the environmental matrix strongly influences the fate and breakdown rate of nanoplastics.

Polymers

A carbon-14 radiotracer-based study revealed that water promoted mineralization and photo-oxidation of polystyrene nanoplastics with significant amounts of carbon leached out.

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