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Article
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AI-assigned paper type based on the abstract. Classification may not be perfect — flag errors using the feedback button.
Tier 2
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Original research — experimental, observational, or case-control study. Direct primary evidence.
Human Health Effects
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Impact of polystyrene microplastic carriers on the toxicity of Pb2+ towards freshwater planarian Dugesia japonica
Environmental Science Nano
2024
4 citations
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Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count.
Changjian Xie,
Xiaowei Li,
Yiqing Chen,
Xin Wu,
Haiyang Chen,
Shujing Zhang,
Libo Jiang,
Qiuxiang Pang,
Samina Irshad,
Zhiling Guo,
Iseult Lynch,
Peng Zhang
Summary
Researchers investigated how polystyrene microplastics act as carriers for lead in freshwater, increasing the toxic effects on planarian flatworms. The study found that microplastics can transport heavy metals into organisms, amplifying the damage beyond what either pollutant would cause alone. The findings highlight the role microplastics play as vehicles for other harmful contaminants in aquatic environments.
Polymers
Study Type
Environmental
Schematic diagram of the toxicity mechanism of PS MPs as Pb 2+ carriers against planarians.