Toxicity of urban stormwater on Chlorella pyrenoidosa: Implications for reuse safety

The Science of The Total Environment, Год журнала: 2024, Номер 926, С. 171803 - 171803

Опубликована: Март 19, 2024

Язык: Английский

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Adsorption Behavior and Mechanism of Uranium on Polyethylene Terephthalate Microplastics in the Water Environment

Water Air & Soil Pollution, Год журнала: 2024, Номер 235(7)

Опубликована: Июнь 22, 2024

Язык: Английский

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UV-Aged Nanoplastics Increase Mercury Toxicity in a Marine Copepod under Multigenerational Exposure: A Carrier Role

Environmental Science & Technology, Год журнала: 2024, Номер unknown

Опубликована: Дек. 31, 2024

Aged plastics possess diverse interactive properties with metals compared to pristine ones. However, the role of aging for nanoplastics (NPs) in being a carrier mercury (Hg), common marine environmental pollutant, and their combined effects remain unclear. This study investigated effect ultraviolet-aged NPs on Hg ensuing toxicity copepod Tigriopus japonicus under multigenerational scenario. revealed better bioaccumulation than ones, which was increased by 1.61, 1.52, 1.54 times F0, F1, F2, respectively, probably attributed levels O-containing functional groups adsorption Hg. Consequently, relative alone, aged (rather ones) significantly compromised copepod's fitness, e.g., survival rate decreasing 74.2 62.1% F1 respectively. is possibly linked most pronounced transcriptomic response NPs, including disturbed cuticle formation, activated antioxidants, down-regulation reproductive genes. Overall, our findings emphasize non-negligible risk as carriers toxic provide understanding about long-term coexisting metal pollution organisms real environments.

Язык: Английский

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Effects of coexisting nanomaterials on the photodegradation behavior and ecotoxicity of antibiotics in the aqueous

Chemosphere, Год журнала: 2024, Номер 366, С. 143509 - 143509

Опубликована: Окт. 1, 2024

Язык: Английский

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