UV-induced photodegradation of emerging para-phenylenediamine quinones in aqueous environment: Kinetics, products identification and toxicity assessments

Journal of Hazardous Materials, Год журнала: 2024, Номер 465, С. 133427 - 133427

Опубликована: Янв. 5, 2024

Язык: Английский

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p-Phenylenediamine Derivatives in Tap Water: Implications for Human Exposure

Water, Год журнала: 2024, Номер 16(8), С. 1128 - 1128

Опубликована: Апрель 16, 2024

Human exposure to p-phenylenediamine derivatives (PPDs) may induce hepatotoxicity and altered glycolipid metabolism. Recent studies have demonstrated the wide presence of PPDs in environmental matrixes. However, until now, occurrence tap water has not been well known. This study analyzed nine collected from Hangzhou Taizhou, China. The results showed that seven were detected samples (n = 131), with concentration total ranging 0.29 7.9 ng/L (mean: 1.6 ng/L). N-(1, 3-dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD; mean: 0.79 ng/L, <LOD−5.7 ng/L) was predominant PPD Hangzhou, followed by N, N′-di-2-butyl-p-phenylenediamine (44PD; 0.39 <LOD−2.2 N-isopropyl-N′-phenyl-1, 4-phenylenediamine (IPPD; 0.31 <LOD−1.4 Five Taizhou 30). N-phenyl-N′-cyclohexyl-p-phenylenediamine (CPPD; 1.0 <LOD−4.2 6PPD (0.93 <LOD−2.6 44PD (0.78 <LOD−1.8 mean daily intake (DI) for adults children estimated be 4.9–24 6.4–32 pg/kg bw/day, respectively. Meanwhile, DI living 11–31 14–40 To our knowledge, this provides first data on water, which is vital human risk assessment.

Язык: Английский

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Disruption of dopamine metabolism by exposure to 6-PPD quinone in Caenorhabditis elegans

Environmental Pollution, Год журнала: 2023, Номер 337, С. 122649 - 122649

Опубликована: Сен. 28, 2023

Язык: Английский

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A mini review on 6PPD quinone: A new threat to aquaculture and fisheries

Environmental Pollution, Год журнала: 2023, Номер 340, С. 122828 - 122828

Опубликована: Окт. 29, 2023

Язык: Английский

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AHR/cyp1b1 signaling-mediated extrinsic apoptosis contributes to 6PPDQ-induced cardiac dysfunction in zebrafish embryos

Environmental Pollution, Год журнала: 2024, Номер 345, С. 123467 - 123467

Опубликована: Фев. 2, 2024

Язык: Английский

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6PPD induced cardiac dysfunction in zebrafish associated with mitochondrial damage and inhibition of autophagy processes

Journal of Hazardous Materials, Год журнала: 2024, Номер 471, С. 134357 - 134357

Опубликована: Апрель 21, 2024

Язык: Английский

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Environmental fate of tire-rubber related pollutants 6PPD and 6PPD-Q: A review

Environmental Research, Год журнала: 2024, Номер 258, С. 119492 - 119492

Опубликована: Июнь 25, 2024

Язык: Английский

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Neurotoxicity and accumulation of CPPD quinone at environmentally relevant concentrations in Caenorhabditis elegans

Chemosphere, Год журнала: 2024, Номер 361, С. 142499 - 142499

Опубликована: Май 31, 2024

Язык: Английский

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P-phenylenediamine antioxidants and their quinone derivatives: A review of their environmental occurrence, accessibility, potential toxicity, and human exposure

The Science of The Total Environment, Год журнала: 2024, Номер 948, С. 174449 - 174449

Опубликована: Июль 3, 2024

Язык: Английский

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Spatiotemporal variation of 6PPD and 6PPDQ in dust and soil from e-waste recycling areas

The Science of The Total Environment, Год журнала: 2024, Номер 923, С. 171495 - 171495

Опубликована: Март 5, 2024

Язык: Английский

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