Distribution of synthetic antioxidants in outdoor and educational indoor dusts and assessment of human exposure DOI
Yiyu Wang,

Huijun Su,

Ning Liu

и другие.

Environmental Geochemistry and Health, Год журнала: 2025, Номер 47(5)

Опубликована: Апрель 26, 2025

Язык: Английский

p-Phenylenediamines and their derived quinones: A review of their environmental fate, human exposure, and biological toxicity DOI
Xuefei Chen,

Yanna Le,

Wanyue Wang

и другие.

Journal of Hazardous Materials, Год журнала: 2025, Номер 488, С. 137373 - 137373

Опубликована: Янв. 25, 2025

Язык: Английский

Процитировано

0
Occurrence, fate and chiral signatures of p-phenylenediamines and their quinones in wastewater treatment plants, China DOI
Jiabin Wang, Yi Li, Chenwei Nie

и другие.

Water Research, Год журнала: 2025, Номер 276, С. 123272 - 123272

Опубликована: Фев. 13, 2025

Язык: Английский

Процитировано

0
Elucidating the size distribution of p‑Phenylenediamine-Derived quinones in atmospheric particles DOI Creative Commons

Kaihui Xia,

M.J. Qin, Mingming Han

и другие.

Environment International, Год журнала: 2025, Номер 197, С. 109329 - 109329

Опубликована: Фев. 14, 2025

Transformed from p-phenylenediamines (PPDs) antioxidant, PPD-derived quinones (PPD-Qs) have recently been recognized as emerging contaminants due to their potential negative impacts on the environment and human health. While there measurements of airborne PPD-Qs, size distribution PPD-Qs impact particle PPD transformation chemistry remain largely unknown. Here, through atmospheric particles in three megacities China (Beijing, Xi'an, Hefei), we find that are widely distributed these cities. Further analysis size-fractioned Hefei indicates 48 % reside coarse particles. Given previous studies mainly focus measurement fine particles, previously reported PPD-Q concentrations corresponding exposure dosages likely be significantly underestimated. Furthermore, ratio concentration (PPD-Q/PPD) for with range 0.056 - 0.1 μm is up 3 times higher than 10 18 μm, highlighting key role determining oxidation reactivity PPDs. Model simulations reveal a size-dependent pattern estimated particulate body. In addition, also demonstrate can induce formation cellular reactive oxygen species, suggesting they may pose risks Overall, our results emphasize importance considering effect when evaluating reaction risk PPD-Qs.

Язык: Английский

Процитировано

0
Advances in detection methods, environmental distribution and toxic effects of p-phenylenediamine antioxidants DOI
Shanshan Zhang, Rong Jin,

Tianao Mao

и другие.

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Distribution of synthetic antioxidants in outdoor and educational indoor dusts and assessment of human exposure DOI
Yiyu Wang,

Huijun Su,

Ning Liu

и другие.

Environmental Geochemistry and Health, Год журнала: 2025, Номер 47(5)

Опубликована: Апрель 26, 2025

Язык: Английский

Процитировано

0