High-resolution observation per 1.5 h revealed prominent time-dependent daily contamination variations of p-phenylenediamine (PPD) antioxidants and their quinone derivatives PPDQs in PM2.5 from central China

High-resolution observation per 1.5 h revealed prominent time-dependent daily contamination variations of p-phenylenediamine (PPD) antioxidants and their quinone derivatives PPDQs in PM2.5 from central China

p-Phenylenediamine (PPD) antioxidants and their quinone derivatives (PPDQs), as hot-spot novel contaminants in recent years, have been detected in air fine particulate matters (PM2.5) in multiple regions. However, current research all discussed the pollution of PPDs and PPDQs based on the collected...

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Bibliographic Details
Main Authors: Zifang Peng, Shijiao Hou, Qingyun He, Fangcheng Su, Lishun Ren, Congcong Pei, Dan Yin, Yanhao Zhang, Yanjie Huang, Shusheng Zhang, Zongwei Cai
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Ecotoxicology and Environmental Safety
Subjects:
High-resolution PM2.5 samples
PPD antioxidants
PPDQs
Daily contamination variations
Daily health risks’ changes
Online Access:http://www.sciencedirect.com/science/article/pii/S0147651324017317
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