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Organophosphorus Pesticides in the Natural Environment: Detection Methods, Distribution, and Toxic Effects
1School of the Environment and Safety Engineering, School of the Emergency Management, Key Laboratory of Zhenjiang, Jiangsu University, Zhenjiang, China.
Organophosphorus pesticides (OPPs) are widely used but pose risks. This review covers OPP detection methods, environmental distribution, and neurotoxicity mechanisms, highlighting threats to ecosystems and human health.
Area of Science:
- Environmental Science
- Toxicology
- Analytical Chemistry
Background:
- Organophosphorus pesticides (OPPs) are extensively utilized in agriculture globally.
- Despite lower persistence, OPPs exhibit significant acute and chronic toxicity, notably neurotoxicity.
- Environmental residues of OPPs threaten ecosystems and human health.
Purpose of the Study:
- To review OPP detection methods.
- To explore the environmental distribution of OPPs.
- To investigate the toxic effects and mechanisms of OPPs.
Main Methods:
- Chromatography-based detection methods.
- Spectroscopy-based detection methods.
- Emerging analytical techniques for OPP detection.
Main Results:
- OPP contamination is widespread in global water bodies and soils.
- Detection methods are crucial for understanding OPP distribution and toxicity.
- OPPs exert significant neurotoxic effects on organisms.
Conclusions:
- Effective detection systems are vital for managing OPP risks.
- Understanding OPP distribution and toxicity mechanisms is essential for environmental and human health protection.
- Continued development of detection methods supports risk assessment and mitigation strategies.
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