A5070092197- Pesticide Residue Analysis and Safety
- Pesticide and Herbicide Environmental Studies
- Analytical Chemistry and Chromatography
- Analytical chemistry methods development
- Insect and Pesticide Research
- Antibiotics Pharmacokinetics and Efficacy
- Pharmaceutical and Antibiotic Environmental Impacts
- Environmental Toxicology and Ecotoxicology
- Fungal Plant Pathogen Control
- Metal-Organic Frameworks: Synthesis and Applications
- Pesticide Exposure and Toxicity
- Analytical Methods in Pharmaceuticals
- Postharvest Quality and Shelf Life Management
- Food Quality and Safety Studies
- Fermentation and Sensory Analysis
- Biochemical Analysis and Sensing Techniques
- Covalent Organic Framework Applications
- Phytochemicals and Antioxidant Activities
- Pharmacological Effects and Assays
- Supramolecular Self-Assembly in Materials
- Meat and Animal Product Quality
- Mass Spectrometry Techniques and Applications
- Plant biochemistry and biosynthesis
- Polydiacetylene-based materials and applications
- Toxic Organic Pollutants Impact
ZheJiang Academy of Agricultural Sciences
2017-2025
Yanbian University
2023-2024
Zhejiang University
2021-2023
Qujing Normal University
2021
Institute of Quality Standards and Testing Technology for Agro Products
2021
Zero to Three
2020
Ministry of Agriculture and Rural Affairs
2020
China Agricultural University
2010-2014
As a ubiquitous tire antidegradant, N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD) is persistently released into the environment. It highly toxic to aquatic organisms, and its transformation product 6PPD-quinone (6PPD-Q), "very toxic" Oncorhynchus kisutch at median lethal concentration (LC50) of < 0.1 ng/mL. Notably, 6PPD 6PPD-Q are chiral compounds. Here, enantioselective evaluations, including hydrolysis acute toxicity were conducted after preparing enantiomer, confirming...
6PPD-quinone (6PPD-Q) is frequently detected in various environmental media, and the environmentally relevant concentrations can be fatal to
Penflufen fungicide is widely used as a racemate, which has potential ecological risks to aquatic organisms, while its enantioselective toxicity data limited. This study aimed differentiate the difference of penflufen enantiomers, and illuminate mechanism from insight enantiomer-protein specific binding. The semipreparative separation absolute configuration enantiomers were conducted. acute S-(+)-penflufen was 54 times higher than R-(-)-penflufen Danio rerio, coexistence could increase...
Chiral diniconazole is a widely used triazole fungicide, while its enantioselective behaviors in fruits have not been reported. In this article, the absolute configuration was confirmed. A fast supercritical fluid chromatography-tandem mass spectrometry (SFC-MS/MS) method developed for chiral separation and study of four kinds fruits. The residual concentrations gradually decreased with time after applying diniconazole. dissipation half-lives R-diniconazole S-diniconazole were range 5.3-7.9...
A novel and efficient sample pretreatment procedure using magnetic particles was exploited for the determination of multi-pesticide residues in aquatic products. The adsorbent prepared divinyl benzene N-vinyl pyrrolidone as functional monomers modified on Fe3O4 @SiO2. obtained adsorbent, octadecylsilane sorbents, graphitized carbon black were employed effective adsorbents to remove matrix interferences products, their dosages optimized. Satisfactory levels accuracy precision procured under...