A5076561577- Insect and Pesticide Research
- Advanced Photocatalysis Techniques
- Plant and animal studies
- TiO2 Photocatalysis and Solar Cells
- Pharmaceutical and Antibiotic Environmental Impacts
- Pesticide Residue Analysis and Safety
- Advanced Nanomaterials in Catalysis
- Insect and Arachnid Ecology and Behavior
- Analytical chemistry methods development
- Polyoxometalates: Synthesis and Applications
- Pesticide Exposure and Toxicity
- Insect-Plant Interactions and Control
- Environmental Toxicology and Ecotoxicology
- Catalytic Processes in Materials Science
- Oxidative Organic Chemistry Reactions
- Ammonia Synthesis and Nitrogen Reduction
- Radical Photochemical Reactions
- Animal Behavior and Reproduction
- Nanomaterials for catalytic reactions
- Covalent Organic Framework Applications
- Per- and polyfluoroalkyl substances research
- Mesoporous Materials and Catalysis
- Electrocatalysts for Energy Conversion
- Catalysis and Oxidation Reactions
- Caching and Content Delivery
Chinese University of Hong Kong, Shenzhen
2024-2025
Jinan University
2017-2023
Ministry of Ecology and Environment
2021-2023
Zhejiang Cancer Hospital
2022
University of Chinese Academy of Sciences
2017-2022
Guangzhou Institute of Geochemistry
2017
Chinese Academy of Sciences
2017
Nanchang Hangkong University
2011-2016
Agricultural use of neonicotinoid insecticides is increasing worldwide, posing a risk to nontarget organisms. The present study investigated developmental toxicity widely used neonicotinoid, acetamiprid, zebrafish embryos. Sublethal (malformations, hatchability, heart rate, body length, alteration spontaneous movement and touch responses) lethal effects were monitored during exposure period from 6 h post fertilization (hpf) 120 hpf. Zebrafish embryos exhibited significant mortality...
Neonicotinoid insecticides have attracted worldwide attention due to their ubiquitous occurrence and detrimental effects on aquatic organisms, yet impacts fish reproduction during long-term exposure remain unknown. Here, zebrafish (F0) were exposed a neonicotinoid, acetamiprid, at 0.19–1637 μg/L for 154 d. Accumulation biotransformation of acetamiprid observed in adult fish, the parent compound its metabolite (acetamiprid-N-desmethyl) transferred offspring. Acetamiprid caused slight survival...
Electrochemical nitrate reduction (NO3RR) to ammonia presents a promising alternative strategy the traditional Haber-Bosch process. However, competitive hydrogen evolution reaction (HER) reduces Faradaic efficiency toward ammonia, while oxygen (OER) increases energy consumption. This study designs IrCu4 alloy nanoparticles as bifunctional catalyst achieve efficient NO3RR and OER suppressing unwanted HER. is achieved by operating at positive potentials using catalyst, which allows of 93.6%...
ABSTRACT The recovery of valuable transition metals from deactivated catalysts is crucial for alleviating the challenges resource scarcity and environmental pollution. Guided by AI‐powered big data analysis, we identified an important research gap in sustainable early proposed a solid‐phase upcycling strategy to transform waste into highly single‐atom (SACs). This involves heat‐induced redispersion metal aggregates single atoms on polycrystalline carbon nitride (PCN) support, producing...
Legacy and current-use insecticides were analyzed in sediments collected from a typical rice-planting region South China. Total concentrations of varied 1.63 to 775 ng g-1 with mean median values 67.0 11.5 g-1, respectively. Pyrethroids predominated pesticide composition (31.7%), followed by organophosphates (23.0%) fiproles (20.8%). Sediment risk analysis showed that pyrethroids, fiproles, abamectin posed significant benthic invertebrates one-third sediments. Different distributions...
Abstract A new solid‐phase adsorbent was synthesized for the simultaneous enrichment of multiple classes trace insecticides (neonicotinoids, organophosphates, fiproles, and organochlorines) in water. The spherical with a diameter, surface area, average pore volume, size approximately 5 μm, 341 m 2 /g, 0.092 3 2.22 nm, respectively. Extraction conditions were optimized, including water pH type volume rinsing eluting solvents. After extraction, target analyzed by gas chromatography mass...
Pesticides have posed significant threats to aquatic ecosystems, yet little is known about their transformation products. The challenge simultaneously analyze various pesticides and products in water as they distinct physicochemical properties. A mix-mode solid phase extraction method was established current-use using a mixture of hydrophile-lipophile balance, weak anion, cation exchange resins (2:1:1, w/w/w) combination with high-performance liquid chromatography tandem mass spectrometry...
Molecularly imprinted polymers were synthesized using mixed tea saponins as a template and acrylamide‐β‐cyclodextrin cofunctional monomer for the specific binding purification of from defatted cake extract Camellia oleifera . The adsorption properties prepared systematically evaluated including kinetics, isotherms, selective recognition characteristics. It showed that kinetics followed pseudo first‐order kinetic model ( R 2 = 0.995) with an equilibrium time 3 h, isotherm data fitted well...
Pesticide residues pose a great threat to human health. Biomonitoring with urine samples has often been used assess pesticide exposure humans, and identifying appropriate biomarkers is premise of success. Current-use pesticides (CUPs) including neonicotinoids tend be transformed in an organism, thus the biomonitoring studies focusing on parent compounds alone may underestimate their risk. It imperative develop effective methods analyze CUPs metabolites simultaneously identify viable as...