A5103102327- Toxic Organic Pollutants Impact
- Effects and risks of endocrine disrupting chemicals
- Microplastics and Plastic Pollution
- Pharmaceutical and Antibiotic Environmental Impacts
- Per- and polyfluoroalkyl substances research
- Carcinogens and Genotoxicity Assessment
- Analytical Chemistry and Chromatography
- Dye analysis and toxicity
- Pesticide Exposure and Toxicity
- Phytochemicals and Antioxidant Activities
- Silymarin and Mushroom Poisoning
- Pesticide and Herbicide Environmental Studies
- Nicotinic Acetylcholine Receptors Study
- Forensic Toxicology and Drug Analysis
- Pesticide Residue Analysis and Safety
- Chemistry and Chemical Engineering
- Marine Toxins and Detection Methods
- Toxin Mechanisms and Immunotoxins
- Mass Spectrometry Techniques and Applications
- Analytical chemistry methods development
- Hormonal and reproductive studies
- Tea Polyphenols and Effects
- Flame retardant materials and properties
- Aerogels and thermal insulation
- Climate Change and Health Impacts
Capital Medical University
2011-2025
Beijing Center for Disease Prevention and Control
2014-2025
Bohai University
2022-2024
Center for Disease Control
2024
Southeast University
2022
National Institute for Communicable Disease Control and Prevention
2021
Research Center for Eco-Environmental Sciences
2014-2018
Chinese Academy of Sciences
2014-2018
Tianjin University of Science and Technology
2017
Fluorinated liquid-crystal monomers (FLCMs) widely used in liquid crystal displays are considered to be a new generation of persistent, bioaccumulative, and toxic contaminants. They have been detected the environment. However, little is known about their occurrence food human dietary exposure until now. Herein, we provided an evaluation health risks FLCMs Chinese adult population based on fifth sixth total diet studies (TDSs). The detection frequencies two surveys were 90.5 99.5%, with...
Fluorinated liquid-crystal monomers (FLCMs), one class of emerging persistent, bioaccumulative and toxic (PBT) compounds, are widely used in displays (LCDs). As a result, they have been found the environment serum from occupational workers. However, little is known about their occurrence non-occupational exposing populations. Herein, we provided an evaluation health risks FLCMs for infants based on breastfeeding exposure dust ingestion. The detection frequencies (DF) indoor breast milk was...
The structural analogs of bisphenol A (BPA) and their halogenated derivatives (together termed BPs) have been found in the environment, food, even human body. Limited research showed that some them exhibited toxicities were similar to or greater than BPA. Therefore, adverse health effects for BPs expected humans with low-dose exposure early life. Breast milk is an excellent matrix could reflect fetuses' babies' contaminants. Some emerging may present trace ultratrace levels humans. However,...
Concentrations of bisphenol A (BPA) and its analogues (together with their chlorinated derivatives are referred to as BPs) were measured in 181 breastmilk samples collected from 9 provinces China 2014. Twelve BP types found. The concentrations ranged not detected 5.912 μg/L. BPA was the predominant BP, followed by F (BPF) S (BPS). mean BPA, BPF, BPS levels 0.444, 0.107, 0.027 μg/L, respectively. Other BPs sporadically samples. There no differences (p > 0.05) BPS, or total urban rural regions...
Abstract According to the requirements of model development, this analysis applies GT power software establish a thermodynamic simulation and for 2.0T second-generation direct injection turbocharged inter-cooled gasoline engine. Based on experimental data model, input calculation is calibrated, performance indicators external characteristics under various operating conditions are simulated calculated evaluate analyze feasibility development goals.
Perfluorinated/polyfluoroalkyl compounds (PFASs) are a group of synthetic chemicals. Since the 1940s, PFASs have been widely used in industrial and daily consumer fields. can enter human body through various pathways, such as drinking water, food, air. Toxicological studies shown that feature developmental reproductive toxicity. Thus, accurate assessment PFAS exposure levels plays an important role determining health risks these compounds. Biological monitoring is considered most ideal means...
An on-line solid-phase extraction (SPE) following a liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS) method was established for the simultaneous analysis of bisphenol A (BPA), nonylphenol (NP), and octylphenol (OP) in cereals (including rice, maize, wheat). The target compounds were extracted by acetonitrile, purified an automated SPE cartridge, analyzed LC-MS/MS under negative-ion mode. Mean recoveries fortified at three concentration levels ranged from...
Fluorinated liquid-crystal monomers (FLCMs) are a potential emerging class of persistent, bioaccumulative, and toxic compounds. Humans inevitably ingest FLCMs via food the environment. However, there limited studies on internal exposure biomonitoring FLCMs. Herein, we evaluated estimated daily intakes (EDIs) in general population based serum residue levels. For first time, 38 were detected 314 samples from Beijing, with median value 132.48 ng/g lipid weight (lw). BDPrB is predominant FLCM...
Amatoxin poisoning induces delayed-onset acute liver failure, which are responsible for more than 90% of deaths in mushroom poisoning. It has been postulated from animal and human studies that biliary drainage interrupting enterohepatic amatoxin circulation may affect Dogs were randomly divided into four groups six animals each. In 20 mg/kg 60 with groups, after accepting bile operation, beagles fed Amanita exitialis powder (20 or mg/kg) starch capsules. control the beagle dogs empty They...
Ricin, a highly toxic protein, is controlled substance by both the Chemical Weapons Convention (CWC) and Biological (BWC). Therefore, fast precaution of potential ricin toxin plays an important role in national security public safety. Herein, simple, sensitive, accurate visual detection active complex samples presented combining magnetic affinity enrichment with specific gold nanoparticle (AuNP) probe. In first step, dual-recognition absorbent was fabricated simultaneously incorporating two...
Despite the widespread use of bisphenol A diglycidyl ether (BADGE) and F (BFDGE) in various consumer products as protective plasticizer, studies on human dietary exposure to these compounds are scare. In this study, nine ethers (BDGEs) including BADGE, BFDGE, seven their derivatives were determined Chinese adult population based composite samples collected from sixth (2016-2019) China total diet study (TDS). Contamination level BDGEs was 288 24 provinces China. BADGE·2H2O BADGE most...