Organophosphate esters and their metabolites in Beijing Total Diets: occurrence, time trend, and dietary exposure assessment DOI

Xia Cui,

Shunying Yao,

Haixian Jia

et al.

Food and Chemical Toxicology, Journal Year: 2024, Volume and Issue: 194, P. 115103 - 115103

Published: Nov. 8, 2024

Language: Английский

Associations of prenatal organophosphate esters exposure with risk of eczema in early childhood, mediating role of gut microbiota DOI
Yuhan Zhou, Liyi Zhang, Ling Lin

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 487, P. 137250 - 137250

Published: Jan. 17, 2025

Language: Английский

Citations

0
Mechanisms of haze influencing phase distribution and human exposure to airborne flame retardants with different uses: emission, partition, and dry deposition DOI

Shuaifeng Zhang,

Peng-Tuan Hu,

Xiaopeng Xu

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 489, P. 137491 - 137491

Published: Feb. 7, 2025

Language: Английский

Citations

0
Adsorption–desorption properties and control mechanism of aromatic organophosphate esters on biochar–mineral complexes DOI Creative Commons

Zijuan Zhong,

Han Mao,

Zhaofeng Chang

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2025, Volume and Issue: 292, P. 117979 - 117979

Published: March 1, 2025

With the widespread application of biochar, biochar-mineral complexes are formed in large quantities environment. However, there few reports on their adsorption and desorption mechanisms for organophosphate esters (OPEs). In this study, (MBC@FH MBC@F) were prepared through co-ball-milling with biochar minerals (α-FeO(OH) Fe2O3). The properties pristine MBC@FH/F compared, adsorption-desorption OPEs all materials analyzed. results showed that have a larger specific surface area, more oxygen-containing functional groups, stronger aromaticity, pore structures, but less persistent free radicals than biochar. exhibited lower secondary kinetic rate constant (k2), higher intraparticle diffusion (k1p) capacity Hydrophobic interactions controlled TPhP TPPO complexes, π-π interactions, filling, hydrogen bonding also participated process. MBC@F had aromaticity MBC@FH, thus having MBC@FH. spatial volume inhibited its materials, demonstrating smaller amounts TPhP. was only observed TPhP, while no occurred TPPO. retention amount represented by subtracting from amount, which increased 1.22-6.98 times, reaching 4.48-41.07 mg/g. addition, hysteresis decreases increasing diameter MBC@FH/F. This study illustrated formation may be conducive to OPEs.

Language: Английский

Citations

0
Biogeochemical Controls on Latitudinal (42°N to 70°S) and Depth Distribution of Organophosphate Esters in the Atlantic and Southern Oceans DOI Creative Commons
Núria Trilla-Prieto, Naiara Berrojalbiz, Jon Iriarte

et al.

Environmental Science & Technology, Journal Year: 2025, Volume and Issue: unknown

Published: March 10, 2025

Large-scale oceanic assessments are key for determining the persistence and long-range transport potential of organic pollutants, but there is a dearth these organophosphate esters (OPEs), widely used as flame retardants plasticizers. This work reports latitudinal distribution (42°N–70°S) vertical profiles (from surface to 2000 m depth) OPEs in Atlantic Southern Oceans explores their biogeochemical controls. The gradient shows higher OPE concentrations near equator than at latitudes, consistent with prevailing atmospheric circulation, measured wet deposition events. At deep chlorophyll maximum depth, was an inverse correlation between phytoplankton biomass, lowest Ocean, role biological pump depleting levels from photic zone. trends ocean (2000 resembled those intertropical concentrations. Analysis derived bottom zone minimum oxygen layer suggested complex dynamic cycling driven by transport, degradation, redissolution depth. persistent enough reach all compartments, quantitative resolution sources, sinks, seasonality, cycles will require future research.

Language: Английский

Citations

0
Environmental concentrations of TCEP and TDCIPP induce dysbiosis of gut microbiotal and metabolism in the honeybee (Apis mellifera L.) DOI

Tao Cang,

Weijie Gu,

Yu Cheng Zhu

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 138039 - 138039

Published: March 1, 2025

Language: Английский

Citations

0
Adolescent exposure to tris(1,3-dichloro-2-propyl) phosphate (TCPP) induces reproductive toxicity in zebrafish through hypothalamic-pituitary-gonadal axis disruption DOI
Yan Jin, Fang Lü,

Zijia Zhao

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 953, P. 176096 - 176096

Published: Sept. 10, 2024

Language: Английский

Citations

3
Novel organophosphate esters and their transformation products in offshore sediment from Eastern China: Occurrence, temporal trend, and risk assessment DOI Creative Commons
Meng Gao, Yu Wang, Lai Wei

et al.

Environment International, Journal Year: 2024, Volume and Issue: 195, P. 109205 - 109205

Published: Dec. 11, 2024

Language: Английский

Citations

1
Nationwide Profiling and Source Identification of Organophosphate Esters in Korean Surface Waters Using Target, Suspect, and Non-Target HRMS Analysis DOI
Daeho Kang,

Heewon Jang,

Sori Mok

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: unknown, P. 143579 - 143579

Published: Oct. 1, 2024

Language: Английский

Citations

0
Organophosphate esters and their metabolites in Beijing Total Diets: occurrence, time trend, and dietary exposure assessment DOI

Xia Cui,

Shunying Yao,

Haixian Jia

et al.

Food and Chemical Toxicology, Journal Year: 2024, Volume and Issue: 194, P. 115103 - 115103

Published: Nov. 8, 2024

Language: Английский

Citations

0