Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 485, P. 136886 - 136886
Published: Dec. 14, 2024
Language: Английский
Toxics, Journal Year: 2025, Volume and Issue: 13(2), P. 76 - 76
Published: Jan. 22, 2025
Tetrabromobisphenol A bis (2-hydroxyethyl) ether (TBBPA-DHEE), a derivative of TBBPA, has been frequently detected in the environment. In this study, median lethal concentration (LC50) TBBPA-DHEE at 96 h post-fertilization (hpf) was 1.573 mg/L. Based on reported environmental concentrations, we investigated effects nervous system zebrafish embryos following exposure to varying concentrations (0, 20, 100, and 500 μg/L) for 4 144 hpf. Our results indicated that 100 μg/L hpf led behavioral abnormalities zebrafish. Furthermore, inhibited development central motor neurons Real-time polymerase chain reaction (PCR) analysis revealed significantly downregulated expression levels neurodevelopmental genes (shha, syn2a, elavl3, gfap, gap43). Additionally, increased oxidative stress Transcriptomic demonstrated affected signaling pathways involved neurodevelopment. Overall, study may disrupt early system, leading abnormal behavior larvae, provided novel insights into potential mechanisms neurotoxicity.
Language: Английский
Citations
0
Korean Journal of Chemical Engineering, Journal Year: 2025, Volume and Issue: unknown
Published: March 17, 2025
Language: Английский
Citations
0
Emerging contaminants, Journal Year: 2023, Volume and Issue: 10(2), P. 100292 - 100292
Published: Nov. 26, 2023
Bisphenol compounds (BPs) are commonly used in industry and agriculture. However, BPs pollution has already raised global concerns due to their ecological risks. This study investigated nine types of agricultural soil irrigation rivers, evaluated the occurrence, source apportionment, risks for soils environment by using principal component analysis-multivariate linear regression (PCA-MLR) risk quotients (RQ). The average concentration soil, water sediments were 29.19 ng/g, 30.21 ng/L 610.09 ng/g dw, respectively. BPA was most highly detected contaminant all media. In primary substitutes bisphenol S (BPS) F (BPF), contributing about 50 % total. PCA-MLR analysis indicated that release solid waste cause soils, following discharge. evaluation RQ revealed presented a low medium algae, daphnia, fish while more than 90 sampling sites faced or high risk, with BPS as main contributors risk. research findings offer evidence support assessment contaminants concentration, pathways, management strategies pertaining system. With ongoing substitute addressing ecosystems remains crucial.
Language: Английский
Citations
8
Critical Reviews in Environmental Science and Technology, Journal Year: 2024, Volume and Issue: 54(24), P. 1902 - 1919
Published: July 11, 2024
Language: Английский
Citations
3
Chemosphere, Journal Year: 2024, Volume and Issue: 358, P. 142187 - 142187
Published: April 27, 2024
Language: Английский
Citations
1
Toxics, Journal Year: 2024, Volume and Issue: 12(6), P. 379 - 379
Published: May 23, 2024
Electronic waste (e-waste) dismantling facilities are well-known bisphenol chemical (BP) sources. In this study, non-targeted screening combined with targeted analysis of BPs in surface soil from e-waste and their surroundings revealed presence, distribution, exposure risk. A total 14 were identified including (BPA) its novel structural analogs halogenated BPs. The concentrations ranged 963 to 47,160 ng/g (median: 6970 ng/g) soil, higher than those measured surrounding areas, i.e., 10–7750 (median 197 ng/g). BPA, tetrabromobisphenol (TBBPA), F (BPF) the dominant ones two areas. Concentrations TBBPA debromination product area significantly decreased increasing distances facilities. Estimation daily intake via oral ingestion suggests that current contamination scenarios unlikely pose health risks for workers adults toddlers living intakes generally well below tolerable proposed several However, BPA exceeded more strict established recently, which merits continuous environmental surveillance.
Language: Английский
Citations
0
Inorganic Chemistry, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 22, 2024
Extensive applications of bisphenols in industrial products have led to their release into aquatic environments, causing a great threat human health due endocrine-disrupting effects, whereas existing methods are difficult implement the rapid and high-throughput detection multiple bisphenols. To circumvent this issue, we constructed sensor array using two luminescent metal-organic frameworks (LMOFs) (Zr-BUT-12 Ga-MIL-61) for discrimination six bisphenol contaminants (BPA, BPS, BPB, BPF, BPAF, TBBPA). Wherein, Zr-BUT-12 Ga-MIL-61 exhibited different fluorescence-emission properties good stability. Interestingly, with structures had diverse quenching effects on fluorescence intensity via adsorptive interaction, resulting unique fluorescent fingerprints. Based pattern recognition methods, were successfully identified, limit range 1.59-16.7 ng/mL More importantly, developed could be effectively utilized distinguishing ratios mixed bisphenols, which was further applied real water samples. Consequently, our finding provides promising strategy simultaneous encourages development environmental monitoring food safety.
Language: Английский
Citations
0
Environmental Pollution, Journal Year: 2024, Volume and Issue: 366, P. 125475 - 125475
Published: Dec. 5, 2024
Language: Английский
Citations
0
Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 485, P. 136886 - 136886
Published: Dec. 14, 2024
Language: Английский
Citations
0