Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 485, P. 136960 - 136960
Published: Dec. 20, 2024
Language: Английский
Annals of Global Health, Journal Year: 2024, Volume and Issue: 90(1)
Published: Jan. 1, 2024
The United Nations has declared that humans have a right to clean air. Despite this, many deaths and disability-adjusted life years are attributed air pollution exposure each year. We face both challenges quality opportunities improve, but several areas need be addressed with urgency.
Language: Английский
Citations
24
Water Research, Journal Year: 2023, Volume and Issue: 247, P. 120784 - 120784
Published: Oct. 26, 2023
Language: Английский
Citations
21
The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 947, P. 174443 - 174443
Published: July 2, 2024
Liquid crystal monomers (LCMs) are a class of emerging contaminants concern predicted to be persistent, bioaccumulative and toxic (PBT). Being one the key components in liquid displays (LCDs), disposal LCD containing devices is closely related emission LCMs into environment. have been detected wide range environmental matrices including dust, sediment, soil, sewage leachate, air, with concentration ranges between 17 2121 ng/g found indoor residential dust. Furthermore, they on human skin at concentrations up 2,071,000 ng/m
Language: Английский
Citations
5
The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 928, P. 172459 - 172459
Published: April 12, 2024
Language: Английский
Citations
4
Analytica Chimica Acta, Journal Year: 2025, Volume and Issue: 1348, P. 343821 - 343821
Published: Feb. 20, 2025
Language: Английский
Citations
0
Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 480, P. 135894 - 135894
Published: Sept. 19, 2024
Language: Английский
Citations
2
Environmental Science & Technology Letters, Journal Year: 2023, Volume and Issue: 11(3), P. 216 - 222
Published: Dec. 26, 2023
Liquid crystal monomers (LCMs) exemplify a group of chemicals prevalent in indoor environments. However, current frameworks for assessing the environmental persistence predominantly focus on outdoor environments, often overlooking Here, we model and compare LCMs across multimedia Our findings reveal that, when assessed an context, <10% investigated exhibit overall comparable to those persistent organic pollutants regulated by Stockholm Convention, one-third two-thirds meet Convention's medium-specific half-life thresholds persistence. found notable disparity between persistence: Approximately 90% demonstrate substantially prolonged indoors, 10 times longer average, up ∼150 some cases, compared outdoors. This long is mainly attributed low volatility their high affinity surface compartments. work highlights environment's role as both continuous source human exposure potential reservoir long-term regional contamination. Therefore, tailored, fit-for-purpose assessment "indoor persistence", focusing carries profound implications ecological health.
Language: Английский
Citations
3
Published: Jan. 1, 2024
Liquid crystal monomers (LCMs) comprise a class of emerging organic pollutants that have garnered considerable attention because their dioxin-like toxicity and presence in various environments. However, limited information about the identities, occurrence, distribution LCMs has highlighted an urgent need for high-throughput sensitive analytical method. In this study, we developed validated rapid, simple, method involves minimal solvent consumption. The was applied simultaneous detection identification 78 air particulate samples using gas chromatography coupled with triple quadrupole mass spectrometry. results showed high degrees linearity correlation coefficients greater than 0.995 concentration range 5.0-500 ng/mL. instrumental limits ranged from 0.7 to 5.3 pg, 0.0004 0.009 pg/m3. recoveries most targeted LCM standards spiked were between 69% 150%, relative standard deviations six replicates less 15% at three levels spiking (10, 50, 200 ng/mL). analyze real Beijing, China. Overall, 61 present 71.71 164.15 pg/m3, mean 99.9 Among them, PVB abundant, average 33.57 total estimated daily intakes adults children 17.18 51.25 pg/kg bw/day, respectively. Accordingly, described herein is suitable quantifying atmospheric samples. As such, it will be valuable investigating environmental behaviors, risk assessments.
Language: Английский
Citations
0
Applied Sciences, Journal Year: 2024, Volume and Issue: 14(12), P. 5169 - 5169
Published: June 14, 2024
The study concerns measurement and evaluation of the geometric characteristics inhalable fraction particulate matter generated in process grinding dental restorations, which is a that generates large quantity particulates. research based on measurements taken with personal sampler, whereby particulates are determined particle mass collected filters. filters were examined using scanning electron microscopy (SEM), resulting micrographs processed through image analysis. complex geometry particles was analysis 14 parameters, 6 define size 8 describe morphological characteristics. Two software programs used for to gather wide range parameters describing geometry. relationship dependence between shape investigated multivariate methods. Through correlation analysis, principal component cluster parameter selection reduction performed provide an understanding inhaled by exposed workers, also influences biological response organisms burden working environment.
Language: Английский
Citations
0
Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 477, P. 135372 - 135372
Published: July 28, 2024
Language: Английский
Citations
0