Critical Reviews in Environmental Science and Technology, Год журнала: 2024, Номер unknown, С. 1 - 23
Опубликована: Сен. 12, 2024
Язык: Английский
Environmental Science & Technology, Год журнала: 2024, Номер 58(32), С. 14506 - 14517
Опубликована: Авг. 1, 2024
With the development of large numbers novel organophosphate esters (OPEs) alternatives, it is imperative to screen and identify those with high priority. In this study, surface water, biofilms, freshwater snails were collected from flow-in rivers Taihu Lake Basin, China. Screened by target, suspect, nontarget analysis, 11 traditional 14 OPEs identified, which 5 first discovered in Basin. The OPE concentrations water ranged 196 2568 ng/L, primary homologue tris(2,4-ditert-butylphenyl) phosphate (TDtBPP) being newly was likely derived transformation phosphite. majority identified displayed substantially higher bioaccumulation biomagnification potentials biofilm-snail food chain than ones. Quantitative structure–property relationship models revealed both hydrophobicity polarity influenced OPEs, while electrostatic attraction also had a contribution biofilm. TDtBPP determined as utmost priority toxicological index scheme, integrated concentration, bioaccumulation, biomagnification, acute toxicity, endocrine disrupting potential OPEs. These findings provide insights into behaviors scientific bases for better management high-risk pollutants aquatic ecosystem.
Язык: Английский
Процитировано
5
Environmental Science & Technology Letters, Год журнала: 2024, Номер 11(9), С. 920 - 930
Опубликована: Авг. 13, 2024
Tris(2,4-di-tert-butylphenyl) phosphite (AO168) is a widely utilized organophosphite antioxidant in the field of plastics. Throughout production and usage processes, AO168 can undergo oxidation convert into tris(2,4-di-tert-butylphenyl) phosphate (AO168═O), which has been identified as one novel organophosphate esters (OPEs). AO168═O now extensively present environment, with concentrations generally exceeding those traditional OPEs such triphenyl tri(2-chloroisopropyl) phosphate. Consequently, emerged significant concern that receiving attention from scientific community. However, there exists some controversy regarding formation mechanisms potential risks AO168═O. This Review provides comprehensive overview for first time environmental occurrence, pathways, toxicities, linked to AO168═O, aiming assist researchers policymakers obtaining an unbiased description its impacts on both environment human health. Given numerous unresolved aspects surrounding along wide greater should be devoted this emerging contaminant.
Язык: Английский
Процитировано
5
The Science of The Total Environment, Год журнала: 2023, Номер 905, С. 167169 - 167169
Опубликована: Сен. 18, 2023
Язык: Английский
Процитировано
13
The Science of The Total Environment, Год журнала: 2025, Номер 963, С. 178459 - 178459
Опубликована: Янв. 17, 2025
Язык: Английский
Процитировано
0
ACS Agricultural Science & Technology, Год журнала: 2025, Номер unknown
Опубликована: Янв. 22, 2025
Язык: Английский
Процитировано
0
Total environment engineering., Год журнала: 2025, Номер unknown, С. 100010 - 100010
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0
Food Additives & Contaminants Part A, Год журнала: 2025, Номер unknown, С. 1 - 14
Опубликована: Фев. 6, 2025
Organophosphate esters (OPEs) have raised great concerns in recent years. However, information regarding their occurrence infant formula remains limited. Thus, thirty-two OPEs were measured sold Shanghai, China 2023. The results showed that OPE was widespread. median concentrations of organophosphate diesters, triesters, and total 2.28, 5.20, 8.63 ng/g, respectively. Tris(2-chloroisopropyl) phosphate (TCPP) the highest concentration (1.95 ng/g), followed by triethyl phosphate, bis(1-chloro-2-propyl) (BCPP), tri-isobutyl triphenyl (0.532-0.581 ng/g). dominant chloro-OPEs (TCPP BCPP) regional-specific. Compared to corresponding diester often lower, except for bis(2-butoxyethyl) tributoxyethyl phosphate. Additionally, five novel with phenyl groups identified, showing high detection frequencies comparable TCPP. Raw materials food processing methods might affect individual OPEs. estimated daily intakes (EDIs) ranged from 62.3 355 ng/kg bw/day. EDI occurred infants 0-6 months age but posed no obvious health risk toddlers. Further studies are still needed evaluate possible implications arising metabolites, as well potentially synergistic effects.
Язык: Английский
Процитировано
0
Journal of Agricultural and Food Chemistry, Год журнала: 2025, Номер unknown
Опубликована: Фев. 12, 2025
Organophosphate esters (OPEs) are a class of anthropogenic chemicals that have long been used as plasticizers and flame retardants. Dietary intake is an important OPE exposure pathway for humans. Since OPEs usually industrial additives in food contact materials (FCMs), can enter foods through to FCMs. This paper focused on FCM-related risks foods, summarizing the presence FCMs analyzing migration from food, assessing dietary risk Overall, levels were at higher than those foods. Processed packaged contained nonprocessed/fresh The investigations revealed be more likely transferred under conditions temperature longer time. We hope this work will extend our current knowledge apportionment sources highlight existing research gaps.
Язык: Английский
Процитировано
0
Environmental Pollution, Год журнала: 2025, Номер 370, С. 125886 - 125886
Опубликована: Фев. 19, 2025
Язык: Английский
Процитировано
0
Food Chemistry X, Год журнала: 2025, Номер unknown, С. 102467 - 102467
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0