Recent advances in remediation strategies for mitigating the impacts of emerging pollutants in water and ensuring environmental sustainability

Journal of Environmental Management, Journal Year: 2023, Volume and Issue: 351, P. 119674 - 119674

Published: Dec. 7, 2023

Language: Английский

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Architectural design of 2D covalent organic frameworks (COFs) for pharmaceutical pollutant removal

npj Clean Water, Journal Year: 2024, Volume and Issue: 7(1)

Published: April 15, 2024

Abstract Macrolide antibiotics, including erythromycin, clarithromycin, and azithromycin, are frequently misused for human treatment globally. Therefore, they were considered high-risk substances on the Union-wide monitoring Watch list under Regulation 2018/840/EU. The present work investigates adsorption behavior of pharmaceutical pollutants 1,3,5-tris (4-aminophenyl) benzene/2,5 dimethoxyterephthalaldehyde (TAPB-DMTP) covalent organic frameworks (COFs). In this study, we employ molecular dynamics simulations well-tempered metadynamics to evaluate affinity pristine their functionalized form (F-COFs) removal four distinct pollutant molecules (PPMs): erythromycin (EMC), dexamethasone (DEG), azithromycin (AZM), clarithromycin (CMC). We utilized MD examine impact two different temperatures (298 310 K) enhancing contaminants from wastewater by COFs/F-COFs. To process, several descriptors calculated simulation trajectories, interaction energies, root-mean-square deviation, radial distribution function, solvent-accessible surface area, mean square displacement, number hydrogen bonds (HB). It is determined that HB X–H⋯π (X = C, N, O; π aromatic system) interactions most critical factors contributing system stability. addition, it shown COFs with a pore-based structure have higher capacity removing pollutants. free energy landscapes confirm global minimum typically associated formation bonds. At 298 K, minima DEG/F-COFs −665.81, AZM/F-COFs −638.53, EMC/F-COFs −566.31, CMC/F-COFs −326.75 KJ mol −1 .

Language: Английский

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Water Analysis: Emerging Contaminants and Current Issues

Analytical Chemistry, Journal Year: 2024, Volume and Issue: 96(20), P. 8184 - 8219

Published: May 3, 2024

ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTWater Analysis: Emerging Contaminants and Current IssuesSusan D. Richardson*Susan RichardsonDepartment of Chemistry Biochemistry, University South Carolina, JM Palms Center for GSR, 631 Sumter Street, Columbia, Carolina 29208, United States*[email protected]More by Susan RichardsonView Biographyhttps://orcid.org/0000-0001-6207-4513 Tarek ManasfiTarek ManasfiEawag, Environmental Chemistry, Uberlandstrasse 133, Dubendorf 8600, SwitzerlandMore ManasfiView BiographyCite this: Anal. Chem. 2024, 96, 20, 8184–8219Publication Date (Web):May 3, 2024Publication History Received16 March 2024Accepted16 April 2024Revised14 2024Published online3 May inissue 21 2024https://pubs.acs.org/doi/10.1021/acs.analchem.4c01423https://doi.org/10.1021/acs.analchem.4c01423review-articleACS PublicationsCopyright © 2024 American Chemical SocietyRequest reuse permissionsArticle Views826Altmetric-Citations-LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum full text article downloads since November 2008 (both PDF HTML) across all institutions individuals. These metrics regularly updated to reflect usage leading up last few days.Citations number other articles citing this article, calculated Crossref daily. Find more information about citation counts.The Altmetric Attention Score is a quantitative measure attention that research has received online. Clicking on donut icon will load page at altmetric.com with additional details score social media presence given article. how calculated. Share Add toView InAdd Full Text ReferenceAdd Description ExportRISCitationCitation abstractCitation referencesMore Options onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose SUBJECTS:Drinking water,Extraction,Impurities,Liquid chromatography,Mass spectrometry Get e-Alerts

Language: Английский

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Steroid hormones in fish, caution for present and future: A review

Toxicology Reports, Journal Year: 2024, Volume and Issue: 13, P. 101733 - 101733

Published: Sept. 12, 2024

Language: Английский

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The Antioxidant and Hepatoprotective Potential of Berberine and Silymarin on Acetaminophen Induced Toxicity in Cyprinus carpio L.

Animals, Journal Year: 2024, Volume and Issue: 14(3), P. 373 - 373

Published: Jan. 24, 2024

Berberine (BBR) and silymarin (SM) are natural compounds extracted from plants known for their antioxidant chemoprotective effects on the liver. The present study aimed to investigate beneficial properties of BBR SM association with liver function using fish as “in vivo” models. Moreover, investigated hepatoprotective role after acetaminophen (APAP) exposure. For this purpose, (N = 360; 118.4 ± 11.09 g) were fed control or experimental diets 9 weeks. In diets, feed was supplemented either (1 g/kg feed), (100 200 mg/kg a combination (SM 1 + 100 and, respectively, feed). After feeding trial, seven each tank randomly selected exposed single APAP dose. serum biochemical markers, oxidative stress lysozyme activity used evaluate efficiency supplements carp’s health profile, particularly regarding hepatopancreas function. Our results showed that inclusion (either in combination) reduced contents total cholesterol, triglyceride, alanine transaminase. An increase high-density cholesterol observed administration SM. Both against APAP-induced hepatotoxicity, especially BBR. ameliorative mg) highlighted by modulation nonspecific immune system alleviation

Language: Английский

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Autoencoded chemical feature interaction machine learning method boosting performance of piezoelectric catalytic process

Nano Energy, Journal Year: 2024, Volume and Issue: 126, P. 109670 - 109670

Published: April 23, 2024

Language: Английский

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Biotechnological metabolization system has the potential to improve the predictive ability of the fish embryo acute toxicity (FET) test with the zebrafish (Danio rerio)

Environmental Sciences Europe, Journal Year: 2024, Volume and Issue: 36(1)

Published: May 4, 2024

Abstract Background The fish embryo acute toxicity (FET) test with the zebrafish ( Danio rerio ) was developed to assess of chemicals or environmental samples as a replacement for Acute Fish Test (AFT) juvenile fish. However, FET is not yet established in regulatory context. One reason (postulated) difference between biotransformation capacities embryos and present study designed develop procedure external metabolization substances prior testing FET. workflow allows simultaneous exposure maternal their potential metabolites throughout entire period. After 2 h incubation at 37 °C non-toxic concentrations rat liver S9 homogenate an animal-free (ewoS9R) system, freshly fertilized are added incubated up 120 post-fertilization 26 °C. Five biotransformable model (allyl alcohol, benzo[a]pyrene (B[a]P), chlorpyrifos (CP), tris(1,3-dichloro-2-propyl) phosphate (TDCPP) bisphenol A (BPA)) were evaluated embryotoxicity without metabolization. Results Only allyl both ewoS9R resulted significantly higher than under non-premetabolized conditions and, thus, better correlation AFT data. For B[a]P, CP, TDCPP BPA, there no relevant data derived from (with pre-metabolization) literature data; even though results pre-metabolization differed BPA ewoS9R) (rat only). Conclusions External appears promising add-on protocol improve certain might help strengthen alternative finally reduce replace sentient animals used Graphical

Language: Английский

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Identifying pathways of pharmaceutical exposure in a mesoconsumer marine fish

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 477, P. 135382 - 135382

Published: July 30, 2024

Language: Английский

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Experimental Reporting of Fish Transcriptomic Responses in Environmental Toxicology and Ecotoxicology

Environmental Toxicology and Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 6, 2025

Due to its increasing affordability and efforts understand transcriptional responses of organisms biotic abiotic stimuli, transcriptomics has become an important tool with significant impact on toxicological investigations hazard risk assessments, especially during development application new approach methodologies (NAMs). Data generated using transcriptomic have directly informed adverse outcome pathway frameworks, chemical biological read across, aided in the identification points departure. Using data reporting frameworks for offers improved transparency reproducibility research opportunity identify barriers adoption these NAMs, environmental toxicology ecotoxicology aquatic models. Improved also allows reexamination existing data, limiting needs experiment replication further reducing animal experimentation. Here, we use a standardized form omics-based studies, Organisation Economic Co-operation Development omics framework, which specifically reports list parameters that should be included studies used regulatory context. We focused fish RNA- Sequencing (Seq)/microarray technologies within Inconsistencies among experimental designs (toxicology vs. molecular characterization) were observed addition foundational differences sample concentration or preparation quality can affect confidence results, contribute substantially understanding mechanisms toxicants toxins. Our findings present reporting. provide several recommendations as logical steps reduce ecotoxicology.

Language: Английский

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Interactive effects of elevated temperature and venlafaxine on mitochondrial respiration and enzymatic capacity in Nile tilapia (Oreochromis niloticus)

Environmental Toxicology and Chemistry, Journal Year: 2025, Volume and Issue: 44(3), P. 737 - 750

Published: Jan. 6, 2025

Abstract Warming events are becoming more frequent and extreme in aquatic environments worldwide. Concurrently, many polluted with biologically active compounds such as pharmaceuticals. Understanding how these challenges interact is critical for understanding the climate crisis, contaminants may modulate ectotherms respond to heat stress or vice versa. One potential site × contaminant interactions mitochondrion, which central metabolism, implicated thermal tolerance, evolutionarily conserved. Using high-resolution respirometry, we investigated acute warming (to 35 °C, 40 45 °C from 25 °C) impacted respiration, coupling, metabolic capacity of liver mitochondria isolated Nile tilapia, exposure environmentally relevant levels ubiquitous antidepressant venlafaxine modulated those effects. Mitochondria exposed hotter temperatures had higher respiration rates decreased respiratory control ratio compared cooler temperatures. The depressive effects on through complex I II only (State 3 State 4), well IV-linked were mild except high temperatures, suggesting an interactive effect exposure. Finally, found that maximal enzyme activity intact (represented by mitochondrial respiration) showed a different pattern response its underlying components (as reflected succinate dehydrogenase [complex II] cytochrome c oxidase IV]), demonstrating value incorporating both reductive approaches cope anthropogenic changes environment.

Language: Английский

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