Novel Mesoporous Cetyltrimethylammonium Bromide-Modified Magnetic Nanomaterials for Trace Extraction and Analysis of Bisphenol Endocrine Disruptors in Diverse Liquid Matrices

Molecules, Год журнала: 2025, Номер 30(3), С. 628 - 628

Опубликована: Янв. 31, 2025

In this study, Fe3O4 was used as a magnetic core, combined with the characteristics of mesoporous adsorbents, to prepare novel composite material named MMC. Cetyltrimethylammonium bromide (CTAB) and tetraethyl orthosilicate (TEOS) were functional monomers, simple etching method employed. The resulting MMC an effective adsorbent for solid-phase extraction trace residues six bisphenol endocrine disruptors (bisphenol A, B, C, F, AF, AP) from environmental water food samples. Characterization results indicated that surface exhibited distinct wormhole-like structure, successful incorporation CTAB groups Si-OH. crystal structure remained stable throughout preparation process. Mapping analysis confirmed uniform distribution without aggregation demonstrated high intensity, enabling rapid separation collection under external field. Extraction elution conditions optimized, tests conducted interfering substances such humic acid, glucose, fructose, sucrose optimal parameters. showed recovery rates not significantly affected. quality evaluation good linearity, broad linear range, low limits detection quantification, satisfactory rates. Blank spiked analyses seven real samples, including (rivers lakes) samples (dairy, juice, carbonated beverages), achieved. Thus, developed analytical enables various pollutants in complex matrices, providing valuable reference similar contaminants matrices.

Язык: Английский

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Titanium dioxide and halloysite loaded polylactic acid-based membrane continuous flow photoreactor for 17α-ethinylestradiol (EE2) hormone degradation: Optimization, kinetics, mechanism, and reusability study

Catalysis Today, Год журнала: 2024, Номер 432, С. 114602 - 114602

Опубликована: Фев. 20, 2024

Язык: Английский

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Advanced methods for treating gemfibrozil and carbamazepine in wastewater: a review

Environmental Chemistry Letters, Год журнала: 2024, Номер 22(6), С. 3171 - 3194

Опубликована: Июль 5, 2024

Abstract The contamination of ecosystems by pharmaceuticals and personal care products represents a significant threat to public health, necessitating innovative approaches clean wastewater before release into aquatic environments. Here, we review the emerging strategies methods for remediation gemfibrozil carbamazepine, emphasizing toxicological impacts, advanced oxidation processes, membrane-based removal techniques, underlying mechanisms driving these processes. We found that engineered composites with strong electron transfer capabilities can enhance efficiency as they boost generation highly oxidative radicals. For instance, nano zero-valent ion incorporated carbon–nitrogen composite removes 100% within 60 min. Similarly, ruthenium perovskite-based heterogeneous catalyst achieved elimination carbamazepine in 7.5

Язык: Английский

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Determination of the migration of six bisphenols from cans and sport bottles using rapid synergistic cloud point extraction and high-performance liquid chromatography

Journal of Food Composition and Analysis, Год журнала: 2025, Номер unknown, С. 107602 - 107602

Опубликована: Апрель 1, 2025

Язык: Английский

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Spatial and Temporal Patterns of Emerging and Persistent Contaminants in a Mixed-Use Catchment: A Case Study of the Upper Ping in Northern Thailand

ACS ES&T Water, Год журнала: 2024, Номер 4(4), С. 1531 - 1545

Опубликована: Фев. 26, 2024

This study investigated the occurrence and concentration of emerging persistent contaminants (EPC) within a variety land uses in Ping River catchment northern Thailand. Urban sites exhibited highest levels contamination, followed by agriculture rural sites. The high presence pharmaceuticals, daily use compounds, industrial-related compounds urban areas indicates significant contributions wastewater likely associated with drainage from manufacturing, repair, medical activities, as well dense residential living. ubiquitous (caffeine acesulfame) all land-use types was an indicator gray water pollution catchment. Seasonal variations EPC were not significant, possibly due to constant mixing or flushing EPCs large through multiple flow pathways. complexity mixed-use dependent on factors related usage processes, both natural anthropogenic, that affect entry into environment sources then river system and, potentially, groundwater. findings highlight heterogeneity dynamic nature anthropogenic landscapes emphasize need for further research influence hydrological connectivity intensity such settings.

Язык: Английский

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Efficacy of adsorption processes employing green nanoparticles for bisphenol A decontamination in water: A review

Environmental Nanotechnology Monitoring & Management, Год журнала: 2024, Номер 22, С. 100963 - 100963

Опубликована: Май 18, 2024

Язык: Английский

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Adsorption and desorption of nonylphenol on the biodegradable microplastics in seawater

Journal of Cleaner Production, Год журнала: 2024, Номер unknown, С. 143778 - 143778

Опубликована: Сен. 1, 2024

Язык: Английский

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Comprehensive approaches to managing emerging contaminants in wastewater: identification, sources, monitoring and remediation

Environmental Monitoring and Assessment, Год журнала: 2025, Номер 197(4)

Опубликована: Март 21, 2025

Язык: Английский

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Insects to the rescue? Insights into applications, mechanisms, and prospects of insect-driven remediation of organic contaminants

The Science of The Total Environment, Год журнала: 2024, Номер 925, С. 171116 - 171116

Опубликована: Фев. 20, 2024

Язык: Английский

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Remediation of tetracycline pollution using microplastics, green materials, membranes and sonocatalysts: a review

Environmental Chemistry Letters, Год журнала: 2024, Номер 22(6), С. 2943 - 2975

Опубликована: Окт. 9, 2024

Язык: Английский

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