Covalent organic frameworks as advanced materials for adsorption and analysis of contaminants in environmental, biological and food matrices

Coordination Chemistry Reviews, Год журнала: 2025, Номер 533, С. 216507 - 216507

Опубликована: Фев. 21, 2025

Язык: Английский

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Analytical progress on emerging pollutants in the environment: An overview of the topics

TrAC Trends in Analytical Chemistry, Год журнала: 2024, Номер 175, С. 117719 - 117719

Опубликована: Апрель 23, 2024

Язык: Английский

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Paving the Way Towards Green Contaminant Analysis: Strategies and Considerations for Sustainable Analytical Chemistry

Green Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 100221 - 100221

Опубликована: Фев. 1, 2025

Язык: Английский

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Exploration of novel solid-phase extraction modes for analysis of multiclass emerging contaminants

Analytica Chimica Acta, Год журнала: 2024, Номер 1319, С. 342955 - 342955

Опубликована: Июль 9, 2024

Solid-phase extraction (SPE) has gained an essential role in environmental analytical chemistry. Classic off-line SPE coupled with LC-MS/MS systems creates powerful procedures for ultratrace analysis of contaminants emerging concern (CECs) water. But, being associated tedious work and large consumption materials, alternative modes are becoming interesting. As so, the study focuses on development, evaluation, overall comparison established novel modes. Off-line SPE, dispersive micro (DMSPE), 'fast' single-pump on-line were explored, using commercially available sorbents. Their efficiency was evaluated their performance water 20 multiclass CECs. Hydrophilic-lipophilic sorbent mixture C18/C8 sorbents best choice DMSPE, respectively. All optimized UHPLC-MS/MS reached environmentally-relevant limits detection (LODs 0.1-12 ng L

Язык: Английский

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Green analytical chemistry

Elsevier eBooks, Год журнала: 2024, Номер unknown, С. 739 - 772

Опубликована: Ноя. 1, 2024

Язык: Английский

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Insights in Pharmaceutical Pollution: The Prospective Role of eDNA Metabarcoding

Toxics, Год журнала: 2023, Номер 11(11), С. 903 - 903

Опубликована: Ноя. 5, 2023

Environmental pollution is a growing threat to natural ecosystems and one of the world’s most pressing concerns. The increasing worldwide use pharmaceuticals has elevated their status as significant emerging contaminants. Pharmaceuticals enter aquatic environments through multiple pathways related anthropogenic activity. Their high consumption, insufficient waste treatment, incapacity organisms completely metabolize them contribute accumulation in environments, posing all life forms. Various analytical methods have been used quantify pharmaceuticals. Biotechnology advancements based on next-generation sequencing (NGS) techniques, like eDNA metabarcoding, enabled development new for assessing monitoring ecotoxicological effects metabarcoding valuable biomonitoring tool pharmaceutical because it (a) provides an efficient method assess predict status, (b) identifies sources, (c) tracks changes levels over time, (d) assesses ecological impact pollution, (e) helps prioritize cleanup mitigation efforts, (f) offers insights into diversity composition microbial other bioindicator communities. This review highlights issue while emphasizing importance using modern NGS-based actions its environmental more consistently effectively.

Язык: Английский

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Global insight into the occurrence, treatment technologies and ecological risk of emerging contaminants in sanitary sewers: Effects of the SARS-CoV-2 coronavirus pandemic

The Science of The Total Environment, Год журнала: 2024, Номер 921, С. 171075 - 171075

Опубликована: Фев. 23, 2024

Язык: Английский

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Development of LC–MS/MS Method for the Simultaneous Detection of Emerging Contaminants in Aquatic Matrices

Water Air & Soil Pollution, Год журнала: 2024, Номер 235(8)

Опубликована: Июль 19, 2024

Abstract Emerging contaminants (ECs) are substances that have no defined environmental quality standards or regulations, and the potential to pose major adverse impacts on environment human health. The detection of in natural is key step for establishing precise risk assessment approach ECs. However, ECs come from different origins with various physicochemical properties, making their a complicated process. Moreover, presence aquatic at trace concentration range (ng/L-µg/L), requires an accurate low levels. This study aims develop efficient analytical method simultaneous determination 5 aqueous solution based solid phase extraction technique (SPE) followed by liquid chromatography-mass spectrometry (LC–MS/MS). High recovery rates (72% 114%) were achieved all targeted compounds. Ciprofloxacin (CIP), diuron (DIU), terbutryn (TER) diclofenac (DIC) had limit (LOD) µg/L quantification (LOQ) 10 ng/L, while LOD LOQ EE2 25 50 respectively. These results confirm optimized can be applied analysis classes environment.

Язык: Английский

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First nationwide report on the presence of emerging organic contaminants (EOCs) in coastal environmental samples from Sri Lanka: A potential threat to ecosystem health and seafood safety?

Marine Pollution Bulletin, Год журнала: 2025, Номер 212, С. 117542 - 117542

Опубликована: Янв. 14, 2025

Язык: Английский

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Chromatography for gas–liquid–solid in separation sciences

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 137 - 151

Опубликована: Янв. 1, 2025

Язык: Английский

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