Micro- and nano-plastics (MNPs) as emerging pollutant in ground water: Environmental impact, potential risks, limitations and way forward towards sustainable management

Chemical Engineering Journal, Год журнала: 2023, Номер 459, С. 141568 - 141568

Опубликована: Янв. 27, 2023

Язык: Английский

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Recent advances on the effects of microplastics on elements cycling in the environment

The Science of The Total Environment, Год журнала: 2022, Номер 849, С. 157884 - 157884

Опубликована: Авг. 6, 2022

Язык: Английский

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Pretreatment-free SERS sensing of microplastics using a self-attention-based neural network on hierarchically porous Ag foams

Nature Communications, Год журнала: 2024, Номер 15(1)

Опубликована: Май 28, 2024

Abstract Low-cost detection systems are needed for the identification of microplastics (MPs) in environmental samples. However, their rapid is hindered by need complex isolation and pre-treatment methods. This study describes a comprehensive sensing platform to identify MPs samples without requiring independent separation or protocols. It leverages physicochemical properties macroporous-mesoporous silver (Ag) substrates templated with self-assembled polymeric micelles concurrently separate analyze multiple MP targets using surface-enhanced Raman spectroscopy (SERS). The hydrophobic layer on Ag aids stabilizing nanostructures environment mitigates biofouling. To monitor demultiplex numerous overlapping patterns, we develop neural network (NN) algorithm called SpecATNet that employs self-attention mechanism resolve dependencies patterns SERS data six common types MPs: polystyrene, polyethylene, polymethylmethacrylate, polytetrafluoroethylene, nylon, polyethylene terephthalate. uses multi-label classification multi-component mixtures even presence various interference agents. combination self-attention-based NN technology holds potential enable field monitoring generating rich datasets machines can interpret analyze.

Язык: Английский

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A Critical Review on Biological Impacts, Ecotoxicity, and Health Risks Associated with Microplastics

Water Air & Soil Pollution, Год журнала: 2025, Номер 236(2)

Опубликована: Янв. 7, 2025

Язык: Английский

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Strategies for the Remediation of Micro- and Nanoplastics from Contaminated Food and Water: Advancements and Challenges

Journal of Xenobiotics, Год журнала: 2025, Номер 15(1), С. 30 - 30

Опубликована: Фев. 9, 2025

Micro- and nanoplastic (MNP) pollution is a significant concern for ecosystems worldwide. The continuous generation extensive utilization of synthetic plastics have led to the widespread contamination water food resources with MNPs. These pollutants originate from daily-use products industrial waste. Remediation such essential protect human health since these ubiquitous contaminants pose serious biological environmental hazards by contaminating chains, sources, air. Various remediation techniques, including physical, chemical, sophisticated filtration, microbial bioremediation, adsorption employing novel materials, provide encouraging avenues tackling this worldwide issue. biotechnological approaches stand out as effective, eco-friendly, sustainable solutions managing toxic pollutants. However, complexity MNP presents challenges in its management regulation. Addressing requires cross-disciplinary research efforts develop implement more efficient, sustainable, scalable techniques mitigating pollution. This review explores various sources micro- resources, their impacts, strategies—including advanced approaches—and treating alleviate effects on health.

Язык: Английский

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Detection of microplastics, polymers and additives in edible muscle of swordfish (Xiphias gladius) and bluefin tuna (Thunnus thynnus) caught in the Mediterranean Sea

Journal of Sea Research, Год журнала: 2023, Номер 192, С. 102359 - 102359

Опубликована: Фев. 4, 2023

The Mediterranean Sea is particularly endangered by microplastics (MPs), polymers, and additives. These contaminants can be ingested fishes and, hence, translocate into tissues. We aimed to quantify MPs, polyethylene terephthalate (PET), polycarbonate (PC), bisphenol A (BPA), p-phthalic acid (PTA) in the edible muscles of swordfish (Xiphias gladius) bluefin tuna (Thunnus thynnus) caught Sea. MPs were extracted from characterized stereomicroscopy Raman microspectroscopy, while polymers (PET PC) additives (BPA PTA) identified LC-MS/MS. number ranged 140 270 no. kg−1 160 tuna. most frequent MP polymer was polypropylene (33%) (34.7%), abundant pigments PB115, PB116, PBr101/102. similar level plastic contamination revealed these two fish species with differences shapes, colors, MPs.

Язык: Английский

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Plastic packaging-associated chemicals and their hazards – An overview of reviews

Chemosphere, Год журнала: 2023, Номер 331, С. 138795 - 138795

Опубликована: Апрель 26, 2023

Язык: Английский

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Effects of microplastics and arsenic on plants: Interactions, toxicity and environmental implications

Chemosphere, Год журнала: 2023, Номер 338, С. 139542 - 139542

Опубликована: Июль 18, 2023

Язык: Английский

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Evidence of microplastics in groundwater: A growing risk for human health

Groundwater for Sustainable Development, Год журнала: 2023, Номер 23, С. 100981 - 100981

Опубликована: Июнь 25, 2023

Язык: Английский

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Advanced Raman spectroscopy for nanoplastics analysis: Progress and perspective

TrAC Trends in Analytical Chemistry, Год журнала: 2023, Номер 166, С. 117188 - 117188

Опубликована: Июль 11, 2023

Язык: Английский

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