Uptake and Accumulation of Nano/Microplastics in Plants: A Critical Review

Nanomaterials, Год журнала: 2021, Номер 11(11), С. 2935 - 2935

Опубликована: Ноя. 2, 2021

The ubiquitous presence of microplastics (MPs) and nanoplastics (NPs) in the environment is an undeniable serious concern due to their higher persistence extensive use agricultural production. This review highlights sources fate MPs NPs soil uptake, translocation, physiological effects plant system. We provide current snapshot latest reported studies with majority literature spanning last five years. draw attention potential risk modern agriculture on growth development. also highlight uptake transport pathways roots leaves via different exposure methods plants. Conclusively, practices, climate changes (wet weather heavy rainfall), organisms play a major role transporting soil. are more prone enter cell walls as compared MPs. Furthermore, transpiration pull dominant factor translocation plastic particles. have negligible negative biochemical indicators. Overall, there dire need establish long-term for better understanding associated risks mechanisms realistic scenarios safe functions.

Язык: Английский

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Quantitative tracing of uptake and transport of submicrometre plastics in crop plants using lanthanide chelates as a dual-functional tracer

Nature Nanotechnology, Год журнала: 2022, Номер 17(4), С. 424 - 431

Опубликована: Янв. 20, 2022

Язык: Английский

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Micro(nano)plastics and terrestrial plants: Up-to-date knowledge on uptake, translocation, and phytotoxicity

Resources Conservation and Recycling, Год журнала: 2022, Номер 185, С. 106503 - 106503

Опубликована: Июль 2, 2022

Язык: Английский

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Interactions between microplastics/nanoplastics and vascular plants

Environmental Pollution, Год журнала: 2021, Номер 290, С. 117999 - 117999

Опубликована: Авг. 17, 2021

Язык: Английский

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Microplastics pollution in the terrestrial environments: Poorly known diffuse sources and implications for plants

The Science of The Total Environment, Год журнала: 2021, Номер 805, С. 150431 - 150431

Опубликована: Сен. 19, 2021

Research on microplastics (MPs) in the terrestrial environment is currently at a still embryonal stage. The current knowledge concerning poorly known diffuse sources of MPs pollution ecosystems have been considered this work. In addition, particular focus presence, mechanism absorption and effects plants has also provided. urban areas their intake by Tyre Road Wear Particulates (TWRP) demonstrated high contribution plastic debris to microplastic pollution, although quantification these inputs challenging assess because studies are very few. Around 50% particles expected remain roadside soil, while rest transported away runoff with concentrations TRWP size ranging between 0.02 0.1 mm. Natural anthropic environments like temporary ponds, stormwater retention ponds small waterbodies were sensitive connecting rich biodiversity aquatic environments. Even if not yet exhaustive just eight published ecosystems, considerable values already observed both sediment water phase ponds. Although explored, agricultural hide significant number linked mainly activities practices (e.g. mulch, sewage compost fertilisation). However, transportation processes into soil understudied, few works available. Microplastics primarily nanoplastics presence was common edible (fruit vegetables) alarming Estimated Daily Intakes from 2.96 × 1004 4.62 1005 (p kg-1 day-1) for adults depending species. adverse growth, photosynthetic activity, antioxidant system nutritional several fruits vegetables studies.

Язык: Английский

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Nanoparticles in Plants: Uptake, Transport and Physiological Activity in Leaf and Root

Materials, Год журнала: 2023, Номер 16(8), С. 3097 - 3097

Опубликована: Апрель 14, 2023

Due to their unique characteristics, nanoparticles are increasingly used in agricultural production through foliage spraying and soil application. The use of can improve the efficiency chemicals reduce pollution caused by chemicals. However, introducing into may pose risks environment, food even human health. Therefore, it is crucial pay attention absorption migration, transformation crops, interaction with higher plants plant toxicity agriculture. Research shows that be absorbed have an impact on physiological activities, but transport mechanism still unclear. This paper summarizes research progress transportation plants, especially effect size, surface charge chemical composition nanoparticle leaf root different ways. also reviews activity. content helpful guide rational application ensure sustainability production.

Язык: Английский

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Micro/nano-plastics occurrence, identification, risk analysis and mitigation: challenges and perspectives

Reviews in Environmental Science and Bio/Technology, Год журнала: 2022, Номер 21(1), С. 169 - 203

Опубликована: Янв. 27, 2022

Язык: Английский

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Quantification of Nanoplastic Uptake in Cucumber Plants by Pyrolysis Gas Chromatography/Mass Spectrometry

Environmental Science & Technology Letters, Год журнала: 2021, Номер 8(8), С. 633 - 638

Опубликована: Июнь 23, 2021

Nanoplastic uptake in plants has drawn increasing attention for its potential toxicity to organisms at higher trophic levels. However, the mechanisms remain ambiguous due lack of quantitative methods nanoplastic plants. Herein, a novel procedure incorporating alkaline digestion, cellulose precipitation, and ultrasonic leaching, followed by pyrolysis gas chromatography–mass spectrometry (Py-GC/MS) analysis, was developed quantify with cucumber (Cucumis sativus) as model species. Recoveries 81.6%–97.2% were obtained polystyrene (PS) poly(methyl methacrylate) (PMMA) nanoplastics spiking levels 34.5–61.5 μg/g quality control samples. Detection limits 2.31–4.15 PS 3.87–8.20 PMMA achieved. After exposure 50 mg/L 100 nm 7 14 days, 0–6893 detected various dried tissues using method their presence identified scanning electron microscopy (SEM), suggesting uptake, translocation, accumulation Comparative experiments inductively coupled plasma mass (ICP-MS) palladium-labeled further confirmed promising application our quantifying Consequently, proposed provides new possibilities screening

Язык: Английский

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Microplastic/nanoplastic toxicity in plants: an imminent concern

Environmental Monitoring and Assessment, Год журнала: 2022, Номер 195(1)

Опубликована: Окт. 24, 2022

Язык: Английский

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Emerging contaminants: A One Health perspective

The Innovation, Год журнала: 2024, Номер 5(4), С. 100612 - 100612

Опубликована: Март 13, 2024

Язык: Английский

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