| Naslov: | Physiological responses of garden cress (L. sativum) to different types of microplastics |
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| Avtorji: | ID Pignattelli, Sara, Laboratory of Environmental and Life Sciences, University of Nova Gorica, Vipavska cesta 13, SI-5000, Rožna Dolina, Nova Gorica, Slovenia (Avtor)
ID Broccoli, Andrea, Bioscience Research Center, via Aurelia Vecchia, 32, 58015 Orbetello, Italy (Avtor)
ID Renzi, Monia, Department of Life Sciences, University of Trieste, 34127 Trieste, Italy (Avtor) |
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| Datoteke: |
Gradivo nima datotek, ki so prostodostopne za javnost. Gradivo je morda fizično dosegljivo v knjižnici fakultete, zalogo lahko preverite v COBISS-u.  |
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Delo ni kategorizirano |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | UNG - Univerza v Novi Gorici
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| Opis: | In this study, for the first time, acute and chronic toxicity caused by four different kinds of microplastics: polypropylene
(PP), polyethylene (PE), polyvinylchloride (PVC), and a commercial mixture (PE + PVC) on Lepidium sativum were evaluated. Parameters considered were: i) biometric parameters (e.g. percentage inhibition of seed germination, plant height, leaf number and fresh biomass productions); and ii) oxidative stress (e.g. levels of hydrogen peroxide, glutathione, and ascorbic acid). On plants exposed to chronic stress chlorophylls, carotenoids, aminolaevulinic acid, and proline productions were, also, evaluated. PVC resulted the most toxic than other plastic materials tested. This study represents the first paper highlighting microplastics are able to produce oxidative burst in tested plants and could represent an important starting point for future researches on biochemical effects of microplastic in terrestrial environments such as agroecosystems. |
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| Ključne besede: | Polypropylene
Polyethylene
Polyvinylchloride
Plastic packaging
Microplastics
Plant exposure |
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| Leto izida: | 2020 |
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| Št. strani: | 8 |
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| Številčenje: | 727, 727 |
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| PID: | 20.500.12556/RUNG-5138-4df8dc27-50e1-cec4-6e8d-ce3f98241e28 |
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| COBISS.SI-ID: | 5615099 |
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| DOI: | https://doi.org/10.1016/j.scitotenv.2020.138609 |
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| NUK URN: | URN:SI:UNG:REP:BBU9MVEV |
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| Datum objave v RUNG: | 24.04.2020 |
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| Število ogledov: | 2798 |
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| Število prenosov: | 0 |
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| Metapodatki: |     |
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| Vaša ocena: | Ocenjevanje je dovoljeno samo prijavljenim uporabnikom. |
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