Evidence map›Paper›PMID 33247402›Full record

ArticleEnvironmental science and pollution research international2021

The distribution and impact of polystyrene nanoplastics on cucumber plants.

Zhenxia Li, Qingfei Li, Ruijing Li, Junguo Zhou, Guangyin Wang

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

32 citing papers in PubMed.

  1. Review
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  12. Uncovering metabolomic dysregulation inFrontiers in toxicology · 2026
    Article
  13. Multiomics reveals the impact of microplastics and di-Physiology and molecular biology of plants : an international journal of functional plant biology · 2025
    Article
  14. Article
  15. Review
  16. Review
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  18. Phytoremediation of microplastics by water hyacinth.Environmental science and ecotechnology · 2025
    Article
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Zhenxia LiCollege of Horticulture and Landscape, Henan Institute of Science and Technology, Xinxiang, 453003, Henan, China. lizhenxia196@163.com.ORCID http://orcid.org/0000-0003-3216-781X
Qingfei LiCollege of Horticulture and Landscape, Henan Institute of Science and Technology, Xinxiang, 453003, Henan, China.
Ruijing LiCollege of Horticulture and Landscape, Henan Institute of Science and Technology, Xinxiang, 453003, Henan, China.
Junguo ZhouCollege of Horticulture and Landscape, Henan Institute of Science and Technology, Xinxiang, 453003, Henan, China.
Guangyin WangCollege of Horticulture and Landscape, Henan Institute of Science and Technology, Xinxiang, 453003, Henan, China.

Funding

Key projects of Henan province universities 20B210003
6 · The paper itself

Abstract

Microplastic pollution in farmlands has become a source of major concern, but few previous studies have focused on the effect of microplastics on higher plants. In this study, the distribution of polystyrene nanoplastics (PSNPs) of four different particle sizes (100, 300, 500, and 700 nm) was investigated in cucumber plants, and their influence on physiological indexes of the root system and fruit quality was determined. The results showed that PSNPs initially accumulated in the root system before being transported to the aboveground parts of the plant. Finally, they were distributed in the leaves, flowers, and fruits, through the stems. The 300-nm plastic microspheres significantly increased root activity and malondialdehyde (MDA) and proline content of the roots. The results demonstrated that the environmental pressures caused by PSNPs of different particle sizes were different. The amount of soluble protein in cucumber fruits was significantly increased, and the levels of Mg, Ca, and Fe were significantly decreased by PSNPs of different particle sizes. Our findings provide a scientific basis for risk assessment of PSNP exposure in the soil-plant systems.

Indexed as

Cucumis sativusPolystyrenesMicroplasticsPlant LeavesPlasticsMicroplasticsPlasticsPolystyrenesCucumberDistributionFruit qualityNanoplasticsPolystyreneRoot system

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.