ArticleBMC plant biology2025
Toxicity of copper oxide nanoparticles in barley: induction of oxidative stress, hormonal imbalance, and systemic resistances.
Article in BMC plant biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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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.
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Who cites it
6 citing papers in PubMed.
- Combined Effect of CuO Nanoparticles and Lighting on the Growth and Antioxidant Potential of Lettuce in CEA.Plants (Basel, Switzerland) · 2026Article
- Salinity stress mitigation in tomato (Frontiers in plant science · 2026Review
- Metal-Based Nanoparticles with Biostimulatory Effects: Harnessing Nanotechnology for Enhanced Agricultural Sustainability.Materials (Basel, Switzerland) · 2025Review
- Comparison ofFoods (Basel, Switzerland) · 2025Article
- Integrating cuproptosis and immunosenescence: A novel therapeutic strategy in cancer treatment.Biochemistry and biophysics reports · 2025Review
- Moringa (Moringa oleifera) green-synthesized copper oxide nanoparticles for the drought tolerance of tomato (Solanum lycopersicum).BMC plant biology · 2025Article
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundOver the years, nanoparticles have emerged as a promising approach for improving crop growth, yield, and overall agricultural sustainability. However, there has been growing concern about the potential adverse effects of nanoparticles in the agricultural sector and the environment. The present study aimed to investigate the detrimental effects of high (1000 mg L
resultsThe results showed a CuO NPs treatment led to an impairment of nutrient balance in barley leaves. An increase in hydrogen peroxide content followed by the higher specific activity of catalase and ascorbate peroxidase was also observed in response to CuO NPs, CuO bulk, and Cu
conclusionOur findings suggest that the systemic resistances in barley seedlings were induced by higher accumulation of ABA, ET, and JA under CuO NPs treatment. The activation of systemic resistances indicated the involvement of both SAR and SAR pathways in the response to CuO NPs in barley.
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Registered trials
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