Chitosan-based Schiff base-metal (Fe, Cu, and Zn) complexes mitigate the negative consequences of drought stress on pomegranate fruits

Zahedi, Seyed Morteza; Hosseini, Marjan; Karimi, Mahdieh; Gholami, Rahmatollah; Amini, Mojtaba; Abdelrahman, Mostafa; Tran, Lam‐Son Phan

doi:10.1016/j.plaphy.2023.02.021

Cited by 9 publications

(2 citation statements)

References 72 publications

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“…The same conclusions were reported for the pomegranate juice, with a significant positive effect on kidney, liver, heart and testis histopathological changes, the tissues lipid peroxidation and body antioxidant status [ 68 ]. However, the study conducted by Zahedi et al [ 69 ] reported that the antioxidant activity of pomegranates is influenced by various environmental conditions, including drought stress and tree level status. These findings suggest that the growth conditions of the pomegranate trees can impact the antioxidant properties of the fruit.…”

Section: Discussionmentioning

confidence: 99%

FTIR spectroscopy-based lipochemical fingerprints involved in pomegranate response to water stress

Adiba,

Razouk,

Haddioui

et al. 2023

Heliyon

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Section: Discussionmentioning

confidence: 99%

FTIR spectroscopy-based lipochemical fingerprints involved in pomegranate response to water stress

Adiba,

Razouk,

Haddioui

et al. 2023

Heliyon

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“…In the case of ZnO-NPs and Fe 3 O 4 -NPs, negative effects, such as reduced plant growth and stress symptoms, have been observed in response to concentrations exceeding 1000 mg.L −1 of ZnO-NPs or the application of agrochemicals in macro-sized and soluble ionic forms [65,66]. In this context, positive effect on quantitative parameters could reflect soluble-species of Fe and Zn with organic compounds, e.g., chitosan [67].…”

Section: Effects Of Nanoparticles On the Sunflower Quantitative And N...mentioning

confidence: 99%

Agronomic Investigation of Spray Dispersion of Metal-Based Nanoparticles on Sunflowers in Real-World Environments

Ernst

Kolenčík

Šebesta

et al. 2023

Plants

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In environmental and agronomic settings, even minor imbalances can trigger a range of unpredicted responses. Despite the widespread use of metal-based nanoparticles (NPs) and new bio-nanofertilizers, their impact on crop production is absent in the literature. Therefore, our research is focused on the agronomic effect of spray application of gold nanoparticles anchored to SiO2 mesoporous silica (AuSi-NPs), zinc oxide nanoparticles (ZnO-NPs), and iron oxide nanoparticles (Fe3O4-NPs) on sunflowers under real-world environments. Our findings revealed that the biosynthetically prepared AuSi-NPs and ZnO-NPs were highly effective in enhancing sunflower seasonal physiology, e.g., the value of the NDVI index increased from 0.012 to 0.025 after AuSi-NPs application. The distribution of leaf trichomes improved and the grain yield increased from 2.47 t ha−1 to 3.29 t ha−1 after ZnO-NPs application. AuSi-NPs treatment resulted in a higher content of essential linoleic acid (54.37%) when compared to the NPs-free control (51.57%), which had a higher determined oleic acid. No NPs or residual translocated metals were detected in the fully ripe sunflower seeds, except for slightly higher silica content after the AuSi-NPs treatment. Additionally, AuSi-NPs and NPs-free control showed wide insect biodiversity while ZnO-NPs treatment had the lowest value of phosphorus as anti-nutrient. Contradictory but insignificant effect on physiology, yield, and insect biodiversity was observed in Fe3O4-NPs treatment. Therefore, further studies are needed to fully understand the long-term environmental and agricultural sustainability of NPs applications.

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Bioactive compounds and quality attributes of pomegranate fruit as affected by continuous deficit irrigation

Adiba,

Khachtib,

Boutagayout

et al. 2024

Vegetos

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Chitosan-based Schiff base-metal (Fe, Cu, and Zn) complexes mitigate the negative consequences of drought stress on pomegranate fruits

Cited by 9 publications

References 72 publications

FTIR spectroscopy-based lipochemical fingerprints involved in pomegranate response to water stress

FTIR spectroscopy-based lipochemical fingerprints involved in pomegranate response to water stress

Agronomic Investigation of Spray Dispersion of Metal-Based Nanoparticles on Sunflowers in Real-World Environments

Bioactive compounds and quality attributes of pomegranate fruit as affected by continuous deficit irrigation

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