Effect of graphene oxide-glyphosate nanocomposite on wheat and rape seedlings: Growth, photosynthesis performance, and oxidative stress response

Wang, Jian; Xie, Haicui; Han, Jinling; Li, Jun; Lin, Xiaohu; Wang, Xiuping

doi:10.1016/j.eti.2022.102527

Cited by 8 publications

(1 citation statement)

References 42 publications

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“…We found that both CNTs and FLEs had insignificant effects on the MDA, whose level was directly related to the production of reactive oxygen species and oxidative stress damage. 39 The increased activity of SOD, POD, and CAT can be considered as an excitatory effect, and this stimulation can enhance the protective mechanisms of plant and thus promote it to adapt to the adverse external environment (e.g., highly saline soils and drought). 40,41 This was regarded as one of the important applications of CNMs to assist in food production.…”

Section: Overall Effect Of Cnms On Crop Growthmentioning

confidence: 99%

Unveiling the Effects of Carbon-Based Nanomaterials on Crop Growth: From Benefits to Detriments

Tan

et al. 2023

J. Agric. Food Chem.

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To systematically assess the impact of typical CNMs on the growth effects of cereal crops, we conducted a metaanalysis of 48 independent studies worldwide. The pooled results showed that shoot weight (13.39%) and antioxidant metabolite content (SOD: 106.32%, POD: 32.29%, CAT: 22.63%) of cereal crops exposed to the presence of CNMs were significantly increased, but phytohormones secretion (17.84%) was inhibited. The results of subgroup analysis showed that there were differences in the results of different CNM types with the same exposure concentration on growth effects. Short-term exposure adversely affected the root and photosynthetic capacity of the crop, but prolonged exposure instead showed a promoting effect. Multiple linear regression analysis showed that the concentration of CNMs and cereal variety variables were significantly associated with changes in multiple growth effect values. This work could offer references and fresh perspectives for investigating how nanoparticles and crops interact.

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Section: Overall Effect Of Cnms On Crop Growthmentioning

confidence: 99%