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Enhancing Plant Resilience to Biotic and Abiotic Stresses through Exogenously Applied Nanoparticles: A Comprehensive Review of Effects and Mechanism

文献类型： 外文期刊

作者： Ahmad, Jalil 1 ; Munir, Muhammad 2 ; Alqahtani, Nashi 2 ; Alyas, Tahira 4 ; Ahmad, Muhammad 5 ; Bashir, Sadia 6 ; Qurashi, Fasiha 7 ; Ghafoor, Abdul 8 ; Ali-Dinar, Hassan 2 ;

作者机构： 1.Chinese Acad Agr Sci, Inst Vegetables & Flowers, Beijing 100081, Peoples R China

2.King Faisal Univ, Date Palm Res Ctr Excellence, Al Hasa 31982, Saudi Arabia

3.King Faisal Univ, Coll Agr & Food Sci, Dept Food & Nutr Sci, Al Ahasa 31982, Saudi Arabia

4.Lahore Coll Women Univ, Dept Bot, Lahore 54000, Punjab, Pakistan

5.Ghazi Univ, Fac Agr Sci, Dept Plant Breeding & Genet, Dera Ghazi Khan 32200, Pakistan

6.Woman Univ Multan, Dept Bot, Multan 66000, Pakistan

7.Univ Vet & Anim Sci, Dept Biol Sci, Lahore 54000, Pakistan

8.King Faisal Univ, Coll Agr & Food Sci, Ctr Water & Environm Studies, Al Ahasa 31982, Saudi Arabia

关键词： Crop; abiotic stress; antioxidant; biotic stress; nanoparticles

期刊名称：PHYTON-INTERNATIONAL JOURNAL OF EXPERIMENTAL BOTANY （ 影响因子：1.2； 五年影响因子：1.3 ）

ISSN： 0031-9457

年卷期： 2025 年 94 卷 2 期

页码：

收录情况： SCI

摘要： A steady rise in the overall population is creating an overburden on crops due to their global demand. On the other hand, given the current climate change and population growth, agricultural practices established during the Green Revolution are no longer viable. Consequently, innovative practices are the prerequisite of the time struggle with the rising global food demand. The potential of nanotechnology to reduce the phytotoxic effects of these ecological restrictions has shown significant promise. Nanoparticles (NPs) typically enhance plant resilience to stressors by fortifying the physical barrier, optimizing photosynthesis, stimulating enzymatic activity for defense, elevating the concentration of stress-resistant compounds, and activating the expression of genes associated with defense mechanisms. In this review, we thoroughly cover the uptake and translocations of NPs crops and their potential valuable functions in enhancing plant growth and development at different growth stages. Additionally, we addressed how NPs improve plant resistance to biotic and abiotic stress. Generally, this review presents a thorough understanding of the significance of NPs in plants and their prospective value for plant antioxidant and crop development.

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