您好，欢迎访问广西农业科学院 机构知识库！

Review on interactions between nanomaterials and phytohormones: Novel perspectives and opportunities for mitigating environmental challenges

文献类型： 外文期刊

作者： Kumar, Dharmendra 1 ; Singh, Ritu 2 ; Upadhyay, Sudhir K. 3 ; Verma, Krishan K. 4 ; Tripathi, Ravi Mani 5 ; Liu, Haitao 6 ; Dhankher, Om Parkash 7 ; Tripathi, Rudra Deo 8 ; Sahi, Shivendra, V 9 ; Seth, Chandra Shekhar 1 ;

作者机构： 1.Univ Delhi, Dept Bot, Delhi 110007, India

2.Cent Univ Rajasthan, Dept Environm Sci, Ajmer 305817, Rajasthan, India

3.VBS Purvanchal Univ, Dept Environm Sci, Jaunpur 222003, Uttar Pradesh, India

4.Guangxi Acad Agr Sci, Sugarcane Res Inst, Nanning 530007, Peoples R China

5.Amity Univ, Amity Inst Nanotechnol, Noida 201303, Uttar Pradesh, India

6.Henan Agr Univ, Coll Resources & Environm, Zhengzhou 450046, Peoples R China

7.Univ Massachusetts, Stockbridge Sch Agr, Amherst, MA 01003 USA

8.Natl Bot Res Inst, CSIR, Lucknow 226001, Uttar Pradesh, India

9.St Josephs Univ, Dept Biol, Philadelphia, PA 19131 USA

关键词： Drought; Heavy metals; Hormesis; Ozone; Salinity; Ultra-violet radiation; Nanophytotoxicity; Nanoplastic; Phytoremediation; Uptake and transport

期刊名称：PLANT SCIENCE （ 影响因子：5.2； 五年影响因子：5.7 ）

ISSN： 0168-9452

年卷期： 2024 年 340 卷

页码：

收录情况： SCI

摘要： Nanotechnology offers the potential to provide innovative solutions for sustainable crop production as plants are exposed to a combination of climate change factors (CO2, temperature, UV radiation, ozone), abiotic (heavy metals, salinity, drought), and biotic (virus, bacteria, fungi, nematode, and insects) stresses. The application of particular sizes, shapes, and concentration of nanomaterials (NMs) potentially mitigate the negative impacts in plants by modulation of photosynthetic rate, redox homeostasis, hormonal balance, and nutrient assimilation through upregulation of anti-stress metabolites, antioxidant defense pathways, and genes and genes network. The present review inculcates recent advances in uptake, translocation, and accumulation mechanisms of NMs in plants. The critical theme of this review provides detailed insights into different physiological, biochemical, molecular, and stress tolerance mechanism(s) of NMs action and their cross-talk with different phytohormones. The role of NMs as a double-edged sword for climate change factors, abiotic, and biotic stresses for nutrients uptake, hormones synthesis, cytotoxic, and genotoxic effects including chromosomal aberration, and micronuclei synthesis have been extensively studied. Importantly, this review aims to provide an in-depth understanding of the hormesis effect at low and toxicity at higher doses of NMs under different stressors to develop innovative approaches and design smart NMs for sustainable crop production.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：广西农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台