文献类型： 外文期刊
作者： Li, Lingxiangyu 1 ; Xu, Zhenlan 2 ; Tang, Jie 1 ; Hao, Jinghua 1 ; Li, Zhigang 1 ; Zhu, Nali 1 ; Kah, Melanie 4 ; Wang, Yawei 3 ; Jiang, Guibin 3 ;
作者机构： 1.Univ Chinese Acad Sci, Hangzhou Inst Adv Study, Sch Environm, Zhejiang Key Lab Environm & Hlth New Pollutants, Hangzhou 310024, Peoples R China
2.Zhejiang Acad Agr Sci, Inst Agroprod Safety & Nutr, State Key Lab Managing Biot & Chem Threats Qual &, Hangzhou 310021, Peoples R China
3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China
4.Univ Auckland, Sch Environm, Auckland 1142, New Zealand
关键词： Chiral nanomaterials; Plant protection; Plantnutrition; Selective recognition; Targeted controlling
期刊名称：JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY （ 影响因子：6.2； 五年影响因子：6.4 ）
ISSN： 0021-8561
年卷期： 2025 年 73 卷 29 期
页码：
收录情况： SCI
摘要： Monitoring biotic and abiotic stress in agricultural crops is important for sustainable food and agriculture. Nanotechnology provides emerging opportunities for plants to boost stress tolerance, wherein chiral nanomaterials have been developed and studied for their intrinsic chirality or spatial asymmetry at the nanoscale. Chiral nanomaterials have been proposed for a wide range of uses, including the development of biosensors, the production of targeted antiviral and antibacterial agents, and the preparation of superior fertilizers, showing the potential to achieve higher yields and improved quality of crops. Chiral-dependent performances are related to the biorecognition of enantiomers, wherein the response to different isomers primarily originates from differences in their physical structure. A phenomenon can be exploited to develop new monitoring approaches and targeted therapy to alleviate biotic and abiotic stress that affects crop quality and quantity, showing enantiomer-dependent interactions between chiral nanomaterials and biological molecules in plants. Taken together, nanoscale chirality provides new opportunities that should be further explored to improve plant protection and nutrition and to support more sustainable food production systems.
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