دورية أكاديمية
Nanomaterials in plant physiology: Main effects in normal and under temperature stress.
| العنوان: | Nanomaterials in plant physiology: Main effects in normal and under temperature stress. |
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| المؤلفون: | Venzhik Y; K.A. Timiryazev Institute of Plant Physiology, Russian Academy of Sciences, Moscow, Russia. Electronic address: jul.venzhik@gmail.com., Deryabin A; K.A. Timiryazev Institute of Plant Physiology, Russian Academy of Sciences, Moscow, Russia., Dykman L; Institute of Biochemistry and Physiology of Plants and Microorganisms, Saratov Scientific Centre of the Russian Academy of Sciences, Saratov, Russia. |
| المصدر: | Plant science : an international journal of experimental plant biology [Plant Sci] 2024 Sep; Vol. 346, pp. 112148. Date of Electronic Publication: 2024 Jun 03. |
| نوع المنشور: | Journal Article; Review |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Ireland Country of Publication: Ireland NLM ID: 9882015 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-2259 (Electronic) Linking ISSN: 01689452 NLM ISO Abbreviation: Plant Sci Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: <2010>- : Shannon, Co. Clare : Elsevier Ireland Original Publication: Shannon [Clare] : Elsevier Scientific Publishers Ireland Ltd., c1985- |
| مواضيع طبية MeSH: | Nanostructures* , Plant Physiological Phenomena*, Stress, Physiological ; Photosynthesis ; Metal Nanoparticles ; Plants/drug effects ; Plants/metabolism ; Temperature ; Antioxidants/metabolism |
| مستخلص: | Global climate change and high population growth rates lead to problems of food security and environmental pollution, which require new effective methods to increase yields and stress tolerance of important crops. Nowadays the question of using artificial chemicals is very relevant in theoretical and practical terms. It is important that such substances in low concentrations protect plants under stress conditions, but at the same time inflict minimal damage on the environment and human health. Nanotechnology, which allows the production of a wide range of nanomaterials (NM), provides novel techniques in this direction. NM include structures less than 100 nm. The review presents data on the methods of NM production, their properties, pathways for arrival in plants and their use in human life. It is shown that NM, due to their unique physical and chemical properties, can cross biological barriers and accumulate in cells of live organisms. The influence of NM on plant organism can be both positive and negative, depending on the NM chemical nature, their size and dose, the object of study, and the environmental conditions. This review provides a comparative analysis of the effect of artificial metal nanoparticles (NPm), the commonly employed NMs in plant physiology, on two important aspects of plant life: photosynthetic apparatus activity and antioxidant system function. According to studies, NM affect not only the functional activity of photosynthetic apparatus, but also structural organization of chloroplats. In addition, the literature analysis reflects the dual action of NM on oxidative processes, and antioxidant status of plants. These facts considerably complicate the ideas about possible mechanisms and further use of NPm in biology. In this regard, data on the effects of NM on plants under abiotic stressors are of great interest. Separate section is devoted to the use of NM as adaptogens that increase plant stress tolerance to unfavorable temperatures. Possible mechanisms of NM effects on plants are discussed, as well as the strategies for their further use in basic science and sustainable agriculture. Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2024 Elsevier B.V. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Nanomaterials plant physiology adaptation photosynthetic apparatus antioxidant system unfavorable temperatures |
| المشرفين على المادة: | 0 (Antioxidants) |
| تواريخ الأحداث: | Date Created: 20240605 Date Completed: 20240715 Latest Revision: 20240715 |
| رمز التحديث: | 20240716 |
| DOI: | 10.1016/j.plantsci.2024.112148 |
| PMID: | 38838991 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1873-2259 |
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| DOI: | 10.1016/j.plantsci.2024.112148 |