Carbon nanotubes in plant dynamics: Unravelling multifaceted roles and phytotoxic implications.

Autor: Wani AK; School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar, 144411, Punjab, India. Electronic address: atifkhurshid61200216@gmail.com., Khan Z; Department of Biology, College of Science, Jazan University, 45142 Jazan, Saudi Arabia., Sena S; School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar, 144411, Punjab, India., Akhtar N; School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar, 144411, Punjab, India., Alreshdi MA; Department of Chemistry, University of Ha'il, Ha'il, 814441, Saudi Arabia., Yadav KK; Faculty of Science and Technology, Madhyanchal Professional University, Ratibad, Bhopal, 4620044, India; Environmental and Atmospheric Sciences Research Group, Scientific Research Center, Al-Ayen University, Thi-Qar, Nasiriyah, 64001, Iraq., Alkahtani AM; Department of Microbiology & Clinical Parasitology College of Medicine, King Khalid University, Abha, Saudi Arabia., Wani AW; Department of Horticulture, School of Agriculture, Lovely Professional University, Jalandhar, 144411, Punjab, India., Rahayu F; Research Center for Genetic Engineering, National Research and Innovation Agency, Bogor, 16911, Indonesia., Tafakresnanto C; Research Center for Food Crops, Research Organization for Agriculture and Food, National Research Innovation Agency (BRIN), Bogor, 16911, Indonesia., Latifah E; Research Center for Horticulture, Research Organization for Agriculture and Food, National Research and Innovation Agency (BRIN), Bogor, 16911, Indonesia., Hariyono B; Research Center for Estate Crops, Research Organization for Agriculture and Food, National Research Innovation Agenc (BRIN), Bogor, 16911, Indonesia., Arifin Z; Research Center for Horticulture, Research Organization for Agriculture and Food, National Research and Innovation Agency (BRIN), Bogor, 16911, Indonesia., Eltayeb LB; Department of Medical Laboratory Sciences, College of Applied Sciences, Prince Sattam Bin AbdulAziz University-Al-Kharj, 11942, Riyadh, Saudi Arabia.
Jazyk: angličtina
Zdroj: Plant physiology and biochemistry : PPB [Plant Physiol Biochem] 2024 May; Vol. 210, pp. 108628. Date of Electronic Publication: 2024 Apr 16.
DOI: 10.1016/j.plaphy.2024.108628
Abstrakt: Carbon nanotubes (CNTs) have emerged as a promising frontier in plant science owing to their unique physicochemical properties and versatile applications. CNTs enhance stress tolerance by improving water dynamics and nutrient uptake and activating defence mechanisms against abiotic and biotic stresses. They can be taken up by roots and translocated within the plant, impacting water retention, nutrient assimilation, and photosynthesis. CNTs have shown promise in modulating plant-microbe interactions, influencing symbiotic relationships and mitigating the detrimental effects of phytopathogens. CNTs have demonstrated the ability to modulate gene expression in plants, offering a powerful tool for targeted genetic modifications. The integration of CNTs as sensing elements in plants has opened new avenues for real-time monitoring of environmental conditions and early detection of stress-induced changes. In the realm of agrochemicals, CNTs have been explored for their potential as carriers for targeted delivery of nutrients, pesticides, and other bioactive compounds. CNTs have the potential to demonstrate phytotoxic effects, detrimentally influencing both the growth and developmental processes of plants. Phytotoxicity is characterized by induction of oxidative stress, impairment of cellular integrity, disruption of photosynthetic processes, perturbation of nutrient homeostasis, and alterations in gene expression. This review aims to provide a comprehensive overview of the current state of knowledge regarding the multifaceted roles of CNTs in plant physiology, emphasizing their potential applications and addressing the existing challenges in translating this knowledge into sustainable agricultural practices.
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 Masson SAS. All rights reserved.)
Databáze: MEDLINE
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