Journal of Hazardous Materials Advances, Год журнала: 2024, Номер unknown, С. 100584 - 100584
Опубликована: Дек. 1, 2024
Язык: Английский
Nanomaterials, Год журнала: 2024, Номер 14(2), С. 131 - 131
Опубликована: Янв. 5, 2024
Nanoparticle transport into plants is an evolving field of research with diverse applications in agriculture and biotechnology. This article provides overview the challenges prospects associated nanoparticles plants, focusing on delivery methods detection within plant tissues. Passive assisted methods, including use roots leaves as introduction sites, are discussed, along their respective advantages limitations. The barriers encountered nanoparticle to highlighted, emphasizing need for innovative approaches (e.g., stem a new recognition site) optimize efficiency. In recent years, efforts have intensified, leading evendeeper understanding intricate mechanisms governing interaction nanomaterials tissues cells. Investigations uptake pathways translocation revealed nuanced responses different types nanoparticles. Additionally, this delves importance studying localization quantification Various techniques presented valuable tools comprehensively nanoparticle–plant interactions. reliance multiple data validation emphasized enhance reliability findings. future outlooks explored, potential alternative such stems, continued development formulations that improve adhesion penetration. By addressing these fostering multidisciplinary research, poised make significant contributions sustainable environmental management.
Язык: Английский
Процитировано
54
The Science of The Total Environment, Год журнала: 2023, Номер 886, С. 163998 - 163998
Опубликована: Май 10, 2023
Язык: Английский
Процитировано
49
Journal of Hazardous Materials, Год журнала: 2023, Номер 456, С. 131599 - 131599
Опубликована: Май 9, 2023
Язык: Английский
Процитировано
48
Frontiers in Plant Science, Год журнала: 2025, Номер 15
Опубликована: Янв. 17, 2025
Ensuring global food security and achieving sustainable agricultural productivity remains one of the foremost challenges contemporary era. The increasing impacts climate change environmental stressors like drought, salinity, heavy metal (HM) toxicity threaten crop worldwide. Addressing these demands development innovative technologies that can increase production, reduce impacts, bolster resilience agroecosystems against variation. Nanotechnology, particularly application nanoparticles (NPs), represents an approach to strengthen enhance sustainability agriculture. NPs have special physicochemical properties, including a high surface-area-to-volume ratio ability penetrate plant tissues, which enhances nutrient uptake, stress resistance, photosynthetic efficiency. This review paper explores how abiotic impact crops role in bolstering resistance challenges. main emphasis is on potential boost tolerance by triggering defense mechanisms, improving growth under stress, yield. demonstrated addressing key challenges, such as leaching, declining soil fertility, reduced yield due poor water management. However, applying must consider regulatory concerns, accumulation, non-target organisms, consumer perceptions NP-enhanced products. To mitigate land should be integrated with precision agriculture technologies, allowing targeted nano-fertilizers nano-pesticides. Although further research necessary assess their advantages address present promising cost-effective for enhancing future.
Язык: Английский
Процитировано
5
Acta Physiologiae Plantarum, Год журнала: 2025, Номер 47(2)
Опубликована: Янв. 27, 2025
Язык: Английский
Процитировано
3
BMC Plant Biology, Год журнала: 2022, Номер 22(1)
Опубликована: Дек. 2, 2022
Considering titanium dioxide nanoparticles (TiO2 NPs) role in plant growth and especially tolerance against abiotic stress, the present work, TiO2 NPs were green synthesized using an aqueous solution of Aloe vera leaf extract as a capping agent tetrachloride precursor. These characterized different techniques: UV spectrophotometer, scanning electron microscopy (SEM), transmission (TEM), Fourier transform infrared (FTIR) spectroscopy X-ray diffraction (XRD). Results revealed that possess tetragonal morphology with size ranging from 10 to 25 nm. Additionally, work evaluated effects three concentrations (0, 30 50 ppm) six NaCl 25, 50, 100, 150 200 mM) their interactions respect germination parameters, vigor indices, oxidative stress DPPH free radical scavenging two varieties soybean (Glycine max L. var. 22 35).Results demonstrated all traits indices negatively affected under salinity levels. Also, contents hydrogen peroxide (H2O2) malondialdehyde (MDA) significantly increased by increasing varieties. Most interestingly, (30 mediated positive on reducing H2O2 MDA enhancing antioxidant (decreasing IC50) whereas ppm showed intermediate response both control saline soil conditions.Our findings demonstrate enhancement application well its ameliorative potential dealing salinity.
Язык: Английский
Процитировано
52
Frontiers in Plant Science, Год журнала: 2022, Номер 13
Опубликована: Май 20, 2022
Enhanced crop growth and yield are the recurring concerns in agricultural field, considering soaring world population climate change. Abiotic stresses one of major limiting factors for constraining production, several economically important horticultural crops, contribute to almost 70% gap. Salt stress is these unsought abiotic that has become a consistent problem agriculture over past few years. Salinity further induces ionic, osmotic, oxidative result various metabolic perturbations (including generation reactive oxygen, carbonyl, nitrogen species), reduction water potential (ψ w ), distorted membrane potential, injury, altered rates photosynthesis, leaf senescence, reduced assimilation, among others); thereby provoking drastic yield. One strategies mitigate salt use natural plant extracts (PEs) instead chemical fertilizers, thus water, soil, environmental pollution. PEs mainly consist seeds, roots, shoots, fruits, flowers, leaves concentrates employed either individually or mixtures. Since usually rich bioactive compounds (e.g., carotenoids, flavonoids, phenolics, etc.), therefore they effective regulating redox metabolism, promoting However, like stage, doses applied, application method, conditions may greatly influence their impact on plants. have been reported enhance tolerance plants primarily through modulation signaling signatures pathways Na + , ANNA4, GIPC, SOS3, SCaBP8 Ca 2+ sensors, regulation machinery [e.g., superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX), non-specific (POX), glutathione (GPX), peroxiredoxin (Prx), ascorbic acid (AsA), (GSH), α-tocopherol, etc.]. The current study highlights role terms sources, methods preparation, mode action with subsequent physiological changes induced against salinity. an explicit remains nebulous, which might be explicated utilizing transcriptomics, proteomics, metabolomics, bioinformatics approaches. Being ecological economical, pave way ensuring food security this challenging era
Язык: Английский
Процитировано
47
Saudi Journal of Biological Sciences, Год журнала: 2022, Номер 30(1), С. 103485 - 103485
Опубликована: Ноя. 1, 2022
Nanotechnology is perhaps the most widely explored scientific domain in current era. With advent of NPs, revolutionary changes have been observed various disciplines. Among ZnO-NPs are center contemplation owing to their biocompatible nature. These nanoparticles prepared using a number techniques; however, biological methods among popular synthesis approaches. The research therefore reports phyto-fabrication mediated by Delphinium uncinatum root extract. resulting NPs were subjected standard characterization such fourier transformed infrared spectroscopy, X-ray diffraction and transmission electron microscopy. exploited possible antioxidant, antimicrobial, antidiabetic, cytotoxic, anti-inflammatory anti-ageing potency. FTIR confirmed capping variety phytochemicals. average size was approximately 30 nm. exhibited substantial bio-potency proved be highly even at higher concentrations. revealed strong antimicrobial potency for Pseudomonas aeruginosa proving susceptible strain showing inhibition 16 ± 0.98. also showed dose dependent antidiabetic cytotoxic potential. COX-1, COX-2, 15-LOX sPLA2 efficiently inhibited upon exposure confirming potential ZnO-NPs. Similarly, considerable anti-aging diverse potentials, can prove potent weapon against plethora diseases; further study necessary order discover precise mechanism that responsible these NPs.
Язык: Английский
Процитировано
43
Journal of Experimental Botany, Год журнала: 2023, Номер 74(12), С. 3406 - 3424
Опубликована: Март 22, 2023
Abstract Due to their unique properties, nanomaterials behave peculiarly in biosystems. Regarding plants, the interactions of can be interpreted on a spatial scale: from local cells systemic effects whole plants and ecosystems. Interpreted time scale, may immediate or subsequent. At cellular level, composition structure cell wall membranes are modified by nanomaterials, promoting internalization. The germination seedling physiology primary secondary metabolism shoot realized at organ organism levels. Nanomaterials interact with beneficial ecological partners plants. plant growth-promoting rhizobacteria legume–rhizobia symbiosis stimulating inhibitory, depending concentration type nanomaterial. exert negative effect arbuscular mycorrhiza, vice versa. Pollinators exposed which affect reproduction. substances released roots influence availability rhizosphere, components trigger internalization, translocation, transformation nanomaterials. Understanding multilevel bidirectional relationship between is great relevance.
Язык: Английский
Процитировано
36
Physiology and Molecular Biology of Plants, Год журнала: 2023, Номер 29(1), С. 93 - 107
Опубликована: Янв. 1, 2023
Язык: Английский
Процитировано
33