Clean Technologies and Environmental Policy, Journal Year: 2023, Volume and Issue: unknown
Published: July 5, 2023
Language: Английский
Plant and Soil, Journal Year: 2024, Volume and Issue: 503(1-2), P. 313 - 330
Published: March 12, 2024
Abstract Background As the world grapples with increasing agricultural demands and unpredictable environmental stressors, there is a pressing need to improve plant resilience. Therefore, understanding pioneering role of nanoparticles in alleviating stress crucial for developing stress-resilient varieties enhance food secure world. Nanoparticles have unique physical chemical properties, demonstrate their potential growth, nutrient utilization, tolerance. This review delves into mechanistic insights nanoparticle-plant interactions, highlighting how these tiny particles can mitigate diverse stressors such as drought, salinity, heavy metal toxicity. The action different types nanoparticles, including metal, carbon-based, biogenic are discussed context interaction physiology responses. Aims article also explores drawbacks implications nanoparticle use, emphasizing responsible sustainable applications. this study aimed offer exciting possibilities managing both biotic abiotic species, from improving water-use efficiency resilience via nanotechnology. Conclusions Future research directions suggested, focusing on nano-bioengineering precision agriculture create crops security. Through lens interdisciplinary research, paper underscores significance innovative tools realm agriculture, catalyzing paradigm shift towards farming systems.
Language: Английский
Citations
23
Chemosphere, Journal Year: 2024, Volume and Issue: 352, P. 141432 - 141432
Published: Feb. 16, 2024
Language: Английский
Citations
9
Nanotechnology Science and Applications, Journal Year: 2025, Volume and Issue: Volume 18, P. 35 - 56
Published: Feb. 1, 2025
Studying the role of nanoparticles in plant cryopreservation is essential for developing innovative methods to conserve genetic resources amid environmental challenges. This research investigated effects gold (AuNPs), silver (AgNPs), and zinc oxide (ZnONPs) on structural integrity, stability, metabolic activity cryopreserved materials with medicinal properties. Shoot tips from two bleeding heart (Lamprocapnos spectabilis (L). Fukuhara) cultivars, 'Gold Heart' 'Valentine', were using encapsulation-vitrification technique, added at concentrations 5 or 15 ppm during either preculture phase alginate bead matrix formation. Post-recovery, plants underwent histological, molecular, biochemical analyses. Electron microscopy observations LN-derived material confirmed production micro-morpho-structurally stable cells. It was found that could penetrate cell accumulate its various compartments, including nucleus. As analysis, SCoT markers identified polymorphisms 11.5% plants, while RAPDs detected mutations 1.9% 'Valentine' specimens. Analysis Molecular Variance (AMOVA) indicated cultivar, all variation within populations not significantly affected by nanoparticle treatments. In Heart', majority (94%) populations, 6% attributed treatments (mostly application ZnONPs). The influenced profile particularly affecting synthesis phenolic acids aldehydes, as well antioxidant mechanisms both cultivars. content proteins altered but 'Valentine'. results suggest different types NPs have varying specific metabolites, which be harnessed modulate secondary metabolism desired pharmacological outcomes.
Language: Английский
Citations
1
The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 913, P. 169493 - 169493
Published: Dec. 25, 2023
Language: Английский
Citations
21
International Journal of Molecular Sciences, Journal Year: 2023, Volume and Issue: 24(15), P. 12297 - 12297
Published: Aug. 1, 2023
Zinc oxide nanoparticles (ZnO NPs) are among the most widely used nanomaterials. They have multiple applications in cosmetics, textiles, paints, electronics and, recently, also biomedicine. This extensive use of ZnO NPs notably increases probability that both humans and wildlife subjected to undesirable effects. Despite being studied from a toxicological point view, much remains unknown about their ecotoxicological effects or how they may affect specific cell types, such as cells central nervous system. The main objective this work was investigate on human glial zebrafish embryo development explore role released Zn2+ ions these viability A172 were assessed with an MTT assay morphological analysis. potential acute developmental toxicity employing (Danio rerio) embryos. To determine vitro vivo observed effects, we measured release flame atomic absorption spectrometry. Then, embryos treated water-soluble salt (zinc sulfate) at concentrations equal number by tested NPs. Exposure induced alterations significant decrease depending concentration duration treatment, even after removing overestimation due NP interference. Although there no signs embryos, hatching detected exposure highest tested. ability into medium concentration-dependent manner confirmed. did not seem entirely responsible for cells, but likely rate. results obtained contribute knowledge
Language: Английский
Citations
19
International Journal of Molecular Sciences, Journal Year: 2023, Volume and Issue: 24(21), P. 15775 - 15775
Published: Oct. 30, 2023
Ginkgo biloba is a highly valuable medicinal plant known for its rich secondary metabolites, including flavonoids. Zinc oxide nanoparticles (ZnO-NPs) can be used as nanofertilizers and nano-growth regulators to promote growth development. However, little about the effects of ZnO-NPs on flavonoids in G. biloba. In this study, was treated with different concentrations (25, 50, 100 mg/L), it found that 25 mg/L enhanced fresh weight, dry zinc content, flavonoids, while 50 had an inhibitory effect growth. Furthermore, quantitative reverse transcription (qRT)-PCR revealed increased total flavonols were mainly due promotion expression flavonol structural genes such GbF3H, GbF3′H, GbFLS. Additionally, when GbF3H gene overexpressed tobacco calli, increase flavonoid content observed. These findings indicate play crucial role accumulation which potentially yield quality production.
Language: Английский
Citations
17
Particle & Particle Systems Characterization, Journal Year: 2024, Volume and Issue: 41(11)
Published: April 26, 2024
Abstract Due to its unique properties and advantageous traits, zinc oxide has garnered significant attention in recent years for the green synthesis of ZnO nanoparticles (ZnO‐NP). This paper is focused on ZnO‐NPs mediated by Adiantum capillus‐veneris L. leaf extract assesses their potential biological activities. In this study, ZnO‐NP synthesized using A. L . extract. The are characterized using, UV–vis spectroscopy, energy‐dispersive X‐ray spectroscopy (EDX), (SEM) scanning electron microscopy, diffraction (XRD), Fourier transform infrared (FT‐IR) spectrophotometry. antibacterial, antifungal, anti‐inflammatory, antioxidant formulated also inspected. UV–vis, XRD, SEM, EDX, FTIR confirmed formation purity ZnO‐NPs. exhibit efficient antimicrobial potency against Escherichia coli , Pseudomonas aeruginosa Staphylococcus aureus Aspergillus niger fumigatus Gram‐positive bacteria, particularly S. more susceptible ZnO‐NPs, with largest inhibition zone 32 mm. contrast, E. P. display smaller zones 25 27 mm respectively. Anti‐inflammatory tests show that have a anti‐inflammatory effect egg albumin bovine serum denaturation, possess low toxicity erythrocytes, highly hemocompatible.
Language: Английский
Citations
7
Waste and Biomass Valorization, Journal Year: 2024, Volume and Issue: 15(8), P. 4717 - 4734
Published: April 3, 2024
Language: Английский
Citations
6
Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 210, P. 108624 - 108624
Published: April 16, 2024
Language: Английский
Citations
6
Metabolites, Journal Year: 2023, Volume and Issue: 13(8), P. 905 - 905
Published: Aug. 2, 2023
The implementation of nanotechnology in the field plant tissue culture has demonstrated an interesting impact on vitro growth and development. Furthermore, accompanying nanoparticles been showed to be a reliable alternative for biosynthesis secondary metabolites. Herein, effectiveness zinc oxide (ZnONPs) Delonix elata calli, as well their phytochemical profiles, were investigated. seeds collected germinated, then species was determined based PCR product sequence ITS1 ITS4 primers. Afterward, calli derived from seedlings subjected 0, 10, 20, 30, 40, 50 mg/L ZnONPs. ZnONPs biologically synthesized using Ricinus communis aqueous leaf extract, which acts capping reducing agent, nitrate solution. nanostructures biogenic confirmed different techniques like UV-visible spectroscopy (UV), zeta potential measurement, Fourier transform infrared spectra (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM). Adding 30 MS media (containing 2.5 µM 2,4-D 1 BAP) resulted highest callus fresh weight (5.65 g) compared control other ZnONP treatments. Similarly, more phenolic accumulation (358.85 µg/g DW) flavonoid (112.88 contents achieved at mg/L. high-performance liquid chromatography (HPLC) analysis significant increments gallic acid, quercetin, hesperidin, rutin all treated control. On hand, gas mass (GC-MS) extracts revealed that nine compounds common among extracts. Moreover, most predominant compound found with bis(2-ethylhexyl) phthalate, percentage areas 27.33, 38.68, 22.66, 17.98%, respectively. 10 octadecanoic 2-propenyl ester heptanoic acid. In conclusion, this study, green exerted beneficial effects improved production bioactive compounds, especially dose
Language: Английский
Citations
13