Nanotechnology, Год журнала: 2024, Номер unknown, С. 1 - 51
Опубликована: Янв. 1, 2024
Язык: Английский
Journal of Controlled Release, Год журнала: 2024, Номер 367, С. 837 - 847
Опубликована: Фев. 15, 2024
Язык: Английский
Процитировано
10
Crop Health, Год журнала: 2025, Номер 3(1)
Опубликована: Фев. 26, 2025
Язык: Английский
Процитировано
1
Plants, Год журнала: 2025, Номер 14(6), С. 977 - 977
Опубликована: Март 20, 2025
RNA interference (RNAi) has emerged as a potent mechanism for combating pathogenic fungi and oomycetes over the past decades. It offers promising gene-silencing approach by targeting crucial genes involved in diseases caused economically scientifically significant fungal pathogens, such Botrytis cinerea Fusarium species. Simultaneously, nano-agro-products have gained attention alternatives to traditional fungicides plant protection strategies. However, instability of naked molecules outside cellular environment presents challenge, they degrade rapidly, limiting their efficacy prolonged disease control. Concerns regarding toxicity protective nanoparticles non-target organisms also arisen. Integrating RNAi with nano-agro-products, particularly nanocarriers, form RNA-nano complexes demonstrated potential, providing enhanced stability, reduced toxicity, extended This review explores mechanisms complexes-mediated protection, addressing stability nano-toxicity issues while examining prospects complex research pathogen management.
Язык: Английский
Процитировано
1
Crop Health, Год журнала: 2023, Номер 1(1)
Опубликована: Ноя. 30, 2023
Abstract Nanoparticles (NPs) have emerged as a revolutionary strategy in the field of agriculture, offering innovative solutions for enhancing plant health, disease management, and sustainable crop production. This review summarizes multifaceted roles NPs, synthesized chemically biologically, encompassing NP modulation immunity against pathogens, mechanisms uptake, potential applications control. The integration NPs delivery vehicles bioactive molecules, enabling targeted nutrients, hormones, RNA interference chemical protectants growth regulation is also discussed detail. critically examines safety environmental considerations associated with application agriculture sector, including toxicity, fate, risks. Future perspectives encompass precision eco-friendly unraveling intricate plant-NP interactions, necessity responsible innovation. At nexus nanotechnology this underscores transformative revolutionizing health while highlighting importance to ensure resilient agricultural systems.
Язык: Английский
Процитировано
17
Nanomaterials, Год журнала: 2024, Номер 14(8), С. 710 - 710
Опубликована: Апрель 18, 2024
The biosynthesis of silver nanoparticles (AgNPs) using plant extracts has become a safe replacement for conventional chemical synthesis methods to fight pathogens. In this study, the antifungal activity biosynthesized AgNPs was evaluated both in vitro and under greenhouse conditions against root rot fungi common beans (Phaseolus vulgaris L.), including Macrophomina phaseolina, Pythium graminicola, Rhizoctonia solani, Sclerotium rolfsii. Among eleven AgNPs, those synthesized Alhagi graecorum extract displayed highest efficacy suppressing fungi. findings showed that made with A. at concentration 100 μg/mL greatly slowed down growth mycelium R. P. S. rolfsii, M. phaseolina by 92.60%, 94.44%, 75.93%, 79.63%, respectively. Additionally, minimum inhibitory (75 μg/mL) very effective all these fungi, lowering pre-emergence damping-off, post-emergence disease percent severity conditions. treatment led increased length, shoot fresh weight, dry vigor index bean seedlings compared control group. confirmed various physicochemical techniques, UV spectroscopy, Fourier-transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), X-ray diffraction (XRD), scanning (SEM), energy-dispersive (EDS) analysis. Collectively, study highlight potential as an environmentally sustainable approach controlling beans.
Язык: Английский
Процитировано
7
Nanotechnology Reviews, Год журнала: 2024, Номер 13(1)
Опубликована: Янв. 1, 2024
Abstract Nanobiofertilizers have emerged as an innovative tool for enhancing crop productivity. In the current research, zinc oxide nanoparticles (ZnONPs) were mycosynthesized using cell-free supernatant of Trichoderma harzianum and optimized physical parameters. Characterization UV-Visible spectroscopy, dynamic light scattering analysis, zeta potential X-ray diffraction (XRD) Fourier transform infrared spectroscopy (FTIR), Scanning electron microscopy-EDX, HR-Transmission microscopy confirmed formation ZnONPs with flower-like morphology average size 314 nm. The value was +1.9 mV indicating neutral NPs. FTIR peak at 401 cm −1 revealed presence ZnONPs. XRD analysis hexagonal wurtzite crystalline nature effect 10–1,000 ppm combined liquid bio-slurry (BS) studied on seed germination growth Vigna radiata. Combination 250 BS 1:2 ratio showed 22.6% increase in shoot length well 18.4% root compared to control vitro studies. Vivo pot experiments no significant difference secondary metabolites after 60 days, but increased by 38.9% 46.95% control.
Язык: Английский
Процитировано
4
Chemosphere, Год журнала: 2024, Номер 356, С. 141904 - 141904
Опубликована: Апрель 4, 2024
Язык: Английский
Процитировано
4
The Science of The Total Environment, Год журнала: 2024, Номер 933, С. 173068 - 173068
Опубликована: Май 8, 2024
Язык: Английский
Процитировано
4
Discover Nano, Год журнала: 2024, Номер 19(1)
Опубликована: Июль 18, 2024
Abstract A crucial determining factor in agricultural productivity is biotic stress. In addition, supply of quality food to the ever-increasing world’s population has raised demand tremendously. Therefore, enhanced crop only option mitigate these concerns. It ultimately demanded often and indiscriminate use synthetic agrochemicals such as chemical fertilizers, pesticides, insecticides, herbicides, etc. for management various stresses including a variety plant pathogens. However, chain biosphere are severely impacted due harmful their byproducts. Hence, it need hour search novel, effective ecofriendly approaches plants. Particularly, disease management, efforts being made take advantage newly emerged science i.e. nanotechnology creation inorganic nanoparticles (NPs) metallic, oxide, sulphide, through different routes application management. Among these, green nanomaterials which synthesized using environmentally friendly methods materials reported possess unique properties (such high surface area, adjustable size shape, specific functionalities) making them ideal candidates targeted control. Nanotechnology can stop losses by managing diseases from soil, plants, hydroponic systems. This review mainly focuses on biologically produced NPs treatment caused bacteria, viruses, fungi. The utilization synthesis intelligent pesticide biomolecule control delivery systems, considered its pursuit less hazardous, sustainable, methods.
Язык: Английский
Процитировано
3
Current Applied Physics, Год журнала: 2024, Номер 67, С. 133 - 142
Опубликована: Авг. 8, 2024
Язык: Английский
Процитировано
3