Biocatalysis and Agricultural Biotechnology, Год журнала: 2025, Номер unknown, С. 103536 - 103536
Опубликована: Фев. 1, 2025
Язык: Английский
PLoS ONE, Год журнала: 2024, Номер 19(5), С. e0304586 - e0304586
Опубликована: Май 31, 2024
The integration of nanoparticles (NPs) holds promising potential to bring substantial advancements plant cryopreservation, a crucial technique in biodiversity conservation. To date, little attention has been focused on using cryobiology research. This study aimed assess the effectiveness NPs enhancing efficiency cryopreservation. In-vitro-derived shoot tips bleeding heart ( Lamprocapnos spectabilis (L.) Fukuhara) ‘Gold Heart’ and ‘Valentine’ were used as material. encapsulation-vitrification cryopreservation protocol included preculture, encapsulation, dehydration, storage liquid nitrogen, rewarming, recovery steps. Gold (AuNPs), silver (AgNPs), or zinc oxide (ZnONPs) added at various concentrations either into preculture medium protective bead matrix during encapsulation. explant survival further morphogenic biochemical events studied. Results showed that impact outcomes was cultivar-specific. In ’Valentine’ cultivar, incorporating 5 ppm AgNPs within alginate significantly improved by up 12%. On other hand, ’Gold cultivar benefited from supplementation with 5–15 ZnONPs, leading an over 28% increase rate tips. Interestingly, adding less effective sometimes counterproductive, despite promoting greater proliferation elongation explants compared control. Moreover, often induced oxidative stress (and enhanced activity APX, GPOX, SOD enzymes), which turn affected biosynthesis primary secondary metabolites. It found higher concentration (15 ppm) gold, stimulated production pigments, but cultivar-dependent matter. Our confirmed beneficial action tissues.
Язык: Английский
Процитировано
4
Frontiers in Microbiology, Год журнала: 2025, Номер 15
Опубликована: Янв. 15, 2025
Soil salinization, extreme climate conditions, and phytopathogens are abiotic biotic stressors that remarkably reduce agricultural productivity. Recently, nanomaterials have gained attention as effective agents for applications to mitigate such stresses. This review aims critically appraise the available literature on interactions involving nanomaterials, plants, microorganisms. explores role of in enhancing plant growth mitigating These materials can be synthesized by microbes, algae, they applied fertilizers stress amelioration agents. Nanomaterials facilitate nutrient uptake, improve water retention, enhance efficiency active ingredient delivery. strengthen antioxidant systems, regulate photosynthesis, stabilize hormonal pathways. Concurrently, their antimicrobial protective properties provide resilience against stressors, including pathogens pests, promoting immune responses optimizing microbial-plant symbiosis. The synergistic with beneficial microorganisms optimize under conditions. also serve carriers nutrients, regulators, pesticides, thus acting like "smart fertilizers. While nanotechnology offers great promise, addressing potential environmental ecotoxicological risks associated use is necessary. outlines pathways leveraging achieve resilient, sustainable, climate-smart systems integrating molecular insights practical applications.
Язык: Английский
Процитировано
0
Frontiers in Plant Science, Год журнала: 2025, Номер 15
Опубликована: Янв. 27, 2025
With a focus on plant tolerance to environmental challenges, nanotechnology has emerged as potent instrument for assisting crops and boosting agricultural production in the face of growing worldwide population. Nanoparticles (NPs) systems may interact molecularly change stress response, growth, development. NPs feed nutrients plants, prevent diseases pathogens, detect monitor trace components soil by absorbing their signals. More excellent knowledge processes that help plants survive various stressors would aid creating more long-term strategies combat these challenges. Despite many studies NPs’ use agriculture, we reviewed types anticipated molecular metabolic effects upon entering cells. In addition, discussed different applications against all stresses. Lastly, introduced risks, difficulties, prospects.
Язык: Английский
Процитировано
0
Agronomy, Год журнала: 2025, Номер 15(2), С. 427 - 427
Опубликована: Фев. 8, 2025
The salinity of water and soil is a constraint that has an extreme effect on germination the establishment crops. Therefore, it pivotal to boost crop salt tolerance in global semi-arid regions. By mixing Si ME medium, new complex nanoparticles (Si-CTS-HPC-ME NPs) was synthesized, we investigated role Si-CTS-HPC-ME NPs Cyamopsis tetragonoloba against stress. Thus, this study examined influence at different concentrations (N1: 0, N2: 40 N3: 80 mg L−1) some seedling growth parameters ion homeostasis L. (cluster bean) seedlings under three levels (S1: S2: 6 S3: 12 dS m−1). With increasing salinity, energy (GE), index (GI), vitality (VI), vigor (SVI), fresh weight (SFW) dry (SDW) seedlings, plumule length (PL), radicle (RL) gradually decreased, while mean time (MGT) coefficient velocity (CVG) increased salt-stressed cluster bean comparison control. However, usage effective enhancing by total phenols flavonoids improving K+, Si, Ca+2 uptake, thus reducing lipid peroxidation, decreasing sodium uptake potassium leakage, promoting compared with non-NP-treated seedlings. Meanwhile, L−1 exhibited response saline conditions other NP treatments. Consequently, application can serve as technique enhance arid climatic conditions.
Язык: Английский
Процитировано
0
Biocatalysis and Agricultural Biotechnology, Год журнала: 2025, Номер unknown, С. 103536 - 103536
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0