In vivo tracking of leaf-delivered titanium dioxide nanopesticide in ginseng plant using surface-enhanced Raman scattering-labeled techniques

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113493 - 113493

Published: March 1, 2025

Language: Английский

Interpreting the potential of biogenic TiO2 nanoparticles on enhancing soybean resilience to salinity via maintaining ion homeostasis and minimizing malondialdehyde

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: April 15, 2025

Abstract The use of nanoparticles has emerged as a popular amendment and promising approach to enhance plant resilience environmental stressors, including salinity. Salinity stress is critical issue in global agriculture, requiring strategies such salt-tolerant crop varieties, soil amendments, nanotechnology-based solutions mitigate its effects. Therefore, this paper explores the role plant-based titanium dioxide (nTiO 2 ) mitigating effects salinity on soybean phenotypic variation, water content, non-enzymatic antioxidants, malondialdehyde (MDA) mineral contents. Both 0 30 ppm nTiO treatments were applied plants, along with six salt concentrations (0, 25, 50, 100, 150, 200 mM NaCl) combined effect decreased chlorophyll carotenoids which results significant decrement total fresh dry weights. Treatment control NaCl treated plants by showed improvements vegetative growth increasing chlorophyll, content carbohydrates. Additionally, application boosted accumulation contributing reduced oxidative damage (less MDA). Notably, it also mitigated Na + while promoting K Mg ++ uptake both leaves roots, essential for maintaining ion homeostasis metabolic function. These suggest that potential improve tolerance proper balance reducing MDA level, offering strategy management saline-prone areas.

Language: Английский

Morphological and Proteomic Analyses to Reveal Salt-Tolerant Mechanisms in Soybean Seedlings Treated with Titanium-Oxide Nanoparticles

Oxygen, Journal Year: 2025, Volume and Issue: 5(2), P. 4 - 4

Published: April 18, 2025

Because soybean is sensitive to salt stress, it necessary improve their stress tolerance. Titanium-oxide nanoparticles (TiO2 NPs) enhanced the growth of under stress. To elucidate promotive effects TiO2 NPs on a gel-free/label-free proteomic analysis was carried out. The principal component proteins showed that affected in roots grown differentially changed were associated with protein metabolism and transport biological process, nucleus cellular component, nucleic acid binding activity molecular function. Proteins identified proteomics verified using immunoblot analysis. abundance V-ATPase decreased increased additional whereas xyloglucan endotransglucosylase/hydrolase did not change any treatment. peroxiredoxin but These results suggest confer tolerance plants at early stage by regulating vacuole reactive oxygen scavenging systems.

Language: Английский