Enzyme-Responsive Lignin Nanocarriers for Triggered Delivery of Abamectin to Control Plant Root-Knot Nematodes (Meloidogyne incognita)

Journal of Agricultural and Food Chemistry, Год журнала: 2023, Номер 71(8), С. 3790 - 3799

Опубликована: Фев. 17, 2023

Intelligently responsive nanoparticles can improve insecticidal activity against target organisms and reduce the use of pesticides in agriculture. In this study, enzymatic hydrolysis lignin (EHL) nanocarriers with enzyme responsiveness were successfully prepared by electrostatic interaction, abamectin (Abm)-loaded EHL-based (Abm@L-CL) investigated. The release behavior Abm@L-CL showed that Abm was released rapidly presence cellulase pectinase but slowly under natural conditions. treatment (LC50 = 0.68 μg/mL) nematodes (Meloidogyne incognita) significantly more effective than original 1.32 μg/mL). mortality rate 90% applying same dose after 12 h. bioactivity root-knot 1.7-fold greater Abm. result fluorescence indicated could enter intestinal tract through oral cavity achieve obvious gastric toxicity. Furthermore, enzyme-controlled lignin-based penetrate tomato root near elongation zone. This study provided intelligent enzyme-responsive for efficient management soil-borne diseases pests green agricultural inputs.

Язык: Английский

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Nanomaterials: Recent advances in plant disease diagnosis and treatment

Nano Today, Год журнала: 2024, Номер 57, С. 102326 - 102326

Опубликована: Май 30, 2024

Язык: Английский

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Nanomaterials in agricultural soils: Ecotoxicity and application

Current Opinion in Environmental Science & Health, Год журнала: 2022, Номер 31, С. 100432 - 100432

Опубликована: Дек. 16, 2022

Язык: Английский

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Dynamic microbial regulation of triiron tetrairon phosphate nanomaterials in the tomato rhizosphere

Environmental Science Nano, Год журнала: 2024, Номер 11(3), С. 1157 - 1169

Опубликована: Янв. 1, 2024

In this study, microbial dynamics in the tomato rhizosphere was explored at seedling, flowering, and mature stages after soil amended with 50 mg kg −1 triiron tetrairon phosphate nanomaterials (Fe 7 (PO 4 ) 6 NMs) conventional ion fertilizer.

Язык: Английский

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Toxicity of metal-based nanomaterials in different organisms

Toxin Reviews, Год журнала: 2024, Номер 43(2), С. 236 - 254

Опубликована: Фев. 15, 2024

Metal-based nanomaterials (MNMs) possess exceptional properties that have led to their widespread use in various fields, including medicine, energy, electronics, and agriculture. However, this increased utilization of MNMs also raises concerns about potential release into environmental compartments, such as soil, water bodies, the atmosphere, which could adversely affect system living organisms. Hence, it is crucial investigate risks associated with MNMs. This review comprehensively discusses adverse effects at different levels, organismal, tissue, metabolic, molecular, genetic levels. Additionally, offers a holistic perspective on overall impact. Specifically, biological models are categorized based medium, tissues, organs, growth, development, reproduction individual summarized. Furthermore, mechanisms underlying toxicity toward discussed. By doing so, provides comprehensive system-level understanding nanotoxicity.

Язык: Английский

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Plant-nano interactions: A new insight of nano-phytotoxicity

Plant Physiology and Biochemistry, Год журнала: 2024, Номер 210, С. 108646 - 108646

Опубликована: Апрель 18, 2024

Язык: Английский

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Iron-doped carbon dots nanozyme scavenged reactive oxygen species system for inhibiting effectively the uptake of arsenic in lettuce

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159956 - 159956

Опубликована: Янв. 1, 2025

Язык: Английский

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Potential roles of carbon nanotubes in flowering and regulation of fruit ripening

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 103 - 118

Опубликована: Янв. 1, 2025

Язык: Английский

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Green synthesis of manganese ferrite nanoparticles: A sustainable pathway for wastewater treatment and beyond

Journal of Water Process Engineering, Год журнала: 2025, Номер 71, С. 107329 - 107329

Опубликована: Фев. 26, 2025

Язык: Английский

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Detoxification Strategy of Titanium Oxide Nanoparticles Driving Endogenous Molecules Metabolism to Modulate Atrazine Conversion in Lactuca sativa L.

Environmental Science & Technology, Год журнала: 2025, Номер unknown

Опубликована: Март 24, 2025

Nanoparticles (NPs) exhibit the potential to enhance plant tolerance organic pollutant stress, but how they drive endogenous molecules detoxify contaminants remains be further investigated. This study clarified modulatory mechanisms by which foliar or root application of biosynthesized titanium oxide NPs (g-nTiO2) alleviated atrazine (ATZ) toxicity Lactuca sativa L. Compared with ATZ-alone group, 10 mg/L g-nTiO2 intensified light-harvesting, photoelectron transfer, and reduced oxidative damage, thereby improving growth inducing metabolic reprogramming. Specifically, activated pathways related energy supply defense detoxification, while stabilizing membrane lipid nitrogen metabolism. Furthermore, modulation biomarkers involved in balancing cellular homeostasis stimulating ultimately boosted lettuce resistance ATZ physiological performance. Molecular docking analysis revealed that enhanced Phase II metabolism glutathione amino acids through increasing detoxification enzyme activities 23–44%, confirmed driving role alleviating phytotoxicity lettuce. Collectively, these findings provide a prospective nanoenabled strategy for mitigating crop sensitivity pesticide residues safe sustainable agricultural production.

Язык: Английский

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