Inhibition mechanism of Rhizoctonia solani by pectin-coated iron metal-organic framework nanoparticles and evidence of an induced defense response in rice

Journal of Hazardous Materials, Год журнала: 2024, Номер 474, С. 134807 - 134807

Опубликована: Июнь 4, 2024

Язык: Английский

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Sodium-lignosulfonate-conjugated metal–organic frameworks as dual-stimulus-responsive carriers for improved pesticide targeting

International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 141275 - 141275

Опубликована: Фев. 1, 2025

Язык: Английский

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Two Birds with One Stone: Eco‐Friendly Nano‐Formulation Endows a Commercial Fungicide with Excellent Insecticidal Activity

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 28, 2025

Abstract The development of multi‐action pesticides presents significant advantages, including cost‐effectiveness, reduced application frequency, enhanced resistance management, and minimized environmental impact. Despite its efficacy in targeting chitin synthase both fungi insects, the insecticidal performance polyoxin B remains limited. To overcome this limitation, a novel nano‐formulation, B@ZTS is developed, utilizing agricultural byproducts, tea saponin, zein. This formulation features small particle size, high leaf deposition efficiency, excellent dispersion properties. Leveraging disulfide bond system, designed to respond intracellular reducing environment, enabling controlled release B. Remarkably, nano‐formulation facilitates penetration physiological barriers, achieving equivalent fungicidal at only one‐fifth dosage. work highlights potential eco‐friendly, cost‐effective, multifunctional nano‐pesticides, providing compelling solution for sustainable practices demonstrating broad applicability integrated pest disease management.

Язык: Английский

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Carboxymethyl Cellulose Surface Modification Alleviates the Toxicity of Fe-MOFs to Rice and Improves Iron Absorption

Nanomaterials, Год журнала: 2025, Номер 15(5), С. 336 - 336

Опубликована: Фев. 21, 2025

Iron-based metal-organic frameworks (Fe-MOFs) are widely used for agricultural chemical delivery due to their high loading capacity, and they also have the potential provide essential iron plant growth. Therefore, hold significant promise applications. Evaluating biotoxicity of Fe-MOFs is crucial optimizing use in agriculture. In this study, we natural biomacromolecule carboxymethyl cellulose (CMC) encapsulate Fe-MOF NH2-MIL-101 (Fe) (MIL). Through hydroponic experiments, investigated biotoxic effects on rice before after CMC modification. The results show that accumulation dependent dose exposure concentration Fe-MOFs. modification (MIL@CMC) can reduce release rate Fe ions from aqueous solutions with different pH values (5 7). Furthermore, MIL@CMC treatment significantly increases absorption by both aboveground root parts rice. alleviated growth inhibition seedlings increased biomass under medium- high-exposure conditions. Specifically, roots, MIL induced a more intense oxidative stress response, activities related antioxidant enzymes (CAT, POD, SOD) MDA content. Our demonstrated encapsulation NH2-MIL-101(Fe) using effectively damage promoted uptake These findings suggest rational positive effect reducing phytotoxicity MOFs improving biosafety

Язык: Английский

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Core reinforcement strategy enhances the foliar stability and efficacy of electrostatic self‐assembled microcapsules

Pest Management Science, Год журнала: 2025, Номер unknown

Опубликована: Март 21, 2025

Abstract BACKGROUND At present, it is vital to develop a stable and efficient pesticide delivery system optimize foliar utilization, which could improve control efficacy, enhance resistance adverse climates, prolong retention. In this study, reaction monomers methylene diphenyl diisocyanate (MDI) polycaprolactone diol (PCL) were used synthesize polymer network structure for loading the organic phase of pesticides in micron‐reactor, then shell was formed by sodium lignosulfonate (SL) didecyl dimethyl ammonium chloride (DDAC) through electrostatic self‐assembly, resulting self‐assembled microcapsules loading, stability efficacy discussed. RESULTS Self‐assembled Pyr@MCs‐C Pyr@MCs‐V with cores different mechanical strength morphological characteristics are realized regulating ratio MDI PCL. Compared conventional microcapsule Pyr@MCs‐S, exhibit unruptured morphology dehydrated environment. Moreover, provide similar fungicidal activity as emulsifiable concentrate. Notably, washout property increased 3.20 3.51 times, respectively, ultraviolet (UV) resistances two 5.72 5.02 promote efficiency duration. CONCLUSION summary, has simple preparation process performances, making promising precise platform. © 2025 Society Chemical Industry.

Язык: Английский

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Contaminants Removal and Monitoring: The Role of Hybrid MOFs in Agricultural Advancement and Soil Amendment

Advanced Sustainable Systems, Год журнала: 2024, Номер unknown

Опубликована: Дек. 26, 2024

Abstract The interest in improving soil quality through innovative methods continues to grow sustainable agriculture. Despite the emergence of new techniques, there has been limited research on based metal‐organic frameworks (MOFs). This review first addresses current issues and agriculture industry discusses recent approaches for quality. It then explores latest advancements MOF‐based methods, which hold potential enhance increase crop yields significantly. unique properties physicochemical mechanisms behind MOFs' applications analytical performance are presented, highlighting their more efficient cost‐effective enhancement solutions. reveals that these MOF show promise enhancing processes such as adsorption, extraction, analyte monitoring, fertilization, washing, moisture sensing. can lead a future with higher quality, ensuring better food production agricultural industry.

Язык: Английский

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GABA-Decorated Nanocarrier for Smart Delivery of Fludioxonil for Targeted Control of Banana Wilt Disease

Journal of Agricultural and Food Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Окт. 17, 2024

Developing a targeted nanopesticide to control the vascular disease of banana in agriculture is crucial improve pesticide utilization. In this study, according degree functionalization, three γ-aminobutyric acid (GABA)-decorated nanocarriers (PSI-GABA

Язык: Английский

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