Multi‐Mechanism Encapsulation in a Bio‐Stimulant‐Based Smart Nanocarrier Enhances Fusarium Head Blight Control Through Synergistic Action and Triggered Release DOI
Chengyi He, Siyang Liu, Yunfei Zhang

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 30, 2025

Abstract Fusarium Head Blight (FHB) threatens global wheat production, exacerbated by fungicide resistance. Synergistic dual‐fungicide combinations show promise, but achieving precise, environmentally‐triggered release on the target remains challenging, and traditional pesticide delivery systems have biosafety issues. To address these limitations, a bio‐stimulant‐based smart nano‐delivery system for enhanced FHB management is introduced. Utilizing bio‐stimulant‐derived polyglutamic acid natural cyclodextrin derivatives, this co‐encapsulates tebuconazole (TEB) prothioconazole (PTC) through multi‐mechanism driven loading, enabling precisely‐ratioed (M PTC :M TEB = 4:3) pH‐responsive release. By strategically employing hydrogen bonding host‐guest interactions to control electrostatic forces with hydrophobic drive assembly of nanocarrier architecture, nanoscale construct achieves predictable, tailored kinetics, maximizing synergistic antifungal activity against graminearum. The eco‐friendly exhibits biocompatibility reduces phytotoxicity, characterization reveals membrane‐like nanoparticle deposition more efficiently delivers retains fungicide. Therefore, study underscores precision via loaded bio‐stimulant nanocarriers can overcome current limitations. And work highlights importance developing bio‐based stimuli‐responsive performance, paving way sustainable, effective, environmentally responsible control.

Language: Английский

Multi‐Mechanism Encapsulation in a Bio‐Stimulant‐Based Smart Nanocarrier Enhances Fusarium Head Blight Control Through Synergistic Action and Triggered Release DOI
Chengyi He, Siyang Liu, Yunfei Zhang

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 30, 2025

Abstract Fusarium Head Blight (FHB) threatens global wheat production, exacerbated by fungicide resistance. Synergistic dual‐fungicide combinations show promise, but achieving precise, environmentally‐triggered release on the target remains challenging, and traditional pesticide delivery systems have biosafety issues. To address these limitations, a bio‐stimulant‐based smart nano‐delivery system for enhanced FHB management is introduced. Utilizing bio‐stimulant‐derived polyglutamic acid natural cyclodextrin derivatives, this co‐encapsulates tebuconazole (TEB) prothioconazole (PTC) through multi‐mechanism driven loading, enabling precisely‐ratioed (M PTC :M TEB = 4:3) pH‐responsive release. By strategically employing hydrogen bonding host‐guest interactions to control electrostatic forces with hydrophobic drive assembly of nanocarrier architecture, nanoscale construct achieves predictable, tailored kinetics, maximizing synergistic antifungal activity against graminearum. The eco‐friendly exhibits biocompatibility reduces phytotoxicity, characterization reveals membrane‐like nanoparticle deposition more efficiently delivers retains fungicide. Therefore, study underscores precision via loaded bio‐stimulant nanocarriers can overcome current limitations. And work highlights importance developing bio‐based stimuli‐responsive performance, paving way sustainable, effective, environmentally responsible control.

Language: Английский

Citations

0