Fabrication of Novel Porous Nano-pesticides by Modifying MPN onto Cu-TCPP MOFs to Enhance Bactericidal Efficacy and Modulate Its Bioavailability DOI

Jiatong Han,

Guangyang Liu, Yushan Hou

et al.

Nano Letters, Journal Year: 2024, Volume and Issue: 24(45), P. 14405 - 14411

Published: Oct. 29, 2024

Nano-pesticides have attracted much attention in the field of agriculture, due to existing problems such as decreased bactericidal effect and poor adhesion. An environmentally friendly metal porphyrin (Cu-TCPP)-based nanocarrier pesticide release diniconazole (DIN) was designed enhance efficacy modulate its bioavailability a multidimensional manner by constructing phenolic network (MPN) encapsulation. The introduction MPN prevents DIN from prematurely escaping Cu-TCPP@DIN@MPN environment gives it strong interfacial adhesion resist rain washing. resulting nanoparticles (NPs) showed lamellar stacked embedded structure, which improved inhibition Fusarium oxysporum (90.9%) photostability (67.2%), while they do not affect healthy plant growth meet relevant food safety requirements for residues. This work provides new ideas development superior photostable, adhesive, rainwater erosion-resistant, sustainable pesticides.

Language: Английский

Unlocking the Potential of Gallic Acid-Based Metal Phenolic Networks for Innovative Adsorbent Design DOI Creative Commons
Shella Permatasari Santoso, Artik Elisa Angkawijaya, Kuan‐Chen Cheng

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(6), P. 1218 - 1218

Published: March 8, 2025

Metal phenolic networks (MPNs) have attracted significant attention due to their environmentally benign nature, broad compatibility, and universal adhesive properties, making them highly effective for modifying adsorbent surfaces. These supramolecular complexes are formed through the coordination of metal ions with natural ligands, resulting in stable structures while retaining active adsorption sites thereby enhancing performance unmodified substrates. Among various MPNs, ion gallic acid (GA) particularly well-known exceptional stability, biological activity, superior ability. This review offers a comprehensive examination GA-based MPN adsorbents, focusing on formation chemistry, characterization techniques, applications. The chemistry underlying stability GA–metal is analyzed equilibrium studies, which critical understanding robustness MPNs. main analytical methods assessing ligand interactions discussed, along additional techniques evaluating properties. also explores synthesis enhancement strategies including stand-alone MPN-mediated mesoporous materials, MPN-MOF composites, MPN-coated By consolidating current advancements MPN-based adsorbents offering fundamental insights into characterization, this serves as valuable resource researchers seeking develop stable, functional metal-organic materials. It aims drive innovation sustainable efficient technologies diverse environmental industrial

Language: Английский

Citations

1
Synergistic adsorption and Fenton-like oxidation of neutral red by the combination of COFs and Co(OH)2 in chitosan hydrogel microspheres DOI
Dan Xu,

Yuwei Hua,

Yanyan Huang

et al.

Sustainable materials and technologies, Journal Year: 2025, Volume and Issue: 43, P. e01279 - e01279

Published: Jan. 31, 2025

Language: Английский

Citations

0
Recent Advances in ZIF Membrane: Fabrication, Separation Ability and Its Application DOI Creative Commons

Jingyuan Zhang,

Jiatong Han,

Xin Chen

et al.

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(3), P. 239 - 239

Published: Feb. 4, 2025

With the growth of population and development industry agriculture, water resources are experiencing contamination by numerous pollutants, posing a threat to aquatic environment human health. Zeolitic imidazolate framework (ZIF) membranes, as solution for pollutant treatment, not only have advantages high efficiency adsorption, good selectivity, stability, easy recyclability, but they also can be modified or derivatized through surface functionalization, compositing, structural tuning, which further endow membranes with other functions, such catalysis degradation. In order improve performance ZIF it is crucial select suitable preparation methods optimize microstructure separation stability membranes. This review systematically summarizes current major their respective disadvantages, providing an overview applications in treatment dyes, antibiotics, heavy metal ions. Future prospects discussed, expectation that future research will synthesis enhance mechanical strength permeability, anti-fouling properties modifications functionalization. article expected provide theoretical support application pollution treatment.

Language: Английский

Citations

0
C-ZIF-8 modified NiO photocathode and enhanced photosensitizer signal amplification for ultra-sensitive photoelectrochemical detection of lead ions DOI

Zhaona Zhang,

Juan Wang,

Siru Guo

et al.

Analytical Methods, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

C-ZIF-8 enhanced the NiO photocathode current by reducing bandgap, promoting charge transfer, and increasing load of sensitizer, achieving ultra-sensitive detection Pb 2+ .

Language: Английский

Citations

0
Bimetallic MOF-Based Hybrid Platform with Dual Stimuli-Responsiveness for Sustained Release and Enhanced Retention DOI

Vinayak Hegde,

Mahesh P. Bhat, Jae Ho Lee

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: March 24, 2025

Pesticide delivery carriers provide protection against pathogens but face significant challenges, including limited loading capacity, rapid release rates, and inconsistent performance. To address these issues, this study develops a dual-stimuli-responsive pesticide carrier, featuring an iron-copper bimetal-organic framework (Fe-Cu MOF) supported on diatomaceous earth (DE) coated with lauric acid (LA). Here, DE serves as biocompatible scaffold, enhancing the adhesion retention of MOF particles at target sites, thereby improving localization efficiency. The carrier exhibits high thiabendazole (Tbz) capacity 38.14% owing to its nanoporous structure. LA coating functions pH- temperature-responsive barrier, regulating prolong treatment duration minimizing need for repeated applications. demonstrates controlled rates 80.73% pH 5 96.55% 40 °C, confirming dual-stimuli responsiveness. In vitro assays reveal 92.26% inhibition Botrytis cinerea 1 μg mL-1, while in vivo experiments tomato plants fruits show complete 200 mL-1. Additionally, developed composites adhere strongly leaves through electrostatic hydrogen-bonding interactions, reducing loss due rain erosion. Overall, DE-MOF-Tbz-LA presents promising efficient alternative conventional

Language: Английский

Citations

0
Fabrication of Novel Porous Nano-pesticides by Modifying MPN onto Cu-TCPP MOFs to Enhance Bactericidal Efficacy and Modulate Its Bioavailability DOI

Jiatong Han,

Guangyang Liu, Yushan Hou

et al.

Nano Letters, Journal Year: 2024, Volume and Issue: 24(45), P. 14405 - 14411

Published: Oct. 29, 2024

Nano-pesticides have attracted much attention in the field of agriculture, due to existing problems such as decreased bactericidal effect and poor adhesion. An environmentally friendly metal porphyrin (Cu-TCPP)-based nanocarrier pesticide release diniconazole (DIN) was designed enhance efficacy modulate its bioavailability a multidimensional manner by constructing phenolic network (MPN) encapsulation. The introduction MPN prevents DIN from prematurely escaping Cu-TCPP@DIN@MPN environment gives it strong interfacial adhesion resist rain washing. resulting nanoparticles (NPs) showed lamellar stacked embedded structure, which improved inhibition Fusarium oxysporum (90.9%) photostability (67.2%), while they do not affect healthy plant growth meet relevant food safety requirements for residues. This work provides new ideas development superior photostable, adhesive, rainwater erosion-resistant, sustainable pesticides.

Language: Английский

Citations

3