Oxide and Hydroxide Nanoplatelets for Low-Volatility Pest Control
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Solution Overview
Problem
Existing food processing chemicals are toxic and pose risks to human health and the environment, and there is a need for safer alternatives that can effectively control pests and extend the efficacy of pesticides and food additives without significant technical or functional effects in the finished food products.
Innovation Solution
The use of metal oxide and hydroxide nanoplatelets, particularly magnesium hydroxide, to form non-covalent interactions with active ingredients in pesticide compositions, reducing volatility and extending their biocidal effect while being safe for human consumption and the environment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If conventional food processing chemicals are used, then pest control and food preservation functions are achieved, but human health safety and environmental safety deteriorate
Solution Approach 1:
The patent uses nanoplatelets as an intermediary carrier to deliver pesticide active ingredients. The nanoplatelets bind to the active ingredients through non-covalent interactions, creating a carrier-system that reduces direct exposure to toxic chemicals while maintaining pest control effectiveness. This intermediary approach allows the active ingredients to be delivered safely through GRAS substances like magnesium hydroxide nanoplatelets.
Solution Approach 2:
The patent changes the physical state and delivery parameters of pesticide active ingredients by binding them to nanoplatelets. This transformation modifies how the ingredients are released and interact with pests, reducing volatility and extending efficacy while maintaining safety through the use of food-grade nanoplatelet materials.
2Duration of action of moving object
If pesticide active ingredients are applied directly, then immediate biocidal effect is achieved, but volatility increases and effective working lifetime decreases
Solution Approach 1:
The patent applies preliminary action by pre-binding the pesticide active ingredients to nanoplatelets before application. This pre-complexation stabilizes the active ingredients, reducing their volatility and preparing them for controlled release over time, thereby extending the effective working lifetime while reducing substance loss.
Solution Approach 2:
The nanoplatelets serve as an intermediary that controls the release kinetics of the active ingredients. This mediator system reduces direct volatility of the ingredients while maintaining their biocidal effectiveness over an extended period through controlled interaction with the nanoplatelet surface.
3Object-affected harmful factors
If safer food additives are used instead of toxic chemicals, then human health safety improves, but pest control effectiveness may deteriorate
Solution Approach 1:
The patent achieves multi-functionality by using nanoplatelets that serve both as safe food additives (GRAS substances) and as effective pesticide carriers. The nanoplatelets provide dual functionality: they are safe for environmental and human health while simultaneously enabling effective pest control through their ability to bind and deliver active ingredients.
Solution Approach 2:
The patent creates a composite material system combining GRAS nanoplatelets (such as magnesium hydroxide) with pesticide active ingredients. This composite approach integrates the safety of food-grade materials with the effectiveness of pesticidal compounds, achieving both environmental safety and reliable pest control in a single formulation.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The nanoplatelets effectively control pests such as microbes and insects, maintain biocidal activity for extended periods, and reduce the volatility of active ingredients, providing a safer and more effective alternative to conventional chemicals.
Implementation Method 1
The nanoplatelets are suitable for use in improved food processing aids to allow faster, technical and functional results. The nanoplatelet forms include magnesium hydroxide nanoplatelets.
Implementation Method 2
The use of metal oxide and hydroxide nanoplatelets, particularly magnesium hydroxide, to form non-covalent interactions with active ingredients in pesticide compositions, reducing volatility and extending their biocidal effect
Implementation Method 3
The nanoplatelets effectively control pests such as microbes and insects, maintain biocidal activity for extended periods, and reduce the volatility of active ingredients
Data Source
AI summary
Nanoplatelets having a metal oxide or hydroxide monolayer are provided, as well as methods for preparing same. The nanoplatelets are suitable for use in pesticide compositions capable of deterring pests, including microbes. The nanoplatelets are suitable for use in food processing aids for their technical and functional effect in the processing, and are present in the finished food at insignificant levels and do not have any technical or functional effect in the finished food. The nanoplatelet forms include oxide or hydroxide nanoplatelets.