Zein-based platform for enhanced herbicide encapsulation and delivery
A natural polymer platform using zein for herbicide encapsulation, providing controlled release and up to 80-fold dose reduction. Enhances efficacy and minimizes environmental impact in agricultural applications.
Overview
The zein-based platform offers an innovative solution for herbicide encapsulation and delivery. By leveraging the natural polymer zein, this technology provides a stable matrix for herbicides like atrazine and metribuzin, enabling a controlled and sustained release. This system enhances the efficacy of herbicides while potentially reducing their doses by up to 80-fold, depending on the application method. The platform not only maintains effective weed control but also significantly reduces environmental impact by minimizing chemical inputs in agriculture.
Technical specifications
Key features:
- Utilization of zein, a natural polymer, for effective encapsulation and stabilization of herbicides
- Controlled release mechanism leveraging zein's hydrophobic properties to fine-tune degradation and prolong herbicide activity
- Demonstrated ability to reduce required herbicide dosages by up to 80-fold while maintaining efficacy
- Proven stability and effectiveness in both greenhouse and field trials for herbicides like atrazine and metribuzin
- Potential to enhance targeting efficiency and reduce off-target effects in various agricultural settings
Technology readiness level
This technology is currently at Technology Readiness Level 5, having been validated in relevant environments, including greenhouse and field trials. Further validation will focus on adapting the system to target herbicides and optimizing formulations, with support from partners for biological efficacy studies to confirm commercial viability.
About B.nano Soluções Tecnológicas LTDA
B.nano Soluções Tecnológicas LTDA is an agricultural technology company specialized in micro and nanotecnology solutions for the agribusiness sector. The company develops high-performance, sustainable nanoformulations, including biostimulants, herbicides, insecticides, acaricides, and fungicides. Their proprietary platform utilizes biodegradable polymeric matrices to encapsulate active ingredients, allowing for controlled release and localized application. By leveraging this nanotechnology, B.nano aims to enhance the efficacy of agricultural inputs while significantly reducing the concentration of chemical agents and minimizing environmental impact. The company operates research laboratories equipped for P&D, characterization, and analytical services in micro and nanotecnology, providing co-development services to assist industry partners in accelerating product innovation.
These solutions are designed to address critical challenges in modern agriculture, such as the need for more efficient pest management and increased crop productivity through sustainable practices. By transforming industrial residues, such as lignin, into innovative agricultural products, B.nano supports the principles of a circular economy. The company's technology has demonstrated potential in field tests, showing increased productivity and efficacy compared to conventional market alternatives. B.nano serves as a research-intensive startup, having received significant funding from the São Paulo Research Foundation (FAPESP) to advance its technological developments and field validation. Its founders, recognized for their research contributions, maintain strong links with academic institutions, facilitating the transfer and commercialization of advanced agricultural technologies.
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