University of the Witwatersrand, Johannesburg

Biocolloidal complexes for UV protection in agrochemicals

Technology
In development
University

Innovative bio-based colloidal complexes offering UV protection for agrochemicals, ready for agricultural testing. These complexes are biodegradable, scalable, and safe, easily integrating into existing manufacturing processes without changes.

Overview

The BioColloidal Complexes provide a groundbreaking UV protection solution for agrochemicals. By leveraging a unique colloidal system involving the precise mixing of a bioproduct and a derivatized ester, this technology forms a self-assembling coating system. It is designed to integrate seamlessly into current manufacturing lines without requiring any industrial modifications. This solution is scalable, cost-effective, and safe for the environment and human contact, aligning with sustainability goals.

Technical specifications
  • Formulation: Stochiometric and physical mixing of a bioproduct with a derivatized ester
  • Properties:
    • Soluble in organic solvents
    • Biodegradable and sustainably sourced
    • Generally Recognized as Safe (GRAS)
  • Integration: Requires only propeller mixing, no preprocessing steps
  • Applications: Initially tested in cosmetic environments, suitable for agrochemical UV protection
Technology readiness level

This technology is at TRL 4, indicating it has been validated in a laboratory environment and is ready for agricultural testing. The material is available for immediate evaluation in real-world agricultural settings, with potential for collaboration with partner labs for further development.

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