Predictive models for herbicide toxicity and biocompatibility

Overview

This research initiative aims to predict the toxicity and biocompatibility limits of herbicides using innovative alternative models. The project will also explore the inclusion of herbal extracts rich in phytocompounds as allelochemicals in herbicide formulations. By employing models such as allelopathy assays and Artemia salina lethality tests, the study seeks to enhance the safety and efficacy of herbicides without the need for ethical committee authorization.

Technical specifications

Key methods and models:

• Allelopathy assay: Evaluates biocompatibility and the bioselectivity of herbicides in seed germination, offering a sustainable approach for developing safer products.
• Artemia salina lethality assay: Provides a sustainable alternative to classical toxicity assays, predicting toxicity limits in eukaryotic organisms.
• Daphnia magna toxicity assay: Assesses physiological alterations at sublethal concentrations in organisms.
• Immortalized human/murine cell models: Predicts toxicity limits using human and murine cell lines.

Technology readiness level

The project is currently at TRL 3, indicating that active research and development are ongoing, with experimental proof of concept achieved. Future validation will involve comprehensive testing across multiple models over a planned three-month period.