The DIAGONAL project has significantly advanced beyond the state of the art in the SbD field including sustainability aspects, particularly in multicomponent nanomaterials (MCNMs) and high aspect ratio nanomaterials (HARNs). By integrating advanced computational modeling, artificial intelligence, and experimental approaches, DIAGONAL has developed new frameworks for risk assessment, sustainability evaluation, and industrial implementation.
Key breakthroughs include the development of machine learning-based predictive models for physicochemical properties and hazard assessment, reducing the reliance on costly and time-intensive experimental studies. A decision-support tool (DST) was created to assist industries in selecting optimal SSbD strategies, streamlining safety assessments and compliance with evolving regulations.
By the project's conclusion, it is expected that further refinements to the DST and the integration of experimental and computational data will enhance its usability for various stakeholders, including regulators, industry professionals, and researchers. Additionally, the sustainability framework, combining life cycle assessment (LCA), life cycle costing (LCC), and social-organizational life cycle assessment (SOLCA), will provide industries with comprehensive decision-making tools to optimize safety, environmental impact, and economic viability.
The socio-economic and societal impact of DIAGONAL is profound. The adoption of its SSbD methodologies by small and medium-sized enterprises (SMEs) will enhance their competitiveness, ensuring compliance with safety regulations while maintaining cost-efficiency. Moreover, the dissemination of knowledge through publications, workshops, and industry collaborations fosters widespread adoption of safer and more sustainable nanomaterials.
Additionally, public perception studies have been conducted to address concerns regarding nanotechnology, reinforcing trust and transparency in the sector. The project has actively engaged in stakeholder outreach, organizing public events and expert discussions to bridge the gap between scientific advancements and societal expectations
DIAGONAL contributions will have lasting impacts on the development and commercialization of advanced nanomaterials, ensuring their safe and sustainable integration into society. The SSbD framework and related policies will benefit from the Project’s results, providing insights on the nanomaterials specificities for a safe and sustainable future chemistry.
