Healthy Planet - Towards a
Non-Toxic Environment

Chemicals can harm cells and organs through molecular interactions, affecting entire organisms and populations. We investigate how chemicals interact in mixtures and develop methods to predict harmful effects without using animal testing. Our focus includes the nervous system, immune function, metabolism, and reproduction.

Spokesperson: Stefan Scholz (UFZ)
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Current chemical risk assessment methods, established in the 1970s, are outdated and cannot keep up with the market introduction of new substances. This often leads to "regrettable substitutions," where new chemicals are just as problematic as the old ones. The EU's Chemicals Strategy for Sustainability seeks to assess groups and mixtures of chemicals instead of just individual ones. We use advanced screening methods and artificial intelligence to enhance risk assessments and understand chemical toxicity better.

Spokesperson: Beate Escher (UFZ)
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To tackle pollution risks effectively, we need extensive monitoring at all levels. Our research focuses on various environmental chemicals, including complex mixtures and hard-to-analyze substances like PFAS and microplastics. We provide crucial data to support regulatory decisions and highlight the impacts of pollution on ecosystems and biodiversity.

By combining innovative analytical techniques with computational methods, we improve monitoring for both the environment and human health. Working with regulatory partners, we assist in urban water management and advance chemical regulations. Our monitoring translates complex pollution data into easy-to-understand metrics, such as chemical footprints, to aid informed decision-making.

Spokesperson: Werner Brack (UFZ)
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