A new ERA for Environmental Risk Assessment: Chirality as a tool towards environmentally safe pharmaceuticals

Información del proyecto

ERA-ARE

Identificador del acuerdo de subvención: 101039270

DOI

10.3030/101039270

Fecha de la firma de la CE 10 Octubre 2022

Fecha de inicio 1 Marzo 2023

Fecha de finalización 29 Febrero 2028

Financiado con arreglo a

• European Research Council (ERC)

Coste total

€ 1 499 950,00

Aportación de la UE

€ 1 499 950,00

Coordinado por

UNIVERSIDADE DO PORTO
Portugal

Periodic Reporting for period 1 - ERA-ARE (A new ERA for Environmental Risk Assessment: Chirality as a tool towards environmentally safe pharmaceuticals)

Período documentado: 2023-03-01 hasta 2025-08-31

Resumen del contexto y de los objetivos generales del proyecto

Pharmaceuticals, their metabolites and transformation products (TPs), are stable, poorly biodegraded and recalcitrant, and thus responsible for the emerging contamination of aquatic environments by them. Existing novel mitigation measures are insufficient and often too risky due to the possible generation of TPs. As such, a disruptive prevention strategy is urgently needed. The ERC-funded ERA-ARE project will build a robust base for the realisation of an internationally leading research group promoting environmental safety. The ERA|ARE innovative method relies on fundamental understanding of enantioselectivity of environmental processes that can impact the fate/behaviour of pharmaceutical contaminants. The project will exploit the chirality of selected antibiotics as a piloting tool, to reduce antibiotic resistance and create innovative guidelines for developing safer drugs.

Trabajo realizado desde el comienzo del proyecto hasta el final del período abarcado por el informe y los principales resultados hasta la fecha

Liquid Chromatography coupled to tandem Mass Spectrometry (LC-MS/MS) methods for determination of several classes of pharmaceuticals, pesticides and illicit drugs;

Sample preparation procedures to extract these compounds from environmental matrices;

Semi-preparative chiral chromatography method to isolate pure enantiomers for further biodegradation/ ecotoxicological assays;

A spatiotemporal monitoring campaign was developed in the Douro River from Pinhão to the mouth of the river;

Enrichment of fluoroquinolone-degrading bacteria.

Avances que van más allá del estado de la técnica e impacto potencial esperado (incluida la repercusión socioeconómica y las implicaciones sociales más amplias del proyecto hasta la fecha)

(i) Development of new analytical and semi-preparative methods to support biodegradation/ ecotoxicological assays;
(ii) New research infrastructure at U.Porto;
(iii) Training and knowledge dissemination;
(iv) International collaborative networks.