Widening exposome exploration by means of complementary HRMS analytical platforms: use case on pesticide exposure

Abstract

International audienceHuman exposure to food and environmental contaminants (such as pesticides) is generally estimated by indirect methods. Targeted bio-monitoring is a way to assess the internal exposure on a limited number of substances, needing large sample amounts for analyses as rigorous and sensitive as possible. Thus, the human health risks associated with multi-exposure to complex mixtures currently remain under-explored.In this context, the SCREENPEST project aims at providing a unified methodology for large-scale characterisation of human internal exposure to pesticides, via a "suspect profiling" approach, using urine