Label-free and biocompatible detection of micro- and nanoplastics in biological matrices (R-10553)

The tremendous increase in synthetic plastic production and lack of proper plastic waste management have led to a continuous increase in the presence of micro- and nanoplastics (MPs and NPs) in our environment. The presence of MPs and NPs as a new type of emerging contaminant has become of great concern to the public and to government authorities. While omnipresent, there is still a profound lack of reliable methods to detect MPs, and especially NPs, in biological samples. Hence, the aim of the proposed interdisciplinary project is to help closing the existing gap in detection methodologies for plastics. First, advanced and differential detection schemes are developed for the visualization and quantification of diverse MPs and NPs, contributing to the field of science and technology. Subsequently, the detection schemes are optimized and validated in biological matrices, such as human stool, which advances the disciplines of biological and medical sciences.

Keywords:micro- and nanoplastics, SOIL CONTAMINATION

Disciplines:Biological system engineering not elsewhere classified, Environmental health and safety