Does particle size affect micro- and nanoplastic quantification by pyrolysis-gas chromatography-mass spectrometry: a study on polystyrene

Dumont, Géraldine; Lievens, Siebe; Velimirovic, Milica; Reis de Carvalho, Aline; Jordens, Jan; Stefanuto, Pierre-Hugues; Focant, Jean-François

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Does particle size affect micro- and nanoplastic quantification by pyrolysis-gas chromatography-mass spectrometry: a study on polystyrene

Open Repository and Bibliography (University of Liège) 2025

Dumont, Géraldine, Lievens, Siebe, Velimirovic, Milica, Reis de Carvalho, Aline, Jordens, Jan, Stefanuto, Pierre-Hugues, Focant, Jean-François

Summary

Researchers investigated whether particle size affects the accuracy of pyrolysis-gas chromatography-mass spectrometry (Py-GC-MS) quantification of micro- and nanoplastics, using polystyrene as a model polymer to assess how sample particle dimensions influence analytical results.