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Dataset for: "LIBS for Direct Analysis of Pristine and Environmentally Aged Microplastics: A PCA-Based Approach"

Zenodo (CERN European Organization for Nuclear Research) 2025
Kočenda, Dominik, Modlitbová, Pavlína, Holub, Daniel, Gabriela Kalčíková, Janja, Novak, Mark, Starin, Ula, Putar, Brunnbauer, Lukas, Limbeck, Andreas, Pořízka, Pavel, Kaiser, Josef

Summary

This dataset supports a study using laser-induced breakdown spectroscopy (LIBS) to directly analyse pristine and environmentally aged polystyrene, PVC, and polyethylene microplastics — including samples with and without heavy metal (Pb, Cd, Cr) contamination from biotic and abiotic aging — alongside UV-VIS and SEM characterisation data for a principal component analysis-based identification approach.

Polymers
PE PS PVC

The dataset includes three types of plastics (PS, PVC, and PE), both pristine and biotically or abiotically aged, with and without contamination by heavy metals (Pb, Cd, and Cr). It contains LIBS, UV-VIS, and SEM data related to the article “LIBS for Direct Analysis of Pristine and Environmentally Aged Microplastics: A PCA-Based Approach.”

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