BiophysicsAnalytical ChemistryPeer-reviewed
Detection of Unlabeled Micro- and Nanoplastics in Unstained Tissue with Optical Photothermal Infrared Spectroscopy
Kristina Duswald, Verena Pichler, Verena Kopatz…·Markus Brandstetter
This study demonstrates the use of O-PTIR spectroscopy for label-free detection of micro- and nanoparticles in tissues, showing superior resolution and signal quality compared to FTIR.