# Detection of Unlabeled Polystyrene Micro- and Nanoplastics in Mammalian Tissue by Optical Photothermal Infrared Spectroscopy

> Research article (Analytical Chemistry, 2025) · cited 12× · AI/ML

**Wikidata**: [openalex:W4412835855](https://www.wikidata.org/wiki/openalex:W4412835855)  
**Source**: https://4ort.xyz/entity/detection-of-unlabeled-polystyrene-micro-and-nanoplastics-in-mammalian-tissue-by-optical-photothermal-infrared-spectrosc