# Label-free biochemical quantitative phase imaging with mid-infrared photothermal effect

> Research article (Optica, 2020) · cited 98× · AI/ML

**Wikidata**: [openalex:W3013257834](https://www.wikidata.org/wiki/openalex:W3013257834)  
**Source**: https://4ort.xyz/entity/label-free-biochemical-quantitative-phase-imaging-with-mid-infrared-photothermal-effect