# Label-free and stable serum analysis based on Ag-NPs/PSi surface-enhanced Raman scattering for noninvasive lung cancer detection

> Research article (Biomedical Optics Express, 2018) · cited 57× · AI/ML

**Wikidata**: [openalex:W2887657676](https://www.wikidata.org/wiki/openalex:W2887657676)  
**Source**: https://4ort.xyz/entity/label-free-and-stable-serum-analysis-based-on-ag-nps-psi-surface-enhanced-raman-scattering-for-noninvasive-lung-cancer-d