# Femtomole Detection of Proteins Using a Label-Free Nanostructured Porous Silicon Interferometer for Perspective Ultrasensitive Biosensing

> Research article (Analytical Chemistry, 2016) · cited 60× · AI/ML

**Wikidata**: [openalex:W2485328126](https://www.wikidata.org/wiki/openalex:W2485328126)  
**Source**: https://4ort.xyz/entity/femtomole-detection-of-proteins-using-a-label-free-nanostructured-porous-silicon-interferometer-for-perspective-ultrasen