# Wireless Passive Flexible Radio Frequency Tactile Sensor for Material Recognition

> Research article (Nano Letters, 2025) · cited 11× · AI/ML

**Wikidata**: [openalex:W4409970344](https://www.wikidata.org/wiki/openalex:W4409970344)  
**Source**: https://4ort.xyz/entity/wireless-passive-flexible-radio-frequency-tactile-sensor-for-material-recognition