# Tunable bioinspired spiral-structured piezoelectric vibration sensor for voice biometrics

> Research article (Chemical Engineering Journal, 2025) · cited 10× · AI/ML

**Wikidata**: [openalex:W4411080397](https://www.wikidata.org/wiki/openalex:W4411080397)  
**Source**: https://4ort.xyz/entity/tunable-bioinspired-spiral-structured-piezoelectric-vibration-sensor-for-voice-biometrics