# Road Narrow‐Inspired Strain Concentration to Wide‐Range‐Tunable Gauge Factor of Ionic Hydrogel Strain Sensor

> Research article (Advanced Science, 2023) · cited 54× · AI/ML

**Wikidata**: [openalex:W4385568897](https://www.wikidata.org/wiki/openalex:W4385568897)  
**Source**: https://4ort.xyz/entity/road-narrowinspired-strain-concentration-to-widerangetunable-gauge-factor-of-ionic-hydrogel-strain-sensor