# A two-step recognition fluorescent probe for ultra-wide range detection of SO2 in food and water samples

> Research article (Sensors and Actuators B Chemical, 2025) · cited 17× · AI/ML

**Wikidata**: [openalex:W4406569052](https://www.wikidata.org/wiki/openalex:W4406569052)  
**Source**: https://4ort.xyz/entity/a-two-step-recognition-fluorescent-probe-for-ultra-wide-range-detection-of-so2-in-food-and-water-samples