# optode

> optical sensor device to measure a specific substance, usually with the aid of a chemical transducer

**Wikidata**: [Q2027509](https://www.wikidata.org/wiki/Q2027509)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Optode)  
**Source**: https://4ort.xyz/entity/optode


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)