# Micrometer-sized molecular robot changes its shape in response to signal molecules

> Research article (Science Robotics, 2017) · cited 182× · AI/ML

**Wikidata**: [openalex:W2594014878](https://www.wikidata.org/wiki/openalex:W2594014878)  
**Source**: https://4ort.xyz/entity/micrometer-sized-molecular-robot-changes-its-shape-in-response-to-signal-molecules