Chen, Qiaomei Harnessing the Day-Night Rhythm of Humidity and Sunlight into Mechanical Work Using Recyclable and Reprogrammable Soft Actuators. [electronic resource] - ACS applied materials & interfaces Aug 2019 - 29290-29297 p. digital Publication Type: Journal Article ISSN: 1944-8252 Standard No.: 10.1021/acsami.9b09324 doi