Citation: Song Miao LIANG, Jian XU, Li Na ZHANG. Biomimetic Crawling Motion of Soft and Slender Gel-worm[J]. Chinese Chemical Letters, ;2006, 17(10): 1394-1396. shu

Biomimetic Crawling Motion of Soft and Slender Gel-worm

1.
Department of Chemistry, Wuhan University, Wuhan 430072;
2.
State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080

Received Date: 22 May 2006

Fund Project: We acknowledge The National Natural Science Foundation of China (No. 50373049, 50425312 and 50521302) and Innovation Project of CAS for financial support.

Inspired by the locomotion of terrestrial limbless animals, the present work attempt to study the motion of biomimetic system based on poly(vinyl alcohol)/dimethylsulfoxide gel. The system was operated in air by employing a non-contacted DC electric field. The results showed that the gel exhibited a long-range snail-like motion and had a very fast response rate.
- Polymer gel,
- electric field,
- motion,
- poly (vinyl alcohol),
- dimethylsulfoxide
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