"Microrobotic tentacles with spiral bending capability based on shape-engineered elastomeric microtubes"
by Jungwook Paek, Inho Cho & Jaeyoun Kim
Scientific Reports 5, Article number: 10768 doi:10.1038/srep10768
Received March 27, 2015 Accepted March 30, 2015 Published June 11, 2015
