A flexible and highly sensitive strain-gauge sensor using reversible interlocking of nanofibres
Pang, C (Pang, Changhyun), Lee, GY (Lee, Gil-Yong), Kim, TI (Kim, Tae-il), Kim, SM (Kim, Sang Moon), Kim, HN (Kim, Hong Nam), Ahn, SH (Ahn, Sung-Hoon), Suh, KY (Suh, Kahp-Yang)
NATURE MATERIALS, 2012