Skip to main content
. Author manuscript; available in PMC: 2014 May 16.
Published in final edited form as: IEEE Trans Biomed Eng. 2014 Feb;61(2):513–521. doi: 10.1109/TBME.2013.2283369

Fig. 3.

Fig. 3

Thermo-sensitive, self-folding μ-grippers: Schematic of the pre-stressed hinges of μ-grippers in their (a) open and (b) closed states. (c)–(f) Bright field microscopy sequence showing μ-grippers closing in response to the temperature, 37 °C. Scale bar represents 1 mm.