Retraction: 3D printed highly flexible strain sensor based on TPU–graphene composite for feedback from high speed robotic applications
Abstract
Retraction of ‘3D printed highly flexible strain sensor based on TPU–graphene composite for feedback from high speed robotic applications’ by Jahan Zeb Gul et al., J. Mater. Chem. C, 2019, 7, 4692–4701.