| Literature DB >> 27380145 |
Jiangjiang Duan1, Xichao Liang1, Jinhua Guo1, Kunkun Zhu1, Lina Zhang2.
Abstract
An ultra-stretchable and force-sensitive hydrogel with surface self-wrinkling microstructure is demonstrated by in situ synthesizing polyacrylamide (PAAm) and polyaniline (PANI) in closely packed swollen chitosan microspheres, exhibiting ultra-stretchability (>600%), high sensitivity (0.35 kPa-1 ) for subtle pressures (<1 kPa), and can detect force in a broad range (102 Pa-101 MPa) with excellent electrical stability and rapid response speed, potentially finding applications for E-skin.Entities:
Keywords: chitosan microspheres; electronic skin; force sensitivity; interpenetrating polymer networks; ultra-stretchable hydrogels
Year: 2016 PMID: 27380145 DOI: 10.1002/adma.201602126
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849