Permeable, Stretchable, and Recyclable Cellulose Aerogel On-Skin Electronics for Dual-Modal Sensing and Personal Healthcare
University of Science and Technology of China · Hong Kong Baptist University · +1 more institution
Abstract
Flexible on-skin electronics present tremendous popularity in intelligent electronic skins (e-skins), healthcare monitoring, and human-machine interfaces. However, the reported e-skins can hardly provide high permeability, good stretchability, and large sensitivity and are limited in long-term stability and efficient recyclability when worn on the human body. Herein, inspired from the human skin, a permeable, stretchable, and recyclable cellulose aerogel-based electronic system is developed by sandwiching a screen-printed silver sensing layer between a biocompatible CNF/HPC/PVA (cellulose nanofiber/hydroxypropyl cellulose/poly(vinyl alcohol)) aerogel hypodermis layer and a permeable polyurethane layer as the…
Citation impact
- FWCI
- 24.06
- Percentile
- 100%
- References
- 71
Authors
12Topics & keywords
- Aerogel
- Materials science
- Electronics
- Dual (grammatical number)
- Cellulose
- Stretchable electronics
- Nanotechnology
- Personal care