PMID- 35912486
OWN - NLM
STAT- MEDLINE
DCOM- 20220811
LR  - 20220811
IS  - 1944-8252 (Electronic)
IS  - 1944-8244 (Linking)
VI  - 14
IP  - 31
DP  - 2022 Aug 10
TI  - Origami Paper-Based Stretchable Humidity Sensor for Textile-Attachable Wearable 
      Electronics.
PG  - 36227-36237
LID - 10.1021/acsami.2c08245 [doi]
AB  - Flexible and stretchable humidity sensors for wearable purposes have become 
      increasingly important in health care and physiological signal monitoring. 
      However, to the authors' knowledge, there is no report on flexible and 
      stretchable paper-based humidity sensors that are low-cost, easily fabricated, 
      and environmentally friendly. In this work, for the first time, we propose a 
      stretchable, textile-compatible paper-based origami humidity sensor (POHS). The 
      POHS can achieve good stretchability by integrating origami folding structures 
      with a paper substrate, in which an airlaid paper acts as both a sensing material 
      and a sensor substrate. This sensor has high sensitivity, good response, and 
      recovery properties with excellent stability during deformation. This sensor has 
      proved to be capable of dynamically monitoring the breathing rate after 300 
      folding and unfolding cycles. The flexible and stretchable nature of our POHS 
      ensures that it is compatible for textile attachment and its utility for wearable 
      applications, including respiration rate monitoring and diaper wetting detection. 
      The facile fabrication process and convenient disposal method of the POHS 
      proposed in this study provide feasible solutions for the development of low-cost 
      wearable humidity sensors.
FAU - Chen, Xingru
AU  - Chen X
AD  - Department of Mechanical and Aerospace Engineering, Hong Kong University of 
      Science and Technology, Kowloon, Hong Kong SAR.
FAU - Li, Yongkai
AU  - Li Y
AD  - Department of Mechanical and Aerospace Engineering, Hong Kong University of 
      Science and Technology, Kowloon, Hong Kong SAR.
FAU - Wang, Xiaoyi
AU  - Wang X
AD  - Department of Mechanical and Aerospace Engineering, Hong Kong University of 
      Science and Technology, Kowloon, Hong Kong SAR.
AD  - The School of Integrated Circuits and Electronics, Beijing Institute of 
      Technology, Beijing 100081, China.
FAU - Yu, Hongyu
AU  - Yu H
AUID- ORCID: 0000-0001-8724-6211
AD  - Department of Mechanical and Aerospace Engineering, Hong Kong University of 
      Science and Technology, Kowloon, Hong Kong SAR.
LA  - eng
PT  - Journal Article
DEP - 20220731
PL  - United States
TA  - ACS Appl Mater Interfaces
JT  - ACS applied materials & interfaces
JID - 101504991
SB  - IM
MH  - Electronics
MH  - Humidity
MH  - Monitoring, Physiologic/methods
MH  - Textiles
MH  - *Wearable Electronic Devices
OTO - NOTNLM
OT  - environmentally friendly
OT  - flexible
OT  - humidity sensors
OT  - low-cost
OT  - paper-based electronics
OT  - stretchable
EDAT- 2022/08/02 06:00
MHDA- 2022/08/12 06:00
CRDT- 2022/08/01 04:07
PHST- 2022/08/02 06:00 [pubmed]
PHST- 2022/08/12 06:00 [medline]
PHST- 2022/08/01 04:07 [entrez]
AID - 10.1021/acsami.2c08245 [doi]
PST - ppublish
SO  - ACS Appl Mater Interfaces. 2022 Aug 10;14(31):36227-36237. doi: 
      10.1021/acsami.2c08245. Epub 2022 Jul 31.