Nguyen, Thanh and Dinh, Toan 
ORCID: https://orcid.org/0000-0002-7489-9640 and Dau, Van Thanh and Tran, Canh-Dung ORCID: https://orcid.org/0000-0002-1011-4226 and Phan, Hoang-Phuong and Nguyen, Tuan-Khoa and Nguyen, Hong Khac and Riduan, Foisal Abu and Guzman, Pablo and Nguyen, Nam-Trung and Dao, Dzung Viet
(2021)
A Wearable, Bending-Insensitive Respiration Sensor Using Highly Oriented Carbon Nanotube Film.
IEEE Sensors Journal, 21 (6).
pp. 7308-7315.
ISSN 1530-437X
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Abstract
Recently, wearable electronics for health monitoring have been demonstrated with considerable benefits for early-stage disease detection. This article reports a flexible, bending-insensitive, bio-compatible and lightweight respiration sensor. The sensor consists of highly oriented carbon nanotube (HO-CNT) films embedded between electro-spun polyacrylonitrile (PAN) layers. By aligning carbon nanotubes between the PAN layers, the sensor exhibits a high sensitivity towards airflow (340 mV/(m/s)) and excellent flexibility and robustness. In addition, the HO-CNT sensor is insensitive to mechanical bending, making it suitable for wearable applications. We successfully demonstrated the attachment of the sensor to the human philtrum for real-time monitoring of the respiration quality. These results indicate the potential of HO-CNT flow sensor for ubiquitous personal health care applications.
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| Item Type: | Article (Commonwealth Reporting Category C) |
|---|---|
| Refereed: | Yes |
| Item Status: | Live Archive |
| Faculty/School / Institute/Centre: | Current - Faculty of Health, Engineering and Sciences - School of Mechanical and Electrical Engineering (1 Jul 2013 -) |
| Faculty/School / Institute/Centre: | Current - Institute for Advanced Engineering and Space Sciences - Centre for Future Materials (1 Jan 2017 -) |
| Date Deposited: | 25 Feb 2021 03:34 |
| Last Modified: | 04 Mar 2021 02:08 |
| Uncontrolled Keywords: | Airflow sensor, carbon nanotube, respiration monitoring, wearable and flexible electronics |
| Fields of Research (2008): | 09 Engineering > 0913 Mechanical Engineering > 091399 Mechanical Engineering not elsewhere classified 10 Technology > 1007 Nanotechnology > 100703 Nanobiotechnology 09 Engineering > 0915 Interdisciplinary Engineering > 091599 Interdisciplinary Engineering not elsewhere classified |
| Fields of Research (2020): | 40 ENGINEERING > 4018 Nanotechnology > 401801 Micro- and nanosystems 40 ENGINEERING > 4017 Mechanical engineering > 401799 Mechanical engineering not elsewhere classified |
| Socio-Economic Objectives (2008): | E Expanding Knowledge > 97 Expanding Knowledge > 970109 Expanding Knowledge in Engineering |
| Socio-Economic Objectives (2020): | 24 MANUFACTURING > 2499 Other manufacturing > 249999 Other manufacturing not elsewhere classified |
| Identification Number or DOI: | https://doi.org/10.1109/JSEN.2020.3048236 |
| URI: | http://eprints.usq.edu.au/id/eprint/41479 |
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