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  • Design and fabrication of paper-based stretchable sensor for respiration monitoring

    Author(s)
    Shagle, NS
    Nguyen, T
    Vu, TH
    Nguyen, H
    Phan, HP
    Dau, VT
    Song, P
    Wang, H
    Nguyen, NT
    Dao, D
    Dinh, T
    Griffith University Author(s)
    Dao, Dzung V.
    Dau, Van
    Nguyen, Nam-Trung
    Year published
    2021
    Metadata
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    Abstract
    Wearable electronics for health monitoring have recently been shown to provide significant benefits for early-stage disease identification. In this paper, we designed and fabricated a paper-based stretchable respiration sensor that utilizes graphite on paper (cellulose fiber) as a sensing material. A kirigami-structure design is proposed for graphite on the paper sensor using a simple laser cutting approach. Using such kirigami structures with stretchability of up to 20%, cracking issues in the paper-based sensor when stretched and attached to a curved surface such as philtrum can be eliminated. We successfully demonstrated ...
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    Wearable electronics for health monitoring have recently been shown to provide significant benefits for early-stage disease identification. In this paper, we designed and fabricated a paper-based stretchable respiration sensor that utilizes graphite on paper (cellulose fiber) as a sensing material. A kirigami-structure design is proposed for graphite on the paper sensor using a simple laser cutting approach. Using such kirigami structures with stretchability of up to 20%, cracking issues in the paper-based sensor when stretched and attached to a curved surface such as philtrum can be eliminated. We successfully demonstrated the real-time monitoring of human respiration. The proposed sensor has the benefits of being stretchable, flexible, low-cost, non-invasive, and very sensitive, and it has a lot of potential for wearable healthcare technologies.
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    Conference Title
    Proceedings of 2021 IEEE Sensors
    Volume
    2021-October
    DOI
    https://doi.org/10.1109/SENSORS47087.2021.9639648
    Subject
    Biomedical engineering
    Sensitivity
    Wearable computers
    Graphite
    Production
    Throughput
    Real-time systems
    Sensors
    Publication URI
    http://hdl.handle.net/10072/412539
    Collection
    • Conference outputs

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