Fiber-junction design for directional bending sensors
Abstract Flexible sensors in wearable electronics have become increasingly multifunctional due to the development of materials synthesis and structure design. In particular, structural design can not only add capabilities to sensors fabricated from existing available and normal materials, but also o...
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Nature Portfolio
2021
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oai:doaj.org-article:4b1364492fa44a50a5b77f561104c7122021-12-02T14:41:37ZFiber-junction design for directional bending sensors10.1038/s41528-021-00102-22397-4621https://doaj.org/article/4b1364492fa44a50a5b77f561104c7122021-03-01T00:00:00Zhttps://doi.org/10.1038/s41528-021-00102-2https://doaj.org/toc/2397-4621Abstract Flexible sensors in wearable electronics have become increasingly multifunctional due to the development of materials synthesis and structure design. In particular, structural design can not only add capabilities to sensors fabricated from existing available and normal materials, but also offer opportunities for the fabrication of sensors with certain desired functions. Here, we designed a series of fiber-junction structure models, in which two fibers were simply hooked to each other to form a junction on a flexible printed circuit, for fabrication of directional bending sensors. The value and direction of bending angle are related to the change in electronic signal by a theoretical expression, allowing us to employ a simple and practicable method to use available conductive fiber materials to fabricate high-sensitivity, high-resolution and directional bending sensors. In addition, these models are generally applicable, which have broad combination with different conductive fiber, and corresponding bending sensors all possess capability of directional identification. Furthermore, the capability of identifying directional bending was demonstrated by human motion monitoring such as joint bending and muscle contraction.Zhundong LiFengming HuZhiming ChenJingcheng HuangGuoning ChenRunbo ChenMinmin WeiKete LaoJiajia HuJintao ZhengLvfei WangYuan YaoXiaoyan HuBaowen LiangMin YangXihong LuJinxiu WenJianyi LuoNature PortfolioarticleElectronicsTK7800-8360Materials of engineering and construction. Mechanics of materialsTA401-492ENnpj Flexible Electronics, Vol 5, Iss 1, Pp 1-8 (2021) |
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DOAJ |
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DOAJ |
| language |
EN |
| topic |
Electronics TK7800-8360 Materials of engineering and construction. Mechanics of materials TA401-492 |
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Electronics TK7800-8360 Materials of engineering and construction. Mechanics of materials TA401-492 Zhundong Li Fengming Hu Zhiming Chen Jingcheng Huang Guoning Chen Runbo Chen Minmin Wei Kete Lao Jiajia Hu Jintao Zheng Lvfei Wang Yuan Yao Xiaoyan Hu Baowen Liang Min Yang Xihong Lu Jinxiu Wen Jianyi Luo Fiber-junction design for directional bending sensors |
| description |
Abstract Flexible sensors in wearable electronics have become increasingly multifunctional due to the development of materials synthesis and structure design. In particular, structural design can not only add capabilities to sensors fabricated from existing available and normal materials, but also offer opportunities for the fabrication of sensors with certain desired functions. Here, we designed a series of fiber-junction structure models, in which two fibers were simply hooked to each other to form a junction on a flexible printed circuit, for fabrication of directional bending sensors. The value and direction of bending angle are related to the change in electronic signal by a theoretical expression, allowing us to employ a simple and practicable method to use available conductive fiber materials to fabricate high-sensitivity, high-resolution and directional bending sensors. In addition, these models are generally applicable, which have broad combination with different conductive fiber, and corresponding bending sensors all possess capability of directional identification. Furthermore, the capability of identifying directional bending was demonstrated by human motion monitoring such as joint bending and muscle contraction. |
| format |
article |
| author |
Zhundong Li Fengming Hu Zhiming Chen Jingcheng Huang Guoning Chen Runbo Chen Minmin Wei Kete Lao Jiajia Hu Jintao Zheng Lvfei Wang Yuan Yao Xiaoyan Hu Baowen Liang Min Yang Xihong Lu Jinxiu Wen Jianyi Luo |
| author_facet |
Zhundong Li Fengming Hu Zhiming Chen Jingcheng Huang Guoning Chen Runbo Chen Minmin Wei Kete Lao Jiajia Hu Jintao Zheng Lvfei Wang Yuan Yao Xiaoyan Hu Baowen Liang Min Yang Xihong Lu Jinxiu Wen Jianyi Luo |
| author_sort |
Zhundong Li |
| title |
Fiber-junction design for directional bending sensors |
| title_short |
Fiber-junction design for directional bending sensors |
| title_full |
Fiber-junction design for directional bending sensors |
| title_fullStr |
Fiber-junction design for directional bending sensors |
| title_full_unstemmed |
Fiber-junction design for directional bending sensors |
| title_sort |
fiber-junction design for directional bending sensors |
| publisher |
Nature Portfolio |
| publishDate |
2021 |
| url |
https://doaj.org/article/4b1364492fa44a50a5b77f561104c712 |
| work_keys_str_mv |
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| _version_ |
1718389868541771776 |