Micro-nano hybrid-structured conductive film with ultrawide range pressure-sensitivity and bioelectrical acquirability for ubiquitous wearable applications

Zhang, Lijuan; Liu, Xu; Zhong, Mengjuan; Zhou, Yaning; Wang, Yangjian; Yu, Tianhao; Xü, Xinsheng; Shen, Wei; Lu, Yang; Liu, Nan; Wei, Di; Liu, Zhongfan

doi:10.1016/j.apmt.2020.100651

Cited by 11 publications

(9 citation statements)

References 53 publications

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“…This ultrahigh initial resistance could improve sensitivity and reduce power consumption in a standby mode. This balanced combination of the ultrahigh sensitivity and wide linear working range outperforms previously developed sensors [11,[27][28][29][30][31][32][33][34][35][36][37], as illustrated in Fig. 3b.…”

Section: Sensor Characterizationmentioning

confidence: 78%

Magnetically induced micropillar arrays for an ultrasensitive flexible sensor with a wireless recharging system

et al. 2021

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Section: Sensor Characterizationmentioning

confidence: 78%

Magnetically induced micropillar arrays for an ultrasensitive flexible sensor with a wireless recharging system

et al. 2021

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“…In their EOG test, the recognition accuracy of eye movements reached 90.63% and performed well in HMI applications [51]. Zhang et al doped conductive carbon ink composed of 1D CFs and zero-dimension (0D) carbon nanoparticles (CNPs) into PDMS as the conductive filler to prepare a kind of micro-nano hybrid conductive film with EP signal induction [52]. Then, through the die-cutting process they obtained a flexible and dry electrode with serpentine structure design, which could measure the signal activity of ECG, EMG, and EOG [52].…”

Section: Flexible Ep Electrodes Based On Conductive Polymersmentioning

confidence: 99%

High-Adhesive Flexible Electrodes and Their Manufacture: A Review

Xiao

Wang

et al. 2021

Micromachines

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All human activity is associated with the generation of electrical signals. These signals are collectively referred to as electrical physiology (EP) signals (e.g., electrocardiogram, electroencephalogram, electromyography, electrooculography, etc.), which can be recorded by electrodes. EP electrodes are not only widely used in the study of primary diseases and clinical practice, but also have potential applications in wearable electronics, human–computer interface, and intelligent robots. Various technologies are required to achieve such goals. Among these technologies, adhesion and stretchable electrode technology is a key component for rapid development of high-performance sensors. In last decade, remarkable efforts have been made in the development of flexible and high-adhesive EP recording systems and preparation technologies. Regarding these advancements, this review outlines the design strategies and related materials for flexible and adhesive EP electrodes, and briefly summarizes their related manufacturing techniques.

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“…Flexible pressure sensors are essential components of flexible electronics, which can convert external pressure into various electrical signals by their sensing mechanisms-piezoresistivity, capacitance, piezoelectricity and triboelectricity. [8][9][10][11][12][13][14] According to the geometry of the sensing materials, flexible pressure sensors are currently broadly categorized into three types: optical fiber, membrane, and foam sensors. 15,16 Among them, foam-typed piezoresistive sensors have been rapidly developed and promoted in academia and industry because of their simple manufacturing process, excellent reliability and affordability.…”

Section: Introductionmentioning

confidence: 99%