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Microsystems & Nanoengineering, 2022 Wearable strain sensors have been widely used for human activity monitoring. Most reported strain sensors have mainly focused on material engineering, high stretchability and large gauge factors.
Xiaoyi Wang +4 more
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Liquid Metal Interdigitated Capacitive Strain Sensor with Normal Stress Insensitivity
Advanced Intelligent Systems, 2022 Soft and stretchable sensors of strain are important for human–machine interfaces, soft robotics, and electronic skins. However, soft strain sensors generally cannot distinguish in‐plane strain from normal stress.
Dongguang Zhang +5 more
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Design, Calibration, and Application of a Wide-Range Fiber Bragg Grating Strain Sensor [PDF]
SensorsTo address the issue of extra-large structural deformation or strain in infrastructures such as bridges, buildings, railroads, and pipelines during catastrophic events, this study proposes a wide-range fiber Bragg grating (FBG) strain sensor utilizing a ...
Gang Wang +4 more
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Strain Plethysmography Using a Hermetically Sealed MEMS Strain Sensor [PDF]
BiosensorsWe present a hermetically sealed capacitive microelectromechanical system (MEMS) strain sensor designed for arterial pulse waveform extraction using the strain plethysmography (SPG) modality. The MEMS strain sensor features a small form factor of 3.3 mm ×
Xinyu Jiang +5 more
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Buildings, 2022 Strain is one of the key concerns of structural health monitoring (SHM), and effective measurement of structural strain is very important for structural health condition assessment. The purpose of this paper is to investigate the application of the micro
Xixian Chen +4 more
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Nanotechnology Reviews, 2023 Wearable flexible strain sensors have attracted considerable attention in recent years, while it is still a significant challenge to fabricate wearable flexible strain sensors with high sensitivity and wide sensing range simultaneously.
Zhang Lu +3 more
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Crack-Based Sensor by Using the UV Curable Polyurethane-Acrylate Coated Film with V-Groove Arrays
Micromachines, 2022 Over the years, several bare metal and crack-based strain sensors have been proposed for various fields of science and technology. However, due to their low gauge factor, metal-based strain sensors have limited practical applications.
Jongsung Park +4 more
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Flexible Piezotronic Strain Sensor [PDF]
Nano Letters, 2008 Strain sensors based on individual ZnO piezoelectric fine-wires (PFWs; nanowires, microwires) have been fabricated by a simple, reliable, and cost-effective technique. The electromechanical sensor device consists of a single electrically connected PFW that is placed on the outer surface of a flexible polystyrene (PS) substrate and bonded at its two ...
Jun, Zhou +7 more
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Frontiers in Materials, 2021 Fibre strain sensors commonly use three major modalities to transduce strain—piezoresistance, capacitance, and inductance. The electrical signal in response to strain differs between these sensing technologies, having varying sensitivity, maximum ...
Brett C. Hannigan +5 more
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Model for Wireless Magnetoelastic Strain Sensors [PDF]
Sensors, 2020 This paper describes a magnetoelastic strain sensor based on the ∆E effect and discusses some materials used in its construction. A polycrystalline Fe–Al–B alloy with good quality magnetoelastic properties was used as the transducer and glued to the test object, either brass plates or rods of SAE 1010 steel.
Eduardo S. Bastos +3 more
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