Ultralight and High Sensitive CA/TPU/PPy Nanofiber Aerogels with Coaxial Conductive Structure for Wearable Piezoresistive Sensors

Composites Science and Technology, Год журнала: 2025, Номер unknown, С. 111062 - 111062

Опубликована: Янв. 1, 2025

Язык: Английский

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Customized flexible iontronic pressure sensors: Multilevel microstructures by 3D-Printing for enhanced sensitivity and broad pressure range

Chemical Engineering Journal, Год журнала: 2024, Номер 501, С. 157291 - 157291

Опубликована: Ноя. 7, 2024

Язык: Английский

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Amino oxidized sodium alginate-based humidity-resistant triboelectric nanogenerator for human motion and respiration monitoring

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159842 - 159842

Опубликована: Янв. 1, 2025

Язык: Английский

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Multifunctional tactile sensor with multimodal capabilities for pressure, temperature, and surface recognition

Nano Energy, Год журнала: 2025, Номер unknown, С. 110706 - 110706

Опубликована: Янв. 1, 2025

Язык: Английский

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An AI-enabled self-sustaining sensing lower-limb motion detection system for HMI in the metaverse

Nano Energy, Год журнала: 2025, Номер unknown, С. 110724 - 110724

Опубликована: Янв. 1, 2025

Язык: Английский

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A Biomimetic Passive Mechanotransduction Mechanism Based on Interfacial Regulation of Ionic p–n Junctions

ACS Nano, Год журнала: 2025, Номер unknown

Опубликована: Янв. 28, 2025

Natural skin receptors use ions as signal carriers, while most of the developed artificial tactile sensors utilize electrons information carriers. To imitate biological ionic sensing behavior, here, we present a kind biomimetic, ionic, and fully passive mechanotransduction mechanism leveraging mechanical modulation interfacial p-n junction (IPNJ) through microchannels. Sensors based on this do not rely an external power supply can encode stimuli into highly analogous outputs to those natural receptors, in terms both type (i.e., potential difference) intensity (≈120 mV). More importantly, instant IPNJ regulation characteristic endows with superior performance when compared state-of-the-art piezoionic sensors, including low detection limit 0.01 N, fast response/recovery speeds (16 ms/16 ms), ultralow consumption (pW level), excellent reproducibility (over 100,000 cycles), good capabilities resolve static dynamic stimulations. As demonstrations, machine-learning-assisted high accuracy 99%) surface texture recognition object classification are successfully demonstrated integrated robotic hands. This work enriches family mechanisms provides path mimicking sensory systems for smart skins, prostheses, intelligent robots.

Язык: Английский

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Natural polysaccharides-based smart sensors for health monitoring, diagnosis and rehabilitation: A review

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 304, С. 140966 - 140966

Опубликована: Фев. 12, 2025

Язык: Английский

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Trends in Flexible Sensing Technology in Smart Wearable Mechanisms–Materials–Applications

Nanomaterials, Год журнала: 2025, Номер 15(4), С. 298 - 298

Опубликована: Фев. 15, 2025

Flexible sensors are revolutionizing our lives as a key component of intelligent wearables. Their pliability, stretchability, and diverse designs enable foldable portable devices while enhancing comfort convenience. Advances in materials science have provided numerous options for creating flexible sensors. The core their application areas like electronic skin, health medical monitoring, motion human-computer interaction is selecting that optimize sensor performance weight, elasticity, comfort, flexibility. This article focuses on sensors, analyzing "sensing mechanisms-materials-applications" framework. It explores development trajectory, material characteristics, contributions various domains such interaction. concludes by summarizing current research achievements discussing future challenges opportunities. expected to continue expanding into new fields, driving the evolution smart wearables contributing society.

Язык: Английский

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High-voltage Monolithically Integrated Solid-State Microbatteries with Exceptional Flexibility and Superior Areal Capacity

Energy storage materials, Год журнала: 2025, Номер unknown, С. 104146 - 104146

Опубликована: Фев. 1, 2025

Язык: Английский

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A Droplet‐Solid‐Mode Triboelectric Foot Sensor Array for Monitoring Rehabilitation Training

physica status solidi (a), Год журнала: 2025, Номер unknown

Опубликована: Март 23, 2025

Gait tracking plays a crucial role in postoperative rehabilitation training by facilitating the assessment of recovery progress and ensuring timely interventions to improve outcomes. Herein, flexible wearable droplet‐solid‐mode triboelectric foot sensor (DTFS) array is reported for monitoring training. The conventional solid–solid contact interface replaced with solid–liquid interface, avoiding material wear degradation output. Additionally, three interconnected DTFS cells are integrally molded using 3D printing technology. Results demonstrate that DTFS's output voltage amplitude varies applied frequency acceleration, providing reliable stable responses external stimuli. When attached heel an insole, array, its compact design configuration, produces distinct electrical signals under different gaits enhanced data collection efficiency. Using artificial intelligence algorithms analysis, system enables real‐time automated gait high recognition accuracy exceeding 96%. This innovative solution holds promise continuous tracking, supports doctors’ decision‐making data‐driven insights, paves way patients’ home healthcare through integration wireless transmission systems near future.

Язык: Английский

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