A Comprehensive Review on Fabrication and Structural Design of Polymer Composites for Wearable Pressure Sensors

Polymer science & technology., Год журнала: 2025, Номер unknown

Опубликована: Фев. 5, 2025

Язык: Английский

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High-linearity flexible sensor for real-time pressure monitoring across wide frequency range by integrating piezoelectric and piezoresistive effects

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159919 - 159919

Опубликована: Янв. 1, 2025

Язык: Английский

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Recent advances and future prospects of wearable sensors based on nanomaterial sensing mechanisms for biosafety monitoring

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162695 - 162695

Опубликована: Апрель 1, 2025

Язык: Английский

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A review on application of nanomaterials in flexible pressure sensors

Materials Today Nano, Год журнала: 2025, Номер unknown, С. 100627 - 100627

Опубликована: Апрель 1, 2025

Язык: Английский

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High-Sensitivity and Wide-Range Flexible Pressure Sensor Based on Gradient-Wrinkle Structures and AgNW-Coated PDMS

Micromachines, Год журнала: 2025, Номер 16(4), С. 468 - 468

Опубликована: Апрель 15, 2025

Flexible pressure sensors have garnered significant attention due to their wide range of applications in human motion monitoring and smart wearable devices. However, the fabrication that offer both high sensitivity a detection remains challenging task. In this paper, we propose an AgNW-coated PDMS flexible piezoresistive sensor based on gradient-wrinkle structure. By modifying microstructure PDMS, demonstrates varying sensitivities responses across different ranges. The wrinkle contributes (0.947 kPa−1) at low pressures, while film with gradient contact height ensures continuous change area through gradual activation wrinkles, resulting (10–50 kPa). This paper also investigates state films under pressures further elaborate sensor’s sensing mechanism. excellent performance real-time response touch behavior, joint motion, swallowing behavior recognition, grasping highlights its broad application prospects human–computer interaction, monitoring, intelligent robotics.

Язык: Английский

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Graphene-Based, Flexible, Wearable Piezoresistive Sensors with High Sensitivity for Tiny Pressure Detection

Sensors, Год журнала: 2025, Номер 25(2), С. 423 - 423

Опубликована: Янв. 13, 2025

Flexible, wearable, piezoresistive sensors have significant potential for applications in wearable electronics and electronic skin fields due to their simple structure durability. Highly sensitive, flexible, with the ability monitor laryngeal articulatory vibration supply a new, more comfortable versatile way aid communication people speech disorders. Here, we present sensor novel microstructure that combines insulating conductive properties. The has polystyrene (PS) microspheres sandwiched between graphene oxide (GO) film metallic nanocopper-graphene (n-Cu/GO) film. performance of can be modulated by controlling size PS doping degree copper nanoparticles. demonstrates high sensitivity 232.5 kPa−1 low-pressure range 0 0.2 kPa, fast response 45 ms recovery time 36 ms, while also exhibiting excellent stability. converts subtle into stable, regular electrical signal; addition, there is real-time monitoring capability human joint movements. This work provides new idea development devices, healthcare, other fields.

Язык: Английский

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Stretchable snake electrodes and porous dielectric layers for advanced flexible pressure sensors

Applied Physics A, Год журнала: 2025, Номер 131(2)

Опубликована: Фев. 1, 2025

Язык: Английский

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An Annular Conductive Membrane-Based Hollow Capacitive Wind Pressure Sensor: Analytical Solution and Numerical Design and Calibration

Materials, Год журнала: 2025, Номер 18(5), С. 965 - 965

Опубликована: Фев. 21, 2025

A novel hollow capacitive wind pressure sensor is for the first time proposed. The sensing element of proposed uses a non-parallel plate variable capacitor, whose movable electrode transversely uniformly loaded annular conductive membrane with fixed outer edge and rigid inner (acting as sensitive sensor). Due to unique configuration sensor, it can be used alone detect exerted by fast-moving air in atmosphere or gas, etc., pipes, but also pairs measure flow rate pipes. analytical solution large deflection elastic behavior derived using new set governing equations. effectiveness analyzed. equations are compared previous ones show differences between them. superiority over existing An example given demonstrate numerical design calibration effect changing parameters on important capacitance–pressure (C–q) relationship investigated comprehensively. Finally, an experimental verification carried out.

Язык: Английский

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Recent advances in MXene-based flexible pressure sensors for medical monitoring

Rare Metals, Год журнала: 2025, Номер unknown

Опубликована: Фев. 25, 2025

Язык: Английский

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High-performance easy-degradable and recyclable thermosetting polyurethanes via dynamic cross-linking and abundant hydrogen bonding for foam sensor applications

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 163277 - 163277

Опубликована: Апрель 1, 2025

Язык: Английский

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