Soft Bioelectronics for Therapeutics

ACS Nano, Journal Year: 2023, Volume and Issue: 17(18), P. 17634 - 17667

Published: Sept. 7, 2023

Soft bioelectronics play an increasingly crucial role in high-precision therapeutics due to their softness, biocompatibility, clinical accuracy, long-term stability, and patient-friendliness. In this review, we provide a comprehensive overview of the latest representative therapeutic applications advanced soft bioelectronics, ranging from wearable for skin wounds, diabetes, ophthalmic diseases, muscle disorders, other diseases implantable against complex such as cardiac arrhythmias, cancer, neurological others. We also highlight key challenges opportunities future translation commercialization toward personalized medicine.

Language: Английский

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Highly integrated, breathable, metalized phase change fibrous membranes based on hierarchical coaxial fiber structure for multimodal personal thermal management

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 465, P. 142835 - 142835

Published: April 7, 2023

Language: Английский

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Highly Sensitive Fiber Pressure Sensors over a Wide Pressure Range Enabled by Resistive-Capacitive Hybrid Response

ACS Nano, Journal Year: 2023, Volume and Issue: 17(15), P. 14904 - 14915

Published: July 27, 2023

Soft capacitive pressure sensors with high performance are becoming increasingly in demand the emerging flexible wearable field. While fiber have achieved sensitivity, their sensitivity range is limited to low-pressure levels. As typically require preloading and fixation, this narrow of poses a challenge for practical applications. To overcome limitation, study proposes resistive-capacitive hybrid response (HFPSs) three-layer core–sheath structures. The trigger enhancement mechanisms determined through model analysis experimental verification. By adjustment response, attenuation HFPSs alleviated significantly. obtained results demonstrate that excellent characteristics such as fast low hysteresis, wide frequency, small signal drift, good durability. enhances various With enhanced can effectively monitor pulse signals at preloads ranging from 0 22.7 kPa. This improves fault tolerance monitoring expands potential application scenarios sensors.

Language: Английский

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A dual-mode fiber-shaped flexible capacitive strain sensor fabricated by direct ink writing technology for wearable and implantable health monitoring applications

Microsystems & Nanoengineering, Journal Year: 2023, Volume and Issue: 9(1)

Published: Dec. 21, 2023

Flexible fiber-shaped strain sensors show tremendous potential in wearable health monitoring and human‒machine interactions due to their compatibility with everyday clothing. However, the conductive sensitive materials generated by traditional manufacturing methods fabricate sensors, including sequential coating solution extrusion, exhibit limited stretchability, resulting a stretch range interface delamination. To address this issue, we flexible capacitive sensor (FSFCSS) direct ink writing technology. Through technology, print parallel helical Ag electrodes on surface of TPU tube fibers encapsulate them high dielectric material BTO@Ecoflex, endowing FSFCSS excellent dual-mode sensing performance. The can sense dual-model strain, namely, axial tensile radial expansion strain. For sensing, exhibits wide detection 178%, significant sensitivity 0.924, low limit 0.6%, hysteresis coefficient 1.44%, outstanding mechanical stability. demonstrates 0.00086 mmHg-1 responsiveness static dynamic Furthermore, was combined portable data acquisition circuit board for physiological signals interaction wireless system. measure blood pressure heart rate, printed RF coil series hemodynamic sensor. This work enables simultaneous application implantable monitoring, thereby advancing development smart textiles.

Language: Английский

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Highly conductive and elastic multi-responsive phase change smart fiber and textile

Composites Communications, Journal Year: 2023, Volume and Issue: 44, P. 101772 - 101772

Published: Nov. 17, 2023

Language: Английский

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