Materials Science and Engineering R Reports, Journal Year: 2025, Volume and Issue: 164, P. 100987 - 100987
Published: April 2, 2025
Language: Английский
Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(2), P. 455 - 553
Published: Jan. 4, 2024
In the era of Internet-of-things, many things can stay connected; however, biological systems, including those necessary for human health, remain unable to connected global Internet due lack soft conformal biosensors. The fundamental challenge lies in fact that electronics and biology are distinct incompatible, as they based on different materials via functioning principles. particular, body is curvilinear, yet typically rigid planar. Recent advances design have generated tremendous opportunities wearable bioelectronics, which may bridge gap, enabling ultimate dream healthcare anyone, anytime, anywhere. We begin with a review historical development healthcare, indicating significant trend healthcare. This followed by focal point discussion about new design, particularly low-dimensional nanomaterials. summarize material types their attributes designing bioelectronic sensors; we also cover synthesis fabrication methods, top-down, bottom-up, combined approaches. Next, discuss energy challenges progress made date. addition front-end devices, describe back-end machine learning algorithms, artificial intelligence, telecommunication, software. Afterward, integration systems been applied various testbeds real-world settings, laboratories preclinical clinical environments. Finally, narrate remaining conjunction our perspectives.
Language: Английский
Citations
135
Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(4), P. 1535 - 1648
Published: Feb. 19, 2024
Over the years, researchers have made significant strides in development of novel flexible/stretchable and conductive materials, enabling creation cutting-edge electronic devices for wearable applications. Among these, porous textiles (PCTs) emerged as an ideal material platform electronics, owing to their light weight, flexibility, permeability, wearing comfort. This Review aims present a comprehensive overview progress state art utilizing PCTs design fabrication wide variety integrated systems. To begin with, we elucidate how revolutionize form factors electronics. We then discuss preparation strategies PCTs, terms raw processes, key properties. Afterward, provide detailed illustrations are used basic building blocks fabricate intrinsically flexible or stretchable devices, including sensors, actuators, therapeutic energy-harvesting storage displays. further describe techniques systems either by hybridizing conventional off-the-shelf rigid components with integrating multiple fibrous PCTs. Subsequently, highlight some important application scenarios healthcare, sports training, converging technologies, professional specialists. At end Review, challenges perspectives on future research directions give overall conclusions. As demand more personalized interconnected continues grow, PCT-based wearables hold immense potential redefine landscape technology reshape way live, work, play.
Language: Английский
Citations
71
Advanced Materials, Journal Year: 2023, Volume and Issue: 35(49)
Published: Aug. 11, 2023
Skin electronics provides remarkable opportunities for non-invasive and long-term monitoring of a wide variety biophysical physiological signals that are closely related to health, medicine, human-machine interactions. Nevertheless, conventional skin fabricated on elastic thin films difficult adapt the wet microenvironments skin: Elastic non-permeable, which block perspiration; adhere skin; Most work underwater. Here, Wet-Adaptive Electronic (WADE-skin) is reported, consists next-to-skin wet-adhesive fibrous layer, next-to-air waterproof stretchable permeable liquid metal electrode layer. While electronic functionality determined by design, this WADE-skin simultaneously offers superb stretchability, adhesion, permeability, biocompatibility, property. The can rapidly human after contact few seconds stably maintain adhesion over weeks even under conditions, without showing any negative effect health. use demonstrated stable recording electrocardiogram during intensive sweating as well underwater activities, strain sensor operation virtual reality-mediated
Language: Английский
Citations
66
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(27)
Published: April 23, 2024
Wireless and wearable sensors attract considerable interest in personalized healthcare by providing a unique approach for remote, noncontact, continuous monitoring of various health-related signals without interference with daily life. Recent advances wireless technologies have promoted practical applications due to their significantly improved characteristics, such as reduction size thickness, enhancement flexibility stretchability, conformability the human body. Currently, most researches focus on active materials structural designs sensors, just few exceptions reflecting data transmission. This review provides comprehensive overview state-of-the-art related studies empowering sensors. The emerging functional nanomaterials utilized designing modules are highlighted, which include metals, carbons, MXenes. Additionally, outlines system-level integration flexible spanning from novel design strategies enhanced efficient transmitting wirelessly. Furthermore, introduces representative remote noninvasive physiological through on-skin implantable sensing systems. Finally, challenges, perspectives, unprecedented opportunities discussed.
Language: Английский
Citations
60
Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)
Published: Jan. 30, 2024
Abstract Textile-based wearable electronics have attracted intensive research interest due to their excellent flexibility and breathability inherent in the unique three-dimensional porous structures. However, one of challenges lies achieving highly conductive patterns with high precision robustness without sacrificing wearing comfort. Herein, we developed a universal robust in-textile photolithography strategy for precise uniform metal patterning on textile architectures. The as-fabricated realized sub-100 µm desirable mechanical stability, washability, permeability. Moreover, such controllable coating permeated inside scaffold contributes significant performance enhancement miniaturized devices integration through both sides textiles. As proof-of-concept, fully integrated in-textiles system multiplexed sweat sensing was demonstrated. proposed method opens up new possibilities constructing multifunctional textile-based flexible reliable
Language: Английский
Citations
40
Energy & Environmental Science, Journal Year: 2024, Volume and Issue: 17(11), P. 3878 - 3887
Published: Jan. 1, 2024
Based on the versatile Ur-SA hydrogel as an electrolyte and a strain sensor, all-in-one wearable sensing system has been proposed for dynamic comprehensive health monitoring.
Language: Английский
Citations
33
Progress in Materials Science, Journal Year: 2024, Volume and Issue: 144, P. 101288 - 101288
Published: March 21, 2024
Language: Английский
Citations
26
Nature Nanotechnology, Journal Year: 2024, Volume and Issue: 19(8), P. 1158 - 1167
Published: April 29, 2024
Language: Английский
Citations
26
npj Flexible Electronics, Journal Year: 2024, Volume and Issue: 8(1)
Published: Jan. 6, 2024
Abstract Noncontact humidity sensor overcomes the limitations of its contact sensing counterparts, including mechanical wear and cross infection, which becomes a promising candidate in healthcare human-machine interface application. However, current sensors still suffer ubiquitous issue uncomfortable skin irritation hindering long-term use. In this study, we report skin-conformal breathable assembled by anchoring MXenes-based composite into electrospun elastomer nanofibers coated with patterned electrode. This is highly sensitive to water molecules due large specific surface area abundant water-absorbing hydroxyl groups, while elastomeric provide an ultrathin, flexible, permeable substrate support functional materials electrodes. presents not only excellent air permeability (0.078 g cm −2 d −1 ), high sensitivity ( S = 704), fast response/recovery (0.9 s/0.9 s), but also conformability biocompatibility. Furthermore, confirmed realize recognition motional states emotional modes, provides way for advanced noncontact interface.
Language: Английский
Citations
23
Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(5), P. 2081 - 2137
Published: Feb. 23, 2024
Gallium-based liquid metal (LM) exhibits exceptional properties such as high conductivity and biocompatibility, rendering it highly valuable for the development of conformal bioelectronics. When combined with polymers, metal–polymer conductors (MPC) offer a versatile platform fabricating cyborg devices, enabling functions sensing, restoration, augmentation within human body. This review focuses on synthesis, fabrication, application MPC-based devices. The synthesis functional materials based LM fabrication techniques devices are elucidated. provides comprehensive overview encompassing their applications in sensing diverse signals, therapeutic interventions, augmentation. objective this is to serve resource that bridges gap between potential biomedical applications.
Language: Английский
Citations
23