Bio-Integrated Wearable Systems: A Comprehensive Review

Chemical Reviews, Journal Year: 2019, Volume and Issue: 119(8), P. 5461 - 5533

Published: Jan. 28, 2019

Bio-integrated wearable systems can measure a broad range of biophysical, biochemical, and environmental signals to provide critical insights into overall health status quantify human performance. Recent advances in material science, chemical analysis techniques, device designs, assembly methods form the foundations for uniquely differentiated type technology, characterized by noninvasive, intimate integration with soft, curved, time-dynamic surfaces body. This review summarizes latest this emerging field "bio-integrated" technologies comprehensive manner that connects fundamental developments chemistry, engineering sensing have potential widespread deployment societal benefit care. An introduction chemistries materials active components these contextualizes essential design considerations sensors associated platforms appear following sections. The subsequent content highlights most advanced biosensors, classified according their ability capture information. Additional sections feature schemes electrically powering strategies achieving fully integrated, wireless systems. concludes an overview key remaining challenges summary opportunities where chemistry will be critically important continued progress.

Language: Английский

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Advanced Soft Materials, Sensor Integrations, and Applications of Wearable Flexible Hybrid Electronics in Healthcare, Energy, and Environment

Advanced Materials, Journal Year: 2019, Volume and Issue: 32(15)

Published: July 8, 2019

Abstract Recent advances in soft materials and system integration technologies have provided a unique opportunity to design various types of wearable flexible hybrid electronics (WFHE) for advanced human healthcare human–machine interfaces. The biocompatible with miniaturized wireless systems is undoubtedly an attractive prospect the sense that successful device performance requires high degrees mechanical flexibility, sensing capability, user‐friendly simplicity. Here, most up‐to‐date materials, sensors, system‐packaging develop WFHE are provided. Details mechanical, electrical, physicochemical, properties discussed integrated sensor applications healthcare, energy, environment. In addition, limitations current discussed, as well key challenges future direction WFHE. Collectively, all‐inclusive review newly developed along summary imperative requirements material properties, capabilities, performance, skin integrations

Language: Английский

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Flexible Electronics and Devices as Human–Machine Interfaces for Medical Robotics

Advanced Materials, Journal Year: 2021, Volume and Issue: 34(16)

Published: Dec. 12, 2021

Abstract Medical robots are invaluable players in non‐pharmaceutical treatment of disabilities. Particularly, using prosthetic and rehabilitation devices with human–machine interfaces can greatly improve the quality life for impaired patients. In recent years, flexible electronic soft robotics have attracted tremendous attention this field due to their high biocompatibility, functionality, conformability, low‐cost. Flexible on will make a promising alternative conventional rigid devices, which potentially revolutionize paradigm future direction medical terms feedback user experience. review, fundamental components materials, structures, mechanisms human‐machine summarized by renowned applications five primary areas: physical chemical sensing, physiological recording, information processing communication, robotic actuation, stimulation. This review further concludes discussing outlook current challenges these technologies as interface robotics.

Language: Английский

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Artificial Skin Perception

Advanced Materials, Journal Year: 2020, Volume and Issue: 33(19)

Published: Sept. 15, 2020

Abstract Skin is the largest organ, with functionalities of protection, regulation, and sensation. The emulation human skin via flexible stretchable electronics gives rise to electronic (e‐skin), which has realized artificial sensation other functions that cannot be achieved by conventional electronics. To date, tremendous progress been made in data acquisition transmission for e‐skin systems, while implementation perception within is, sensory processing, still its infancy. Integrating functionality into a sensing system, namely perception, critical endow current systems higher intelligence. Here, recent design fabrication devices summarized, challenges prospects are discussed. strategies implementing utilize either silicon‐based circuits or novel computing such as memristive synaptic transistors, enable surpass skin, distributed, low‐latency, energy‐efficient information‐processing ability. In future, would new enabling technology construct next‐generation intelligent advanced applications, robotic surgery, rehabilitation, prosthetics.

Language: Английский

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The Evolution of Flexible Electronics: From Nature, Beyond Nature, and To Nature

Advanced Science, Journal Year: 2020, Volume and Issue: 7(20)

Published: Aug. 28, 2020

Abstract The flourishing development of multifunctional flexible electronics cannot leave the beneficial role nature, which provides continuous inspiration in their material, structural, and functional designs. During evolution electronics, some originated from were even beyond others implantable or biodegradable eventually to nature. Therefore, relationship between nature is undoubtedly vital since harmony technology would promote sustainable development. Herein, materials selection functionality design for that are mostly inspired first introduced with certain Then, frontier advances on including main individual components (i.e., energy (the power source) sensor electric load)) presented aim enlightening harmonious modern Finally, critical issues next‐generation discussed provide possible solutions new insights prospective exploration directions.

Language: Английский

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Nanomaterial‐Enabled Flexible and Stretchable Sensing Systems: Processing, Integration, and Applications

Advanced Materials, Journal Year: 2019, Volume and Issue: 32(15)

Published: Aug. 29, 2019

Abstract Nanomaterial‐enabled flexible and stretchable electronics have seen tremendous progress in recent years, evolving from single sensors to integrated sensing systems. Compared with nanomaterial‐enabled a function, integration of multiple is conducive comprehensive monitoring personal health environment, intelligent human–machine interfaces, realistic imitation human skin robotics prosthetics. Integration other functional components promotes real‐world applications the Here, an overview design strategies manufacturing techniques for such systems given. Then, representative are presented. Following that, health, fitness tracking, electronic skins, artificial nervous systems, interactions provided. To conclude, perspectives on challenges opportunities this burgeoning field considered.

Language: Английский

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All-printed nanomembrane wireless bioelectronics using a biocompatible solderable graphene for multimodal human-machine interfaces

Nature Communications, Journal Year: 2020, Volume and Issue: 11(1)

Published: July 10, 2020

Abstract Recent advances in nanomaterials and nano-microfabrication have enabled the development of flexible wearable electronics. However, existing manufacturing methods still rely on a multi-step, error-prone complex process that requires costly cleanroom facility. Here, we report new class additive nanomanufacturing functional materials enables wireless, multilayered, seamlessly interconnected, hybrid electronic system. All-printed electronics, incorporating machine learning, offers multi-class versatile human-machine interfaces. One key technological advancements is use functionalized conductive graphene with enhanced biocompatibility, anti-oxidation, solderability, which allows wireless circuit. The high-aspect ratio gel-free, high-fidelity recording muscle activities. performance printed electronics demonstrated by using real-time control external systems via electromyograms. Anatomical study deep learning-embedded electrophysiology mapping for an optimal selection three channels to capture all finger motions accuracy about 99% seven classes.

Language: Английский

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Role of cognitive absorption in building user trust and experience

Psychology and Marketing, Journal Year: 2021, Volume and Issue: 38(4), P. 643 - 668

Published: Feb. 24, 2021

Abstract The growth of artificial intelligence (AI) and its applications in business has proliferated recent years. Businesses have started adopting various technology practices relevant to automation AI, research investigating this phenomenon is becoming increasingly important. Taking as a cue, the present investigates effect human‐to‐machine interaction human‐to‐human towards cognitive absorption subsequent on trust, experience, continuation intention context services. study built 3 × factorial design with automated chatbots (machine interaction) service executives (human used stimulus experiment. Data collected from 410 respondents were analyzed using structural equation modeling test proposed hypotheses. findings indicated that influences more positively compared interactions. results also provide evidence for role background rooted human‐machine adds valuable contribution existing literature interaction, absorption, intention. provides inputs marketing managers.

Language: Английский

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Smartphones in mental health: a critical review of background issues, current status and future concerns

International Journal of Bipolar Disorders, Journal Year: 2020, Volume and Issue: 8(1)

Published: Jan. 10, 2020

Abstract There has been increasing interest in the use of smartphone applications (apps) and other consumer technology mental health care for a number years. However, vision data from apps seamlessly returned to, integrated in, electronic medical record (EMR) to assist both psychiatrists patients not widely achieved, due part complex issues involved psychiatry. These include usage, clinical utility, commercialization, evolving technology. Technological, legal commercial issues, as well will determine role Recommendations more productive direction psychiatry are provided.

Language: Английский

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Impact of Planar and Vertical Organic Field‐Effect Transistors on Flexible Electronics

Advanced Materials, Journal Year: 2022, Volume and Issue: 35(11)

Published: Sept. 20, 2022

Abstract The development of flexible and conformable devices, whose performance can be maintained while being continuously deformed, provides a significant step toward the realization next‐generation wearable e‐textile applications. Organic field‐effect transistors (OFETs) are particularly interesting for lightweight products, because their low‐temperature solution processability, mechanical flexibility organic materials that endows OFETs natural compatibility with plastic biodegradable substrates. Here, an in‐depth review two competing OFET technologies, planar vertical (POFETs VOFETs, respectively) is provided. electrical, mechanical, physical properties POFETs VOFETs critically discussed, focus on four pivotal applications (integrated logic circuits, light‐emitting memories, sensors). It pointed out function relatively newer VOFET technology, along its perspective advancing applicability POFETs, has not been reviewed so far, direct comparison regarding POFET‐ VOFET‐based most likely absent. With discussions spanning printed electronics, science, biotechnology, environmental monitoring, this contribution clear stimulus to researchers working in these fields engage plentiful possibilities offer electronics.

Language: Английский

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