Electronic Skin: Recent Progress and Future Prospects for Skin‐Attachable Devices for Health Monitoring, Robotics, and Prosthetics

Advanced Materials, Год журнала: 2019, Номер 31(48)

Опубликована: Сен. 19, 2019

Abstract Recent progress in electronic skin or e‐skin research is broadly reviewed, focusing on technologies needed three main applications: skin‐attachable electronics, robotics, and prosthetics. First, since will be exposed to prolonged stresses of various kinds needs conformally adhered irregularly shaped surfaces, materials with intrinsic stretchability self‐healing properties are great importance. Second, tactile sensing capability such as the detection pressure, strain, slip, force vector, temperature important for health monitoring attachable devices, enable object manipulation surrounding environment robotics For chemical electrophysiological wireless signal communication high significance fully gauge state users ensure user comfort. prosthetics, large‐area integration 3D surfaces a facile scalable manner critical. Furthermore, new processing strategies using neuromorphic devices efficiently process information parallel low power manner. neural interfacing electrodes These topics discussed, progress, current challenges, future prospects.

Язык: Английский

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

Advanced Materials, Год журнала: 2019, Номер 32(15)

Опубликована: Июль 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

Язык: Английский

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Point-of-care diagnostics for infectious diseases: From methods to devices

Nano Today, Год журнала: 2021, Номер 37, С. 101092 - 101092

Опубликована: Фев. 7, 2021

Язык: Английский

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Disease Detection with Molecular Biomarkers: From Chemistry of Body Fluids to Nature-Inspired Chemical Sensors

Chemical Reviews, Год журнала: 2019, Номер 119(22), С. 11761 - 11817

Опубликована: Ноя. 15, 2019

This article aims to review nature-inspired chemical sensors for enabling fast, relatively inexpensive, and minimally (or non-) invasive diagnostics follow-up of the health conditions. It can be achieved via monitoring biomarkers volatile biomarkers, that are excreted from one or combination body fluids (breath, sweat, saliva, urine, seminal fluid, nipple aspirate tears, stool, blood, interstitial cerebrospinal fluid). The first part gives an updated compilation linked with specific sickness and/or sampling origin. other provides a didactic examination concepts approaches related emerging chemistries, sensing materials, transduction techniques used biomarker-based medical evaluations. strengths pitfalls each approach discussed criticized. Future perspective relation information communication era is presented discussed.

Язык: Английский

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Flexible Electrochemical Bioelectronics: The Rise of In Situ Bioanalysis

Advanced Materials, Год журнала: 2019, Номер 32(15)

Опубликована: Авг. 20, 2019

Abstract The amalgamation of flexible electronics in biological systems has shaped the way health and medicine are administered. growing field electrochemical bioelectronics enables situ quantification a variety chemical constituents present human body holds great promise for personalized monitoring owing to its unique advantages such as inherent wearability, high sensitivity, selectivity, low cost. It represents promising alternative probe biomarkers simpler method compared conventional instrumental analytical techniques. Various bioanalytical technologies employed bioelectronics, including ion‐selective potentiometry, enzymatic amperometry, potential sweep voltammetry, field‐effect transistors, affinity‐based biosensing, well biofuel cells. Recent key innovations from sensing modalities, materials, systems, fabrication, applications summarized highlighted. challenges opportunities this moving forward toward future preventive devices also discussed.

Язык: Английский

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Nanowire Electronics: From Nanoscale to Macroscale

Chemical Reviews, Год журнала: 2019, Номер 119(15), С. 9074 - 9135

Опубликована: Июль 30, 2019

Semiconductor nanowires have attracted extensive interest as one of the best-defined classes nanoscale building blocks for bottom-up assembly functional electronic and optoelectronic devices over past two decades. The article provides a comprehensive review continuing efforts in exploring semiconductor electronics macroelectronics. Specifically, we start with brief overview synthetic control various nanowire heterostructures precisely controlled physical dimension, chemical composition, heterostructure interface, properties to define material foundation electronics. We then summarize series strategies developed creating well-ordered arrays spatial position, orientation, density, which are essential constructing increasingly complex circuits from nanowires. Next, fundamental single transistor concepts. Combining designable controllable approaches, discuss integrated assembled blocks, well unique design solution-processable thin-film transistors high-performance large-area flexible Last, conclude perspective on standing challenges future opportunities.

Язык: Английский

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Sensors for Volatile Organic Compounds

ACS Nano, Год журнала: 2022, Номер 16(5), С. 7080 - 7115

Опубликована: Май 5, 2022

This paper provides an overview of recent developments in the field volatile organic compound (VOC) sensors, which are finding uses healthcare, safety, environmental monitoring, food and agriculture, oil industry, other fields. It starts by briefly explaining basics VOC sensing reviewing currently available quickly progressing approaches. then discusses main trends materials' design with special attention to nanostructuring nanohybridization. Emerging materials strategies highlighted their involvement different types technologies is discussed, including optical, electrical, gravimetric sensors. The review also detailed discussions about limitations offers potential solutions. status suggestions promising directions for future development summarized.

Язык: Английский

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From Diagnosis to Treatment: Recent Advances in Patient-Friendly Biosensors and Implantable Devices

ACS Nano, Год журнала: 2021, Номер 15(2), С. 1960 - 2004

Опубликована: Фев. 3, 2021

Patient-friendly medical diagnostics and treatments have been receiving a great deal of interest due to their rapid cost-effective health care applications with minimized risk infection, which has the potential replace conventional hospital-based procedures. In particular, integration recently developed materials into devices allows development point-of-care (POC) sensing platforms implantable special functionalities. this review, recent advances in biosensors for patient-friendly diagnosis treatment are discussed. Comprehensive analysis portable wearable biosensing monitoring disease is provided, including topics such as selection, device structure integration, biomarker detection strategies. Moreover, specific challenges related each biological fluid biosensor-based POC presented. Also, devices, wireless communication strategies, Furthermore, various surgical approaches reviewed, minimally invasive insertion mounting, vivo electrical optical modulations, post-operation monitoring. Finally, future perspectives toward provided.

Язык: Английский

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Medical 4.0 technologies for healthcare: Features, capabilities, and applications

Internet of Things and Cyber-Physical Systems, Год журнала: 2022, Номер 2, С. 12 - 30

Опубликована: Янв. 1, 2022

The Fourth Industrial Revolution may help many sectors and industries, whereas healthcare will be significantly impacted. Medical advances swifter, better more effective, quickly providing medications to patients. It act as a leveller for services by making them available everybody. 4.0 is the fourth medical revolution, employing emerging technologies create significant advancements in healthcare. New technology has advanced significantly, ranging from mobile computing cloud computing, over previous decade now ready employed commercially accessible, networked systems. Expanding with higher life expectancies, there an enormous need improved older populations. This paper explores its demand sector discusses various progressive steps implementation. Smart Advanced Features of Practices are discussed diagrammatically. envisions strongly interconnected health system. A hospital bed can connected network use patient data via Internet Things (IoT). Finally, this & provides applications services. In addition being creative, decreases burden affluent nations offers good less developed countries, comprehensive high-quality treatment. characterised technical discoveries developments profession encourage patient-centred therapy drugs. digital transformation, where patients' electronically collected utilised understand diagnose them, replaces doctor-centric treatment techniques patient-centric paradigm.

Язык: Английский

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Skin bioelectronics towards long-term, continuous health monitoring

Chemical Society Reviews, Год журнала: 2022, Номер 51(9), С. 3759 - 3793

Опубликована: Янв. 1, 2022

Skin bioelectronics are considered as an ideal platform for personalised healthcare because of their unique characteristics, such thinness, light weight, good biocompatibility, excellent mechanical robustness, and great skin conformability. Recent advances in skin-interfaced have promoted various applications precision medicine. Particularly, long-term, continuous health monitoring offer powerful analysis a broad spectrum statuses, providing route to early disease diagnosis treatment. In this review, we discuss (1) representative sensing devices, (2) material structure selection, device properties, wireless technologies towards monitoring, (3) applications: acquisition electrophysiological, biophysical, biochemical signals, comprehensive (4) rational guidelines the design future monitoring. Long-term, advanced will open unprecedented opportunities timely prevention, screening, diagnosis, treatment, demonstrating promise revolutionise traditional medical practices.

Язык: Английский

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