Transparent Electronics for Wearable Electronics Application DOI Creative Commons
Daeyeon Won,

Junhyuk Bang,

Seok Hwan Choi

et al.

Chemical Reviews, Journal Year: 2023, Volume and Issue: 123(16), P. 9982 - 10078

Published: Aug. 5, 2023

Recent advancements in wearable electronics offer seamless integration with the human body for extracting various biophysical and biochemical information real-time health monitoring, clinical diagnostics, augmented reality. Enormous efforts have been dedicated to imparting stretchability/flexibility softness electronic devices through materials science structural modifications that enable stable comfortable of these curvilinear soft body. However, optical properties are still early stages consideration. By incorporating transparency, visual from interfacing biological systems can be preserved utilized comprehensive diagnosis image analysis techniques. Additionally, transparency provides imperceptibility, alleviating reluctance wear device on exposed skin. This review discusses recent advancement transparent a way includes materials, processing, devices, applications. Materials discussed regarding their characteristics, synthesis, engineering strategies property enhancements. We also examine bridging techniques Building blocks systems, including sensors, energy actuators, displays, mechanisms performances. Lastly, we summarize potential applications conclude remaining challenges prospects.

Language: Английский

Technology Roadmap for Flexible Sensors DOI Creative Commons
Yifei Luo, Mohammad Reza Abidian, Jong‐Hyun Ahn

et al.

ACS Nano, Journal Year: 2023, Volume and Issue: 17(6), P. 5211 - 5295

Published: March 9, 2023

Humans rely increasingly on sensors to address grand challenges and improve quality of life in the era digitalization big data. For ubiquitous sensing, flexible are developed overcome limitations conventional rigid counterparts. Despite rapid advancement bench-side research over last decade, market adoption remains limited. To ease expedite their deployment, here, we identify bottlenecks hindering maturation propose promising solutions. We first analyze achieving satisfactory sensing performance for real-world applications then summarize issues compatible sensor-biology interfaces, followed by brief discussions powering connecting sensor networks. Issues en route commercialization sustainable growth sector also analyzed, highlighting environmental concerns emphasizing nontechnical such as business, regulatory, ethical considerations. Additionally, look at future intelligent sensors. In proposing a comprehensive roadmap, hope steer efforts towards common goals guide coordinated development strategies from disparate communities. Through collaborative efforts, scientific breakthroughs can be made sooner capitalized betterment humanity.

Language: Английский

Citations

747
Electronic Textiles for Wearable Point-of-Care Systems DOI

Guorui Chen,

Xiao Xiao, Xun Zhao

et al.

Chemical Reviews, Journal Year: 2021, Volume and Issue: 122(3), P. 3259 - 3291

Published: Dec. 23, 2021

Traditional public health systems are suffering from limited, delayed, and inefficient medical services, especially when confronted with the pandemic aging population. Fusing traditional textiles diagnostic, therapeutic, protective devices can unlock electronic (e-textiles) as point-of-care platform technologies on human body, continuously monitoring vital signs implementing round-the-clock treatment protocols in close proximity to patient. This review comprehensively summarizes research advances e-textiles for wearable systems. We start a brief introduction emphasize significance of current healthcare system. Then, we describe textile sensors diagnosis, therapeutic treatment, prevention, by highlighting their working mechanisms, representative materials, clinical application scenarios. Afterward, detail e-textiles' connection gateway real-time data transmission processing context 5G Internet Things. Finally, provide new insights into remaining challenges future directions field e-textiles. Fueled chemistry materials science, textile-based diagnostic devices, communication units expected interact synergistically construct intelligent, platforms, ultimately illuminating system Things era.

Language: Английский

Citations

528
Device integration of electrochemical biosensors DOI Open Access
Jie Wu, Hong Liu, Weiwei Chen

et al.

Nature Reviews Bioengineering, Journal Year: 2023, Volume and Issue: 1(5), P. 346 - 360

Published: Feb. 24, 2023

Language: Английский

Citations

402
Flexible Electronics and Devices as Human–Machine Interfaces for Medical Robotics DOI
Wenzheng Heng,

Samuel A. Solomon,

Wei Gao

et al.

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

Citations

391
Wearable and flexible electrochemical sensors for sweat analysis: a review DOI Creative Commons

Fupeng Gao,

Chunxiu Liu, Lichao Zhang

et al.

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

Published: Jan. 1, 2023

Abstract Flexible wearable sweat sensors allow continuous, real-time, noninvasive detection of analytes, provide insight into human physiology at the molecular level, and have received significant attention for their promising applications in personalized health monitoring. Electrochemical are best choice due to high performance, low cost, miniaturization, wide applicability. Recent developments soft microfluidics, multiplexed biosensing, energy harvesting devices, materials advanced compatibility electrochemical sweat-sensing platforms. In this review, we summarize potential medical methods stimulation collection. This paper provides an overview components recent power supply technologies highlights some typical sensing platforms different types analytes. Finally, ends with a discussion challenges view prospective development exciting field.

Language: Английский

Citations

362
Skin-Interfaced Wearable Sweat Sensors for Precision Medicine DOI
Jihong Min, Jiaobing Tu, Changhao Xu

et al.

Chemical Reviews, Journal Year: 2023, Volume and Issue: 123(8), P. 5049 - 5138

Published: March 27, 2023

Wearable sensors hold great potential in empowering personalized health monitoring, predictive analytics, and timely intervention toward healthcare. Advances flexible electronics, materials science, electrochemistry have spurred the development of wearable sweat that enable continuous noninvasive screening analytes indicative status. Existing major challenges include: improving extraction sensing capabilities, form factor device for minimal discomfort reliable measurements when worn, understanding clinical value biomarker discovery. This review provides a comprehensive outlines state-of-the-art technologies research strive to bridge these gaps. The physiology sweat, materials, biosensing mechanisms advances, approaches induction sampling are introduced. Additionally, design considerations system-level devices, spanning from strategies prolonged efficient powering wearables, discussed. Furthermore, applications, data commercialization efforts, challenges, prospects precision medicine

Language: Английский

Citations

351
Wearable chemical sensors for biomarker discovery in the omics era DOI Open Access
Juliane R. Sempionatto, José A. Lasalde‐Ramírez, Kuldeep Mahato

et al.

Nature Reviews Chemistry, Journal Year: 2022, Volume and Issue: 6(12), P. 899 - 915

Published: Nov. 15, 2022

Language: Английский

Citations

327
Promoting smart cities into the 5G era with multi-field Internet of Things (IoT) applications powered with advanced mechanical energy harvesters DOI
Long Liu, Xinge Guo, Chengkuo Lee

et al.

Nano Energy, Journal Year: 2021, Volume and Issue: 88, P. 106304 - 106304

Published: July 4, 2021

Language: Английский

Citations

295
Stretchable Triboelectric Self‐Powered Sweat Sensor Fabricated from Self‐Healing Nanocellulose Hydrogels DOI
Ying Qin, Jilong Mo, Yanhua Liu

et al.

Advanced Functional Materials, Journal Year: 2022, Volume and Issue: 32(27)

Published: March 31, 2022

Abstract Though visualizing perspiration constituents is crucial for physiological evaluation, inadequate material healing and unreliable power supply methods restrict its applications. Herein, a fully flexible self‐powered sweat sensor fabricated from cellulose‐based conductive hydrogel to address these issues. The electrode composed of cellulose nanocomposite polymerized in situ with polyaniline cross‐linked polyvinyl alcohol/borax. nanocomposites furnish the tensile electrical self‐healing efficiencies exceeding 95% within 10 s, stretchability 1530%, conductivity 0.6 S m −1 . quantitatively analyzes Na + , K Ca 2+ contents perspiration, sensitivities 0.039, 0.082, 0.069 mmol –1 respectively, real time via triboelectric effect wirelessly transmits results user interface. This high flexibility, stability, analytical sensitivity selectivity provides new opportunities health monitoring.

Language: Английский

Citations

287
Selection rules of triboelectric materials for direct-current triboelectric nanogenerator DOI Creative Commons
Zhihao Zhao, Linglin Zhou, Shaoxin Li

et al.

Nature Communications, Journal Year: 2021, Volume and Issue: 12(1)

Published: Aug. 3, 2021

Abstract The rapid development of Internet Things and artificial intelligence brings increasing attention on the harvesting distributed energy by using triboelectric nanogenerator (TENG), especially direct current TENG (DC-TENG). It is essential to select appropriate materials for obtaining a high performance TENG. In this work, we provide set rules selecting DC-TENG based several basic parameters, including surface charge density, friction coefficient, polarization, utilization rate charges, stability. On basis selection rules, polyvinyl chloride, used widely in industry rather than TENG, selected as layer. Its effective density can reach up ~8.80 mC m −2 microstructure-designed DC-TENG, which new record all kinds TENGs. This work offer guideline promote practical applications DC-TENG.

Language: Английский

Citations

286