Composites Communications, Journal Year: 2023, Volume and Issue: 44, P. 101755 - 101755
Published: Oct. 14, 2023
Language: Английский
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(31)
Published: May 17, 2024
Abstract Electronic skin (e‐skin), a skin‐like wearable electronic device, holds great promise in the fields of telemedicine and personalized healthcare because its good flexibility, biocompatibility, conformability, sensing performance. E‐skin can monitor various health indicators human body real time over long term, including physical (exercise, respiration, blood pressure, etc.) chemical (saliva, sweat, urine, etc.). In recent years, development materials, analysis, manufacturing technologies has promoted significant e‐skin, laying foundation for application next‐generation medical devices. Herein, properties required e‐skin monitoring devices to achieve long‐term precise summarize several detectable field are discussed. Subsequently, applications integrated systems reviewed. Finally, current challenges future directions this This review is expected generate interest inspiration improvement systems.
Language: Английский
Citations
43
ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 12(12), P. 4835 - 4845
Published: March 8, 2024
With the widespread adoption of green and sustainable development concepts, enhancing sensing performance flexible pressure sensors while reducing manufacturing costs environmental pollution has emerged as a pressing research issue. Drawing inspiration from bamboo, naturally occurring plant, we utilized virgin bamboo pulp raw material for producing draw paper. The resulting cylinder structure serves dielectric layer. We propose an extremely low-cost, user-friendly, origami method fabricating paper-based sensors. structural parameters sensor were thoroughly investigated optimized through finite element simulations practical experiments. Notable features include high sensitivity (1.96 kPa–1 within 0–50 kPa), low detection limit (2 Pa), wide range (0–500 rapid response recovery times (40 45 ms, respectively), reliable durability stability (∼5000 cycles). Experimental results demonstrate successful application these in areas such human motion, health monitoring, human–computer interaction. potential applications extend to wearables, smart healthcare, human–machine collaboration, electronic skin (e-skin).
Language: Английский
Citations
32
Small, Journal Year: 2024, Volume and Issue: 20(22)
Published: Jan. 7, 2024
Abstract Minimally invasive procedures assisted by soft robots for surgery, diagnostics, and drug delivery have unprecedented benefits over traditional solutions from both patient surgeon perspectives. However, the translation of such technology into commercialization remains challenging. The lack perception abilities is one obstructive factors paramount a safe, accurate efficient robot‐assisted intervention. Integrating different types miniature sensors onto robotic end‐effectors promising trend to compensate perceptual deficiencies in robots. For example, haptic feedback with force helps surgeons control interaction at tool‐tissue interface, impedance sensing tissue electrical properties can be used tumor detection. last decade has witnessed significant progress development multimodal built on advancement engineering, material science scalable micromachining technologies. This review article provides snapshot common integrated medical It covers various mechanisms, examples practical clinical applications, standard manufacturing processes, as well insights emerging engineering routes fabrication novel high‐performing devices.
Language: Английский
Citations
22
Nano Energy, Journal Year: 2024, Volume and Issue: 123, P. 109336 - 109336
Published: Jan. 26, 2024
Flexible and body-compliant devices -based on eco-friendly materials represent one of the most challenging needs to monitor human health continuously seamlessly, while reducing environmentally burden electronic waste. In this respect, biomaterials are preferred choice develop sustainable wearable implantable systems thanks their advantages over synthetic materials: Biocompatibility, biodegradability, tailored reversible adherence tissues, low environmental footprint. review, focus is flexible bio-mechanical sensors body energy harvesters based active and, in particular, performance analysis related different healthcare applications. Thus, applicability potential extracted from bio-sustainable sources critically discussed framework developing next generation fully portable monitoring systems. © 2017 Elsevier Inc. All rights reserved.
Language: Английский
Citations
21
ACS Nano, Journal Year: 2024, Volume and Issue: 18(10), P. 7580 - 7595
Published: Feb. 29, 2024
The lack of both digital light processing (DLP) compatible and biocompatible photopolymers, along with inappropriate material properties required for wearable sensor applications, substantially hinders the employment DLP 3D printing in fabrication multifunctional hydrogels. Herein, we discovered implemented a photoreactive poloxamer derivative, Pluronic F-127 diacrylate, which overcomes these limitations is optimized to achieve printed micelle-based hydrogels high structural complexity, resolution, precision. In addition, dehydrated exhibit shape-memory effect are conformally attached geometry detection point after rehydration, implies 4D characteristic process beneficial storage application device. excellent cytocompatibility vivo biocompatibility further strengthen potential as platform systems. After them lithium chloride (LiCl) solution, conductive ionic antifreezing antiswelling good transparency water retention easily prepared. As capacitive flexible sensors, hydrogel devices sensitivity, cycling stability, durability detecting multimodal deformations. Moreover, successfully applied real-time human motion tactile sensors satisfactory sensing performances even −20 °C low-temperature environment.
Language: Английский
Citations
21
Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown
Published: July 8, 2024
Abstract Bioelectronic implantable devices are adept at facilitating continuous monitoring of health and enabling the early detection diseases, offering insights into physiological conditions various bodily organs. Furthermore, these advanced systems have therapeutic capabilities in neuromodulation, demonstrating their efficacy addressing diverse medical through precise delivery stimuli directly to specific targets. This comprehensive review explores developments applications bioelectronic within biomedical field. Special emphasis is placed on evolution closed‐loop systems, which stand out for dynamic treatment adjustments based real‐time feedback. The integration Artificial Intelligence (AI) edge computing technologies discussed, significantly bolster diagnostic functions devices. By elemental analyses, current challenges, future directions devices, aims guide pathway advances
Language: Английский
Citations
19
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(33)
Published: June 19, 2024
Abstract Bidirectional haptic communication devices accelerate the revolution of virtual/augmented reality and flexible/wearable electronics. As an emerging kind flexible piezoelectric materials, piezoelectret materials can effortlessly convert mechanical force into electrical signals respond to fields in a deformation manner, exhibiting enormous potential construction bidirectional devices. Existing reviews on primarily focus energy harvesters sensors, recent development piezoelectret‐based has not been comprehensively reviewed. Herein, comprehensive overview construction, along with advances devices, is provided. First, timeline, key characteristics, various fabrication methods are introduced. Subsequently, following underlying mechanisms electromechanical signal conversion piezoelectret, strategies improve d 33 coefficients proposed. The principles perception feedback also highlighted, representative works progress this area summarized. Finally, challenges opportunities associated improving overall practicability materials‐based discussed.
Language: Английский
Citations
14
e-Prime - Advances in Electrical Engineering Electronics and Energy, Journal Year: 2024, Volume and Issue: 7, P. 100496 - 100496
Published: March 1, 2024
Sensor materials have become more important in several industries as they facilitate the development of advanced sensing technologies modern day. These materials, specifically engineered to transform physical, chemical, or biological stimuli into quantifiable signals, play a crucial role gathering vital data for controlling, monitoring, and making informed decisions. It is essential comprehend obstacles prospects linked sensor given escalating demand systems that are both efficient versatile. The qualities material refer its capacity detect quantify alterations surroundings. properties encompass range approaches, including optical, piezoelectric, capacitive, resistive interactions. Although these utilized various such transportation, medicine, agriculture, industrial operations, environmental persistent issues still related improved reaction speed, selectivity, sensitivity. Nevertheless, outlook seems optimistic, current research advancements anticipated result exhibit enhanced performance, durability, energy economy. Developing nanomaterials sophisticated production processes facilitates potential creating highly selective sensitive sensors with new functionalities. This advancement contributes growth Internet Things (IoT) applications massive collection, leading automation decision-making capabilities. review article examines recent advancements, applications, while also discussing encounter opportunities enable them significantly impact multiple society.
Language: Английский
Citations
10
Biosensors and Bioelectronics, Journal Year: 2025, Volume and Issue: 273, P. 117159 - 117159
Published: Jan. 11, 2025
Language: Английский
Citations
1
Advanced Science, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 28, 2025
Abstract Capacitive dielectric temperature sensors based on polydimethylsiloxane (PDMS) loaded with 10 vol% of inexpensive, commercially‐available conductive fillers including copper, graphite, and milled carbon fiber (PDMS‐CF) powders are reported. The tested in the range 20–110 °C from 0.5 to 200 MHz, enhanced sensitivity 20 60 °C, a relative response 85.5% at MHz for PDMS‐CF capacitors. capacitors interrogated as sensing element wirelessly coupled chipless resonant coils tuned 6.78 frequency ( f r ) sensor, demonstrating an average 0.38% −1 , 40x improvement over pristine PDMS capacitive sensor outperforms state‐of‐the‐art frequency‐domain radio sensors. Exploiting its high sensitivity, wireless platform is using low‐cost, portable, open‐source NanoVNA 48.5%, good agreement instrumentation‐grade vector network analyzers (VNAs) negligible change performance reading distances humidities. Finally, tag demonstrated rapid, reversible dynamic changes temperature, well first scalable, multiplexed array spatial detection.
Language: Английский
Citations
1