Micromachines, Journal Year: 2024, Volume and Issue: 15(8), P. 955 - 955
Published: July 26, 2024
Wearable and implantable bio-MEMS sensors actuators have attracted tremendous attention in the fields of health monitoring, disease treatment, human-machine interaction, to name but a few [...].
Language: Английский
Carbon Energy, Journal Year: 2024, Volume and Issue: 6(3)
Published: Feb. 27, 2024
Abstract Flexible, breathable, and highly sensitive pressure sensors have increasingly become a focal point of interest due to their pivotal role in healthcare monitoring, advanced electronic skin applications, disease diagnosis. However, traditional methods, involving elastomer film‐based substrates or encapsulation techniques, often fall short mechanical mismatches, discomfort, lack breathability, limitations sensing abilities. Consequently, there is pressing need, yet it remains significant challenge create that are not only flexible, comfortable but also sensitive, durable, biocompatible. Herein, we present biocompatible breathable fabric‐based sensor, using nonwoven fabrics as both the electrode (coated with MXene/poly(3,4‐ethylenedioxythiophene):polystyrene sulfonate [PEDOT:PSS]) interdigitated (printed MXene pattern) via scalable spray‐coating screen‐coating technique. The resultant device exhibits commendable air permeability, biocompatibility, performance, including remarkable sensitivity (754.5 kPa −1 ), rapid response/recovery time (180/110 ms), robust cycling stability. Furthermore, integration PEDOT:PSS plays crucial protecting nanosheets from oxidation, significantly enhancing device's long‐term durability. These outstanding features make this sensor suitable for applications full‐range human activities detection Our study underscores promising future flexible realm intelligent wearable electronics, setting new benchmark industry.
Language: Английский
Citations
31
Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(5), P. 2205 - 2280
Published: Feb. 21, 2024
Advances in soft materials, miniaturized electronics, sensors, stimulators, radios, and battery-free power supplies are resulting a new generation of fully implantable organ interfaces that leverage volumetric reduction mechanics by eliminating electrochemical storage. This device class offers the ability to provide high-fidelity readouts physiological processes, enables stimulation, allows control over organs realize therapeutic diagnostic paradigms. Driven seamless integration with connected infrastructure, these devices enable personalized digital medicine. Key advances carefully designed material, electrophysical, electrochemical, electromagnetic systems form implantables mechanical properties closely matched target deliver functionality supports sensors stimulators. The elimination operation, anywhere from acute, lifetimes matching subject physical dimensions imperceptible operation. review provides comprehensive overview basic building blocks related topics such as implantation, delivery, sterilization, user acceptance. State art examples categorized system an outlook interconnection advanced strategies for computation leveraging consistent influx elevate this current battery-powered is highlighted.
Language: Английский
Citations
19
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 19, 2025
Abstract With the rapid advancement of 2D material‐based optoelectronic devices, significant progress is made in development all‐optical logic synaptic biomimetic and multidimensional detection systems. As entering to high‐speed information era, there an urgent demand for complex, compact, multifunctional, low‐energy, intelligent sensing chips. Examining evolution current technologies reveals a parallel bipolar response mechanisms‐from simple positive negative responses more intricate inhibition‐promotion dynamics with persistent characteristics. This significantly broadens their applications devices. Moreover, compared unipolar responses, complex offer greater flexibility adaptation unique one‐to‐one mapping high‐dimensional parameters such as polarization, phase, spectrum, positioning them promising candidates breakthroughs resolution. In this review, design strategies are comprehensively explored various materials, highlighting deep advanced fields. It aimed review provide broad overview bi‐directional mechanisms, offering inspiration designing next generation
Language: Английский
Citations
6
Polymers, Journal Year: 2022, Volume and Issue: 15(1), P. 222 - 222
Published: Dec. 31, 2022
Triboelectric nanogenerators (TENGs) have attracted much attention because they not only efficiently harvest energy from the surrounding environment and living organisms but also serve as multifunctional sensors toward detection of various chemical physical stimuli. In particular, biodegradable TENG (BD-TENG) represents an emerging type self-powered device that can be degraded, either in physiological environments implantable power source without necessity second surgery for retrieval, or ambient to minimize associated environmental pollution. Such TENGs TNEG-based devices find important applications many scenarios, such tissue regeneration, drug release, pacemakers, etc. this review, recent progress developed on basis polymers is comprehensively summarized. Material strategies fabrication schemes are thoroughly introduced according classification plant-degradable polymer, animal-degradable synthetic degradable polymer. Finally, current problems, challenges, potential opportunities future development BD-TENGs discussed. We hope work may provide new insights modulating design BD-TNEGs beneficial both protection healthcare.
Language: Английский
Citations
52
Nanoscale, Journal Year: 2022, Volume and Issue: 15(2), P. 405 - 433
Published: Nov. 18, 2022
A systematic summary from mechanisms, sensors based on nanomaterials and nanostructures, algorithms, to multifunctional devices for smart healthcare.
Language: Английский
Citations
50
Progress in Materials Science, Journal Year: 2023, Volume and Issue: 136, P. 101110 - 101110
Published: March 7, 2023
Language: Английский
Citations
35
Advanced Intelligent Systems, Journal Year: 2023, Volume and Issue: 6(3)
Published: Dec. 1, 2023
Human–robot interaction (HRI) has escalated in notability recent years, and multimodal communication control strategies are necessitated to guarantee a secure, efficient, intelligent HRI experience. In spite of the considerable focus on HRI, comprehensive disquisitions delineating various modalities intricately analyzing their combinations remain elusive, consequently limiting holistic understanding future advancements. This article aspires bridge this inadequacy by conducting profound exploration predominantly concentrating four principal modalities: vision, auditory language, haptics, physiological sensing. An extensive review encapsulating algorithmic dissection, interface devices, applicative dimensions forms part discourse. manuscript distinctively combines with cognitive science, deeply probing into three dimensions, perception, cognition, action, thereby demystifying algorithms intrinsic HRI. Finally, it accentuates empirical challenges contours preemptive trajectories for human‐centric smart manufacturing.
Language: Английский
Citations
32
Advanced Intelligent Systems, Journal Year: 2023, Volume and Issue: 5(7)
Published: March 15, 2023
The past decades have seen the rapid development of tactile sensors in material, fabrication, and mechanical structure design. advancement has heightened expectation sensor functions, thus put forward a higher demand for data processing. However, conventional analysis techniques not kept pace with still suffer from some severe drawbacks, like cumbersome models, poor efficiency, expensive costs. Machine learning, its prominent ability big fast processing speed, can offer many possibilities analysis. Herein, machine learning employed signals are reviewed. Supervised unsupervised analog covered, spike summarized. Furthermore, applications robotic perception human activity monitoring presented. Finally, current challenges future prospects sensors, data, algorithms, benchmarks discussed.
Language: Английский
Citations
24
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 483, P. 149314 - 149314
Published: Feb. 7, 2024
Language: Английский
Citations
10
Nature Chemical Engineering, Journal Year: 2024, Volume and Issue: 1(11), P. 691 - 701
Published: Oct. 25, 2024
Advances in the development of tiny devices with sizes below a few cubic millimeters require corresponding decrease volume driving power sources. To be minimally invasive, prospective sources biomedical must fabricated from soft materials. Previous endeavors droplet-based have produced promising miniature sources; however, rechargeable battery has remained out reach. Here we report microscale flexible lithium-ion droplet (LiDB) based on lipid-supported assembly droplets constructed biocompatible silk hydrogel. Capabilities such as triggerable activation, biocompatibility and biodegradability high capacity are demonstrated. We used LiDB to electrophoretic translocation charged molecules between synthetic cells mediate defibrillation pacing ex vivo mouse hearts. By inclusion magnetic particles enable propulsion, can function mobile energy courier. Our versatile will thereby variety applications.
Language: Английский
Citations
10