Sensors and Actuators A Physical, Journal Year: 2024, Volume and Issue: 369, P. 115135 - 115135
Published: Feb. 6, 2024
Language: Английский
Nano Energy, Journal Year: 2024, Volume and Issue: 129, P. 110041 - 110041
Published: July 22, 2024
Language: Английский
Citations
18
Polymer science & technology., Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 5, 2025
Language: Английский
Citations
4
ACS Applied Materials & Interfaces, Journal Year: 2022, Volume and Issue: 15(1), P. 2043 - 2053
Published: Dec. 26, 2022
Flexible pressure sensors with excellent performance have broad application potential in wearable devices, motion monitoring, and human-computer interaction. In this paper, a flexible sensor porous structure is proposed by coating molybdenum disulfide (MoS2) hydroxyethyl cellulose (HEC) on polyurethane (PU) sponge skeleton. The obtained has sensitivity (0.746 kPa-1), wide detection range (250 kPa), fast response (120 ms), outstanding repeatability over 2000 cycles. It proven that the can realize human distinguish touch of varying strength. addition, sensing array was fabricated to reflect distribution recognize writing Arabic numerals. Finally, performs speech through throat muscle movements, high-accuracy (97.14%) recognition for seven words achieved machine learning algorithm based support vector (SVM). This work provides an opportunity fabricate simple applications next-generation electronic skin, health detection, intelligent robotics.
Language: Английский
Citations
56
Sensors, Journal Year: 2022, Volume and Issue: 22(19), P. 7675 - 7675
Published: Oct. 10, 2022
Personalised healthcare has seen significant improvements due to the introduction of health monitoring technologies that allow wearable devices unintrusively monitor physiological parameters such as heart health, blood pressure, sleep patterns, and glucose levels, among others. Additionally, utilising advanced sensing based on flexible innovative biocompatible materials in allows high accuracy precision measurement biological signals. Furthermore, applying real-time Machine Learning algorithms highly accurate precise identification unusual patterns data provide event predictions warnings for timely intervention. However, predominantly adopted architectures, are typically obtained by leveraging Cloud infrastructures characterised shortcomings delayed response times privacy issues. Fortunately, recent works highlight a new paradigm Edge Computing on-device Artificial Intelligence significantly improve latency Applying this personalised architectures can their efficiency efficacy. Therefore, paper reviews existing IoT utilise subsequently presents scalable modular system architecture leverage emerging solve identified shortcomings. The defined includes ultrathin, skin-compatible, flexible, piezoelectric sensors, low-cost communication technologies, intelligence, Intelligence, technologies. To development guidelines define consistent reference improved IoT-based critical manuscript outlines essential functional non-functional requirements deductions from technology trends. presented be applied many scenarios, including ambient assisted living, where continuous surveillance issuance afford independence elderly chronically ill. We conclude distribution modularity layers, local AI-based elaboration, packaging consistency more application use cases. also identify fast time, utility, comfort, low cost architecture.
Language: Английский
Citations
51
Journal of Alloys and Compounds, Journal Year: 2022, Volume and Issue: 917, P. 165503 - 165503
Published: May 23, 2022
Language: Английский
Citations
41
Nanoscale, Journal Year: 2023, Volume and Issue: 15(11), P. 5111 - 5138
Published: Jan. 1, 2023
Microstructure design and application of flexible pressure sensors.
Language: Английский
Citations
39
Polymers, Journal Year: 2023, Volume and Issue: 15(12), P. 2699 - 2699
Published: June 16, 2023
Spatial distribution perception has become an important trend for flexible pressure sensors, which endows wearable health devices, bionic robots, and human–machine interactive interfaces (HMI) with more precise tactile capabilities. Flexible sensor arrays can monitor extract abundant information to assist in medical detection diagnosis. Bionic robots HMI higher abilities will maximize the freedom of human hands. based on piezoresistive mechanisms have been extensively researched due high performance pressure-sensing properties simple readout principles. This review summarizes multiple considerations design recent advances their development. First, frequently used materials microstructures are introduced various strategies improve presented. Second, spatial capability discussed emphatically. Crosstalk is a particular concern arrays, where mechanical electrical sources crosstalk issues corresponding solutions highlighted. Third, several processing methods also introduced, classified as printing, field-assisted laser-assisted fabrication. Next, representative application works provided, including human-interactive systems, healthcare some other scenarios. Finally, outlooks development given.
Language: Английский
Citations
37
Advanced Materials Technologies, Journal Year: 2023, Volume and Issue: 8(12)
Published: April 10, 2023
Abstract The rational design and applications of MXene‐based materials have yielded remarkable progress in flexible sensors, including wearable devices, soft robots, smart medical equipment. emerging MXene substrate can be precisely engineered to improve the mechanical properties sensing sensitivity opening up a wider range application possibilities for sensors. Therefore, systematic comprehensive review summarizing sensor research based on these backgrounds is necessary. First, we discuss basic structure introduce sensors detail. Then, also different preparation methods describe classifications, highlight various scenarios. Finally, identify challenges that need overcome accelerate development sensing. This provides insight into it expected this will contribute higher performance
Language: Английский
Citations
36
Macromolecules, Journal Year: 2023, Volume and Issue: 56(23), P. 9766 - 9777
Published: Nov. 29, 2023
With environmental concerns increasing, the development of durable, degradable, and reprocessable elastomers is crucial for advancement environmentally friendly wearable electronics. Herein, self-healing, polyimine with a cross-linked network constructed by dynamic imine bonds were synthesized under room temperature flexible strain sensor. Owing to formation microphase separation structure polyetheramine as soft segments adipic acid dihydrazide hard segments, obtained elastomer exhibited superior mechanical properties elongation at break 1158% tensile strength 2.51 MPa. Moreover, endowed outstanding self-healing capability reprocessability. The healing efficiency reached 96.0% after 24 h, reprocessed maintained 80.6% original three reprocessing cycles. In addition, was able completely degrade into monomers acidic condition within 180 min. elastomer-based sensor liquid metal conductive material processed excellent recovery ability sensing performance even being cut two halves. findings in this work conceivably stand out new methodology preparation functional
Language: Английский
Citations
32
Nano Research, Journal Year: 2023, Volume and Issue: 16(5), P. 7583 - 7592
Published: Feb. 16, 2023
Language: Английский
Citations
28