Morphological-engineering-based capacitive tactile sensors DOI Creative Commons
Hongsen Niu, Hao Li, Ning Li

и другие.

Applied Physics Reviews, Год журнала: 2025, Номер 12(1)

Опубликована: Фев. 12, 2025

Capacitive tactile sensors have garnered significant attention due to their simple structure, temperature independence, and wide applicability. However, with the continuous evolution of intellectualization process, developing that can compare or even surpass sensing ability human skin remains a challenge. Consequently, various strategies aimed at enhancing performance emerged, introduction morphological structures into active layer being most effective. In light this, capacitive based on structure designs gained favor among researchers, gradually forming “hundred schools thought contend” trend. Nevertheless, processes applicability yet form complete system, development intelligence morphological-engineering-based reached bottleneck stage, requiring comprehensive systematic review provide inspiration for breakthroughs. This delves deeply impact device provides overview applicability, advantages, disadvantages fabrication technologies derived from these structures. Finally, progress in advanced intelligent systems is summarized, challenges prospects faced this emerging field are envisioned.

Язык: Английский

Electronic Skin for Health Monitoring Systems: Properties, Functions, and Applications DOI

Xichen Yang,

Wenzheng Chen, Qunfu Fan

и другие.

Advanced Materials, Год журнала: 2024, Номер 36(31)

Опубликована: Май 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.

Язык: Английский

Процитировано

44

Lignocellulose‐Mediated Functionalization of Liquid Metals toward the Frontiers of Multifunctional Materials DOI Open Access
Wei Li,

Liyu Zhu,

Ying Xu

и другие.

Advanced Materials, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 21, 2024

Lignocellulose-mediated liquid metal (LM) composites, as emerging functional materials, show tremendous potential for a variety of applications. The abundant hydroxyl, carboxyl, and other polar groups in lignocellulose facilitate the formation strong chemical bonds with LM surfaces, enhancing wettability adhesion improved interface compatibility. Beyond serving supportive matrix, can be tailored to optimize microstructure adapting them diverse This review comprehensively summarizes fundamental principles recent advancements lignocellulose-mediated highlighting advantages composite fabrication, including facile synthesis, versatile interactions, inherent functionalities. Key modulation strategies LMs innovative synthesis methods functionalized composites are discussed. Furthermore, roles structure-performance relationships these electromagnetic shielding, flexible sensors, energy storage devices systematically summarized. Finally, obstacles prospective pertaining thoroughly scrutinized deliberated upon. is expected provide basic guidance researchers boost popularity applications useful references design state-of-the-art LMs.

Язык: Английский

Процитировано

38

Innovations in Tactile Sensing: Microstructural Designs for Superior Flexible Sensor Performance DOI

Guancheng Wu,

Xiang Li, Rongrong Bao

и другие.

Advanced Functional Materials, Год журнала: 2024, Номер 34(44)

Опубликована: Июнь 22, 2024

Abstract Tactile sensors have garnered considerable interest for their capacity to detect and quantify tactile information. The incorporation of microstructural designs into flexible has emerged as a potent strategy augment sensitivity pressure variations, thereby enhancing linearity, response spectrum, mechanical robustness. This review underscores the imperative progress in microstructured sensors. Subsequently, discourse transitions prevalent materials employed fabrication sensor electrodes, encapsulation layers, active sensing mediums, elucidating merits limitations. In‐depth discussions are devoted adorned with microstructures, including but not limited to, micropyramids, microhemispheres, micropillars, microporous configurations, microcracks, topological interconnections, multilevel constructs, random roughness, biomimetic microstructures inspired by flora fauna, accompanied exemplar studies from each category. Moreover, utility within realm intelligent environments is explicated, highlighting application monitoring physiological signals, detection sliding motions, discernment surface textures. culminates critical examination paramount challenges predicaments that must be surmounted further development enhance functional performance sensors, paving way integration advanced sensory systems.

Язык: Английский

Процитировано

23

MXenes for Wearable Physical Sensors toward Smart Healthcare DOI
Yixuan Yang, Shenglin Yang, Xiaohu Xia

и другие.

ACS Nano, Год журнала: 2024, Номер 18(36), С. 24705 - 24740

Опубликована: Авг. 26, 2024

The gradual rise of personal healthcare awareness is accelerating the deployment wearable sensors, whose ability acquiring physiological vital signs depends on sensing materials. MXenes have distinct chemical and physical superiorities over other 2D nanomaterials for sensors. This review presents a comprehensive summary latest advancements in MXenes-based materials It begins with an introduction to special structural features performance, followed by in-depth exploration versatile functionalities. A detailed description different mechanisms also included illustrate contribution performance its improvement. In addition, real-world applications sensors monitoring are as well. remaining challenges their promising opportunities finally narrated, conjunction prospective future development.

Язык: Английский

Процитировано

22

Flexible Pressure, Humidity, and Temperature Sensors for Human Health Monitoring DOI
Jiaqi Li,

Z. Fang,

Dongsong Wei

и другие.

Advanced Healthcare Materials, Год журнала: 2024, Номер unknown

Опубликована: Сен. 17, 2024

Abstract The rapid advancements in artificial intelligence, micro‐nano manufacturing, and flexible electronics technology have unleashed unprecedented innovation opportunities for applying sensors healthcare, wearable devices, human–computer interaction. human body's tactile perception involves physical parameters such as pressure, temperature, humidity, all of which play an essential role maintaining health. Inspired by the sensory function skin, many bionic been developed to simulate skin's various stimuli are widely applied health monitoring. Given urgent requirements sensing performance integration field devices monitoring, here is a timely overview recent advances multi‐functional It covers fundamental components categorizes them based on different response mechanisms, including resistive, capacitive, voltage, other types. Specifically, application these area monitoring highlighted. Based this, extended dual/triple‐mode integrating temperature presented. Finally, challenges discussed.

Язык: Английский

Процитировано

21

Facile preparation of porous MXene/cellulose nanofiber composite for highly-sensitive flexible piezoresistive sensors in e-skin DOI
Xiaohai Zhang, Yijie Wang, Lei Zhang

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер 505, С. 159369 - 159369

Опубликована: Янв. 7, 2025

Язык: Английский

Процитировано

17

MXenes in biosensing: Enhancing sensitivity and flexibility – A review of properties, applications, and future directions DOI Creative Commons
Ali Mohammad Amani, Lobat Tayebi, Ehsan Vafa

и другие.

Sensing and Bio-Sensing Research, Год журнала: 2025, Номер unknown, С. 100732 - 100732

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

8

Wearable Pressure Sensor Based on Triboelectric Nanogenerator for Information Encoding, Gesture Recognition, and Wireless Real‐Time Robot Control DOI Open Access
Mengjia Guo, Yifan Xia, Jiaxuan Liu

и другие.

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 21, 2025

Abstract Wearable sensor has attracted a broad interesting in application prospect of human‐machine interaction (HMI). However, most sensors are assembled the shape gloves to accurately capture complex hand motion information, thereby seriously blocking complete tasks. Herein, wearable pressure based on drum‐structured triboelectric nanogenerator (DS‐TENG) is developed subtle signals for physiological signal detection, information encoding, gesture recognition, and wireless real‐time robot control. The DS‐TENG enables limit detection down 3.9 Pa pressure, which can sensitively human micromotion pulse, throat sounds, wrist muscles contraction. Especially, combined with microprocessor Morse code, worn detect single‐finger translate into regular voltage signals, employed encode 26 letters subsequently decode corresponding letters. Furthermore, an aid machine learning, array (2 × 2) successfully achieve recognition high accuracy 92% wirelessly perform Consequently, encoding control, demonstrates extreme potential field HMI artificial intelligence.

Язык: Английский

Процитировано

8

Highly compressible lamellar graphene/cellulose/sodium alginate aerogel via bidirectional freeze-drying for flexible pressure sensor DOI
Jinze Wang,

Zhaoji Dong,

Jiatian Li

и другие.

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 297, С. 139867 - 139867

Опубликована: Янв. 13, 2025

Язык: Английский

Процитировано

3

High-performance, breathable, and degradable fully cellulose-based sensor for multifunctional human activity monitoring DOI
Ao Li, Jun Xu,

Dezhong Xu

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159564 - 159564

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

3