IEEE Transactions on Instrumentation and Measurement, Год журнала: 2024, Номер 73, С. 1 - 8
Опубликована: Янв. 1, 2024
Язык: Английский
TrAC Trends in Analytical Chemistry, Год журнала: 2024, Номер 174, С. 117662 - 117662
Опубликована: Март 23, 2024
Язык: Английский
Процитировано
31
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
Advanced Functional Materials, Год журнала: 2024, Номер 34(32)
Опубликована: Апрель 2, 2024
Abstract The wide range of pressure detection and the exceptional linearity are essential performance parameters for flexible sensors, enabling them to adapt diverse scenarios acquire information accurately. However, currently available “ultra‐wide range” piezoresistive sensors lack an optimal solution that effectively balances sensing properties, device thickness, process cost. This study proposes a distinctive approach by introducing Janus conductive structure assembled with dual resistive sensitive layers. design allows pressure‐induced staged transformation current transport path, mitigating variations saturation in sensor resistance over range. resulting demonstrates unprecedented 0–3800 kPa, showcasing remarkable sensitivity 4.11 kPa −1 outstanding 99.9% within 0–1000 kPa. Additionally, boasts thickness only ≈200 µm, made possible through utilization cellulose nanofibers material matrix. These achievements stand at forefront when compared existing reports. research explores potential applications these extended arrays domains human health motion monitoring. It investigates their utility gait analysis assisted posture correction, as well assessment rehabilitation instability.
Язык: Английский
Процитировано
21
Chemical Engineering Journal, Год журнала: 2024, Номер 496, С. 154083 - 154083
Опубликована: Июль 17, 2024
Язык: Английский
Процитировано
17
Composites Science and Technology, Год журнала: 2024, Номер 256, С. 110794 - 110794
Опубликована: Авг. 8, 2024
Язык: Английский
Процитировано
9
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Авг. 21, 2024
Abstract High‐performance flexible pressure sensors have garnered widespread applications across numerous vital fields, encompassing robotics, artificial intelligence, and brain‐computer interfaces. However, the small compressibility range of materials easy saturation characteristics microstructures greatly limit their practical applications. Therefore, achieving high sensitivity over an extensive remains a challenge. Here, inspired by skin, raised structure with graded features is designed as sensitive layer. A sensor performance manufactured combining iontronic The results indicate that this can stably maintain 161.26 kPa −1 even at 320 kPa. Moreover, also has fast response time recovery 26 85 ms, respectively. As demonstration, these are applied to stiffness recognition, human motion monitoring, control long‐distance four‐wheel vehicles. This work will offer valuable insights serve useful reference for broadened sensing in sensors.
Язык: Английский
Процитировано
8
Chemical Engineering Journal, Год журнала: 2024, Номер 501, С. 157291 - 157291
Опубликована: Ноя. 7, 2024
Язык: Английский
Процитировано
8
Chemical Engineering Journal, Год журнала: 2024, Номер 484, С. 149298 - 149298
Опубликована: Фев. 5, 2024
Язык: Английский
Процитировано
7
Advanced Materials, Год журнала: 2025, Номер unknown
Опубликована: Янв. 21, 2025
Abstract Mechanical information is a medium for perceptual interaction and health monitoring of organisms or intelligent mechanical equipment, including force, vibration, sound, flow. Researchers are increasingly deploying recognition technologies (MIRT) that integrate acquisition, pre‐processing, processing functions expected to enable advanced applications. However, this also poses significant challenges acquisition performance efficiency. The novel exciting mechanosensory systems in nature have inspired us develop superior bionic (MIBRT) based on materials, structures, devices address these challenges. Herein, first strategies pre‐processing presented their importance high‐performance highlighted. Subsequently, design considerations sensors by mechanoreceptors described. Then, the concepts neuromorphic summarized order replicate biological nervous system. Additionally, ability MIBRT investigated recognize basic information. Furthermore, further potential applications robots, healthcare, virtual reality explored with view solve range complex tasks. Finally, future opportunities identified from multiple perspectives.
Язык: Английский
Процитировано
1
Chemical Engineering Journal, Год журнала: 2024, Номер 487, С. 150471 - 150471
Опубликована: Март 15, 2024
Язык: Английский
Процитировано
4