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High-sensitivity bimodal piezotronic sensor for Achilles tendon monitoring

07.02.25 | Shanghai Jiao Tong University Journal Center

Piezotronic Sensor for Bimodal Monitoring of Achilles Tendon Behavior

The underlying mechanism governing the modulation of carrier transport by piezoelectric potential is elucidated through finite element simulations and experimental validation.The bimodal piezotronic sensor (BPS) exhibits exceptional responsiveness to both static and dynamic stimuli, achieving an ultrahigh gauge factor of up to 23,439.The BPS demonstrates robust capability for bimodal monitoring and hazard warning of Achilles tendon behavior, achieving an accuracy of 96%. Credit: Zihan Wang, Shenglong Wang, Boling Lan, Yue Sun, Longchao Huang, Yong Ao, Xuelan Li, Long Jin, Weiqing Yang, Weili Deng.

Researchers from Southwest Jiaotong University have developed a high-sensitivity bimodal piezotronic sensor (BPS) based on Y-ion-doped ZnO, which can simultaneously detect static and dynamic forces. This innovative sensor demonstrates exceptional performance in monitoring Achilles tendon behavior, achieving an accuracy of 96% in identifying different movement patterns.

Why the Bimodal Piezotronic Sensor Matters

Innovative Design and Mechanisms

Future Outlook

Stay tuned for more groundbreaking advancements from the research team at Southwest Jiaotong University as they continue to explore innovative solutions for high-sensitivity force detection and healthcare monitoring!

Nano-Micro Letters

10.1007/s40820-025-01757-6

Experimental study

Piezotronic Sensor for Bimodal Monitoring of Achilles Tendon Behavior

29-Apr-2025

Keywords

Sensors Tendons

Article Information

Journal

Nano-Micro Letters

DOI

10.1007/s40820-025-01757-6

Method of Research

Experimental study

Article Publication Date

2025-04-29

Article Title

Piezotronic Sensor for Bimodal Monitoring of Achilles Tendon Behavior

Contact Information

Bowen Li

Shanghai Jiao Tong University Journal Center

qkzx@sjtu.edu.cn

Source

Original Source

https://link.springer.com/article/10.1007/s40820-025-01757-6

How to Cite This Article

APA:

Shanghai Jiao Tong University Journal Center. (2025, July 2). High-sensitivity bimodal piezotronic sensor for Achilles tendon monitoring. Brightsurf News. https://www.brightsurf.com/news/LRDE66G8/high-sensitivity-bimodal-piezotronic-sensor-for-achilles-tendon-monitoring.html

MLA:

"High-sensitivity bimodal piezotronic sensor for Achilles tendon monitoring." Brightsurf News, Jul. 2 2025, https://www.brightsurf.com/news/LRDE66G8/high-sensitivity-bimodal-piezotronic-sensor-for-achilles-tendon-monitoring.html.