Wearable Electronics: Advances in Design, Materials, Fabrication, and Applications

A special issue of Micromachines (ISSN 2072-666X). This special issue belongs to the section "A:Physics".

Deadline for manuscript submissions: 30 September 2025 | Viewed by 1098

Special Issue Editors


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Guest Editor
Institute of Medical Science and Technology, National Sun Yat-sen University, 70 Lienhai Rd., Kaohsiung 80424, Taiwan
Interests: biosensors; immunosensors; stretchable sensors; wearable sensors; flexible electronics; MEMS; nanocomposites; nanomaterials
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Guest Editor Assistant
Department of Diagnostic, Molecular and Interventional Radiology, Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10030, USA
Interests: flexible electronics; digital medicine; physiological sensors; energy harvesters; EDL capacitors; electrospun nanofibers; end-of-life sensors
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Wearable electronics have attracted significant research attention in recent years due to their transformative potential in fields such as digital medicine, human–machine interfaces, electronic skin (e-skin), and soft robotics. Their popularity stems from a human-centered design approach, offering non-invasive, easy-to-wear solutions on flexible platforms with minimal form factors. Additionally, wearable electronics play a critical role in the monitoring of various physiological signals and biomarkers in biological fluids, with applications in disease diagnosis, prosthetics, soft robotics, and beyond. This Special Issue aims to showcase the latest breakthroughs, ongoing challenges, and emerging opportunities in wearable electronics. We invite contributions from leading experts, emerging investigators, and researchers working on wearable technologies, including physiological sensors and electrochemical biosensors. We welcome insightful perspectives, commentaries, reviews, and future outlooks on the subject. Submissions are encouraged to focus on innovative design strategies, novel sensing materials, advanced fabrication techniques, and their impactful applications. We will accept for publication full-length research articles and concise communications. By addressing key challenges and exploring forward-looking prospects, this Special Issue aims to inspire continued innovation and drive meaningful advancements in digital medicine, e-skin, prosthetics, and body sensor networks.
We look forward to receiving your submissions!

Prof. Dr. Cheng-Hsin Chuang
Guest Editor

Dr. Ashok Chhetry
Guest Editor Assistant

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Keywords

  • physical and physiological sensors
  • electrochemical biosensors
  • smart materials
  • composite materials
  • biocompatible materials
  • smart textiles
  • micro- and nanofabrication
  • additive manufacturing
  • flexible printed circuits
  • medical diagnostic
  • human–computer interface
  • wireless monitoring

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Published Papers (1 paper)

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Research

14 pages, 8807 KiB  
Article
A High-Repeatability Three-Dimensional Force Tactile Sensing System for Robotic Dexterous Grasping and Object Recognition
by Yaoguang Shi, Xiaozhou Lü, Wenran Wang, Xiaohui Zhou and Wensong Zhu
Micromachines 2024, 15(12), 1513; https://doi.org/10.3390/mi15121513 - 20 Dec 2024
Viewed by 578
Abstract
Robotic devices with integrated tactile sensors can accurately perceive the contact force, pressure, sliding, and other tactile information, and they have been widely used in various fields, including human–robot interaction, dexterous manipulation, and object recognition. To address the challenges associated with the initial [...] Read more.
Robotic devices with integrated tactile sensors can accurately perceive the contact force, pressure, sliding, and other tactile information, and they have been widely used in various fields, including human–robot interaction, dexterous manipulation, and object recognition. To address the challenges associated with the initial value drift, and to improve the durability and accuracy of the tactile detection for a robotic dexterous hand, in this study, a flexible tactile sensor is designed with high repeatability by introducing a supporting layer for pre-separation. The proposed tactile sensor has a detection range of 0–5 N with a resolution of 0.2 N, and the repeatability error is as relatively small as 1.5%. In addition, the response time of the proposed tactile sensor under loading and unloading conditions are 80 ms and 160 ms, respectively. Moreover, a three-dimensional force decoupling detection method is developed by distributing tactile sensor units on a non-coplanar robotic fingertip. Finally, using a backpropagation neural network, the classification and recognition processes of nine types of objects with different shapes and categories are realized, achieving an accuracy higher than 95%. The results show that the proposed three-dimensional force tactile sensing system could be beneficial for the delicate manipulation and recognition for robotic dexterous hands. Full article
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