INS14-0730
Intelligently adaptable bioelectronics for acquisition highly-qualified dataset
Topic
S14. The 2nd PSK / CCS-PD Joint Symposium on Frontiers in Polymer Science and Engineering
When and Where
Oct 1, 2026
14:25 - 14:50
Room 203
Session Chairs
Tae Ann KIM
Presenter(s)
Byeonghak Park (The Catholic University of Korea)
Co-Author(s)
Abstract
With increasing demands for detecting minute bio-signals in biomedical applications, bioelectronics needs to continuously monitor mechanical and electrophysiological signals for patients. There have been pioneering endeavors to enhance the performance of bioelectronics with material and structural strategies. Yet, still, practical issues remained in applying bioelectronics to the living creature, including sensitivity, durability, visualization, directional sensing, and dynamic noise problems. The conventional strategies to resolve the issues rely on the signal processing technique, which can be categorized into “post-processing”, which leads to signal distortion and inaccuracy, and extra energy consumption in the whole electronic system.
Emerging of intelligent materials and structures enables customized mechanical response from linear to non-linear, such as metamaterials and viscoelastic polymers. The mechanical properties can be controlled and tuned under the circumstances with the variables such as strain, time, etc. Upon the designed intelligent materials and structures, mechanical responses can also be designed to amplify, reduce noise reduction and clear response.
In this talk, I will discuss the strategy with intelligent materials and structures for bioelectronics to resolve practical issues with viscoelastic materials and three-dimensional structures from the perspective of material science and chemical engineering. From the design of the ultrasensitive crack-based strain sensor inspired by the spider’s vibration receptor, the material and structural packaging designs with viscoelastic polymer for selective damping will be addressed. The “pre-processing” of the signal by intelligent materials and structures can be more feasible and accurate than “post-processing” techniques in signal processing.
Emerging of intelligent materials and structures enables customized mechanical response from linear to non-linear, such as metamaterials and viscoelastic polymers. The mechanical properties can be controlled and tuned under the circumstances with the variables such as strain, time, etc. Upon the designed intelligent materials and structures, mechanical responses can also be designed to amplify, reduce noise reduction and clear response.
In this talk, I will discuss the strategy with intelligent materials and structures for bioelectronics to resolve practical issues with viscoelastic materials and three-dimensional structures from the perspective of material science and chemical engineering. From the design of the ultrasensitive crack-based strain sensor inspired by the spider’s vibration receptor, the material and structural packaging designs with viscoelastic polymer for selective damping will be addressed. The “pre-processing” of the signal by intelligent materials and structures can be more feasible and accurate than “post-processing” techniques in signal processing.
