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Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment
Published on: July 22, 2022
Resorbable conductive materials for optimally interfacing medical devices with the living
Marta Sacchi1,2, Fabien Sauter-Starace1, Pascal Mailley1
1Université Grenoble Alpes, CEA, LETI-DTIS (Département des Technologies pour l'Innovation en Santé), Grenoble, France.
Resorbable bioelectronic systems, combining electronics and biology, offer safe, temporary medical applications. These emerging conductive materials are revolutionizing post-operative care and tissue engineering.
Area of Science:
- Biomedical Engineering
- Materials Science
- Regenerative Medicine
Background:
- Bioelectronic systems are crucial for medical applications, requiring biocompatible conductive materials at the electrode/tissue interface.
- Resorbable bioelectronic systems offer a safe, temporary solution, degrading after fulfilling their function of stimulating or sensing biological activity.
- These materials are also relevant for tissue engineering and 3D cell culture applications.
Purpose of the Study:
- To review the development and applications of resorbable conductive materials for bioelectronic systems.
- To explore the combination of polymer-based substrates and resorbable electrical conductors.
- To discuss the emerging medical and biomedical applications and future perspectives.
Main Methods:
- Review of polymer-based substrates and scaffolds.
- Review of resorbable electrical conductors.
- Analysis of the combination of these components to create resorbable conductive materials.
Main Results:
- Resorbable conductive materials are emerging with significant potential for medical applications.
- These materials can be designed by combining resorbable polymers with conductive elements.
- Early applications show promise in modifying post-operative and wound healing follow-up.
Conclusions:
- Resorbable conductive materials represent a promising frontier in bioelectronics.
- Their application in medical devices and tissue engineering is rapidly advancing.
- Further research is needed to overcome challenges and fully realize their potential.
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