Hydrogel-Based Flexible Electronics and Devices
A special issue of Gels (ISSN 2310-2861). This special issue belongs to the section "Gel Applications".
Deadline for manuscript submissions: closed (31 March 2025) | Viewed by 2467
Special Issue Editors
Interests: gas sensors; sensitive films; flexible electronics; gel materials; chemiresistors
Interests: hydrogel; multifunctional nanostructured materials (thin films, oxides, semiconductors)
Special Issue Information
Dear Colleagues,
For the past 60 years, the field of hydrogels has received considerable attention; they are biocompatible, soft, and highly flexible, making them suitable for a wide range of applications such as biomedical sensors, wearable electronics, soft robotics, drug delivery systems, tissue engineering, artificial organs, stretchable and biocompatible electronics, energy harvesting, and environmental monitoring. Hydrogel-based flexible electronics and devices represent a promising area of research and development at the intersection of materials science, electronics, and biomedical engineering. Hydrogels are three-dimensional, crosslinked networks of water-absorbing polymers that can hold a large amount of water while maintaining their structural integrity. The ability of hydrogels to absorb water results from hydrophilic functional groups attached to their polymeric structure, while their resistance to dissolution arises from cross-links between network chains. Many materials, both naturally occurring (collagen, gelatin) and synthetic, fit the definition of hydrogels. During the last three decades, natural hydrogels were gradually replaced by synthetic hydrogels with higher durability, improved water absorption capacity, and higher gel strength. While hydrogel-based flexible electronics offer numerous advantages, there are challenges to overcome, such as ensuring long-term stability, improving conductivity, and addressing potential biocompatibility issues.
Research in hydrogel-based flexible electronics and devices continues to advance, and it holds the potential to revolutionize various fields, from healthcare to robotics, by enabling the development of more comfortable, adaptable, and biocompatible electronic systems. Therefore, new submissions in our Special Issue of Gels, entitled “Hydrogel-Based Flexible Electronics and Devices”, especially application-oriented submissions, are welcome.
Dr. Paul Chesler
Dr. Mihai Anastasescu
Dr. Cristian Hornoiu
Guest Editors
Manuscript Submission Information
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Keywords
- hydrogel applications
- flexible devices
- flexible electronics
- wearable electronics
- flexible biosensors
- soft robotics
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