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Organic Neuroelectronics: From Neural Interfaces to Neuroprosthetics
Gyeong-Tak Go1, Yeongjun Lee2, Dae-Gyo Seo1
1Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea.
Advanced Materials (Deerfield Beach, Fla.)
|August 4, 2022
Summary
Organic neuroelectronics offer soft, biocompatible alternatives to rigid neural interfaces for treating neurological diseases. Research advances in organic nervetronics and artificial synapses pave the way for improved neuroprosthetics.
Area of Science:
- Biomedical Engineering
- Materials Science
- Neuroscience
Background:
- Current neural interfaces are rigid, leading to immune responses and poor signal transmission.
- Conventional neuroprosthetics face limitations in long-term implantation and daily use due to complexity and energy demands.
Purpose of the Study:
- To outline requirements and recent advances in organic neuroelectronics.
- To highlight the potential of organic materials for improved neural interfaces and neuroprosthetics.
Main Methods:
- Review of organic materials for neural interfaces and signal recording.
- Highlighting advances in organic nervetronics, including organic artificial synapses.
Main Results:
- Organic materials offer mechanical softness, biocompatibility, and excellent electrochemical properties for neural applications.
- Organic nervetronics demonstrate potential for mimicking biological nerve systems and overcoming limitations of conventional devices.
Conclusions:
- Organic neuroelectronics represent a promising direction for next-generation neural interfaces and neuroprosthetics.
- Further research is needed to address challenges for ideal organic neuroelectronic systems.
