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Bio-memristors based on silk fibroin
Yi Zhang1, Suna Fan1, Yaopeng Zhang1
1State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P. R. China. zyp@dhu.edu.cn.
Materials Horizons
|October 18, 2021
Summary
Silk fibroin (SF) shows promise for next-generation bio-memristors and bionic synapses. This review covers SF-based bio-memristor mechanisms, recent advances, and future applications in bio-integrated systems.
Area of Science:
- Biomaterials Science
- Electronics Engineering
- Neuroscience
Background:
- Bio-memristors offer biocompatibility, sustainability, and flexibility for advanced electronics.
- Silk fibroin (SF) is a promising natural material for bio-memristor fabrication due to its tunable properties.
Purpose of the Study:
- To review the fundamental mechanisms of silk fibroin-based bio-memristors.
- To highlight recent developments in pristine and composite SF bio-memristors.
- To discuss challenges and future prospects for SF-based bio-integrated systems.
Main Methods:
- Literature review of silk fibroin (SF) based bio-memristor research.
- Analysis of SF material properties relevant to memristive devices.
- Synthesis of current achievements and integration strategies.
Main Results:
- SF exhibits excellent potential for constructing high-performance bio-memristors.
- Recent advancements include both pristine and composited SF memristive devices.
- Integration of SF bio-memristors is progressing for complex applications.
Conclusions:
- SF-based bio-memristors are advancing rapidly, offering new possibilities for bio-integrated systems.
- Further research will facilitate applications in logic operations, circuits, and neural networks.
- SF's unique properties position it as a key material for future neuromorphic computing.
