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Progress in the Development of Flexible Devices Utilizing Protein Nanomaterials
Chunhong Zhang1, Chenxi Zhang1, Yongchun Liu2
1Xi'an Key Laboratory of Advanced Control and Intelligent Process, School of Automation, Xi'an University of Posts & Telecommunications, Xi'an 710121, China.
Nanomaterials (Basel, Switzerland)
|March 12, 2025
Summary
Protein-based flexible devices leverage unique biomaterials to enhance electronic device performance. This research reviews their fabrication, applications, and future potential in bioelectronics and wearables.
Area of Science:
- Bioelectronics
- Materials Science
- Wearable Technology
Background:
- Flexible devices offer portability and suitability for large-area applications.
- Protein materials possess unique properties like biocompatibility and self-assembly.
- Existing proteins (silk fibroin, collagen, ferritin) are used in various electronic components.
Purpose of the Study:
- To provide a comprehensive overview of protein-based flexible devices.
- To discuss fabrication materials, processes, and characterization techniques.
- To identify future research directions in this emerging field.
Main Methods:
- Literature review of current research on protein-based flexible devices.
- Analysis of protein material properties relevant to electronics.
- Examination of fabrication methods and device characterization.
Main Results:
- Protein materials enhance sensitivity, stability, mechanical strength, energy density, and conductivity.
- Protein-based devices show promise in biosensors, memristors, and energy storage/generation.
- These devices offer environmentally friendly and reliable alternatives.
Conclusions:
- Protein-based flexible devices represent a significant advancement in bioelectronics and smart wearables.
- Further research is needed to fully realize their potential.
- This field offers new material solutions for sustainable and high-performance electronics.
