Biomaterial Promotes Triboelectric Nanogenerator for Health Diagnostics and Clinical Application

Area of Science:

• Biomedical Engineering
• Materials Science
• Nanotechnology

Background:

• Biomaterial-based triboelectric nanogenerators (BM-TENGs) are gaining traction for personalized healthcare due to their non-toxicity, biocompatibility, and biodegradability.
• These devices leverage triboelectric effects for energy harvesting and sensing applications within biological systems.

Purpose of the Study:

• To systematically review the working principles, material selection, biomimetic designs, and clinical applications of BM-TENGs.
• To highlight the potential of natural biomaterials, biocomposites, and hydrogels in enhancing BM-TENG performance for health diagnostics.
• To analyze challenges and propose solutions for the advancement of BM-TENG technology in the medical field.

Main Methods:

• Systematic literature review focusing on BM-TENGs.
• Analysis of working principles, material properties, and design strategies.
• Examination of clinical application scenarios, including health diagnostics and monitoring.

Main Results:

• Biomaterials significantly enhance TENG performance, device flexibility, and application scope.
• BM-TENGs show potential in early disease detection, continuous health monitoring, and self-powered sensing.
• Key challenges include performance optimization, ensuring long-term biocompatibility, and improving device durability.

Conclusions:

• BM-TENGs represent a significant advancement in self-powered biomedical devices for healthcare.
• Further research is needed to overcome current limitations and fully realize their clinical potential.
• The integration of biomaterials offers a pathway to safer and more effective medical sensing technologies.