Biomedical Applications of CNT-Based Fibers

Area of Science:

• Biomaterials Science
• Nanotechnology
• Biomedical Engineering

Background:

• Powder-type carbon nanotubes (CNTs) face limitations in biomedical applications due to aggregation and potential toxicity.
• Assembling CNTs into macroscopic structures like fibers addresses these limitations.
• Carbon nanotube fibers (CNTF) represent a promising one-dimensional aggregate of CNTs.

Purpose of the Study:

• To review the diverse biomedical applications of carbon nanotube fibers (CNTF).
• To highlight the potential of CNTF in biosensing, wearable healthcare, and tissue engineering.
• To discuss the challenges and future perspectives for CNTF in the biomedical field.

Main Methods:

• Literature review of existing research on carbon nanotube fibers (CNTF) in biomedical applications.
• Analysis of CNTF properties relevant to biosensing, strain sensing, and tissue engineering.
• Discussion of challenges and future research directions for CNTF implementation.

Main Results:

• CNTF demonstrates potential for biosensors detecting biomolecules and signals.
• CNTF can be utilized as strain sensors in wearable healthcare devices.
• CNTF shows promise in tissue engineering for human tissue regeneration.

Conclusions:

• Carbon nanotube fibers (CNTF) offer a viable solution to the limitations of powder-type CNTs in biomedicine.
• CNTF possess unique properties suitable for advanced biomedical applications.
• Further research into challenges and perspectives will enhance the feasibility of CNTF in healthcare.