Active nanomotors surpass passive nanomedicines: current progress and challenges

Area of Science:

• Biomedical Engineering
• Nanotechnology
• Materials Science

Background:

• Traditional nanomedicines lack active propulsion.
• Artificial nanomotors utilize various energy sources for in situ mechanical force generation.
• Nanomotors are gaining attention for diagnostic and therapeutic applications.

Purpose of the Study:

• To summarize recent advancements in nanomotor applications for biomedicine.
• To discuss the challenges and difficulties in clinical translation of nanomotors.
• To propose solutions for future nanomotor development in diagnostics and therapy.

Main Methods:

• Review of recent literature on artificial nanomotors in biomedical fields.
• Analysis of nanomotor applications in targeted drug delivery, barrier penetration, diagnostics, and cancer treatment.
• Discussion of challenges and potential solutions for clinical implementation.

Main Results:

• Nanomotors demonstrate significant advantages in targeted drug delivery and biological barrier penetration.
• Applications in diagnostics and cancer treatment show promising results.
• Key challenges include scalability, biocompatibility, and in vivo navigation.

Conclusions:

• Artificial nanomotors represent a promising frontier in nanomedicine.
• Overcoming current challenges is crucial for successful clinical translation.
• Future research should focus on developing robust and clinically viable nanomotor systems.