Next-Generation Nanomotors: a Biomedical Platform for Precision Tumor Targeting and Treatment.

Area of Science:

• Nanotechnology
• Biomedical Engineering
• Materials Science

Background:

• Nanomotors, or nanorobots, are engineered machines capable of autonomous movement at the nanoscale.
• They convert energy from physical fields or biochemical reactions into mechanical motion.
• Significant potential exists for applications in energy, environment, and manufacturing, particularly in biomedicine.

Purpose of the Study:

• To review recent advancements in nanomotor technology.
• To discuss propulsion mechanisms, working principles, and biomedical applications.
• To highlight challenges and future prospects for nanomotor development.

Main Methods:

• Review of existing literature on nanomotor propulsion and applications.
• Categorization of propulsion mechanisms: physical field, chemical, and biohybrid.
• Analysis of nanomotor roles in tumor diagnosis and therapy.

Main Results:

• Nanomotors exhibit diverse propulsion strategies, including physical field, chemical, and biohybrid methods.
• Biomedical applications show promise in enhanced tumor diagnosis and targeted drug delivery.
• Nanomotors can improve imaging signals and deliver therapeutics directly to tumor sites.

Conclusions:

• Nanomotors offer revolutionary potential in biomedical applications, particularly for cancer management.
• Further research is needed to address challenges in controllability, biocompatibility, and long-term biological impact.
• Advancements in nanomotor technology pave the way for novel diagnostic and therapeutic strategies.