High-Entropy Materials for Prospective Biomedical Applications: Challenges and Opportunities

Area of Science:

• Materials Science
• Biomedical Engineering
• Nanotechnology

Background:

• High-entropy materials (HEMs) possess unique structural, chemical, and functional characteristics.
• HEMs are gaining significant attention across various scientific disciplines, particularly in the biomedical field.

Purpose of the Study:

• To summarize the fundamental concepts, properties, and preparation methods of HEMs.
• To review the current applications and development of HEMs in biomedicine.
• To prospectively discuss potential future applications of HEMs in biological fields.

Main Methods:

• Literature review and synthesis of existing research on HEMs.
• Analysis of HEM properties in relation to biomedical requirements.
• Prospective prediction of HEM applications based on current data and trends.

Main Results:

• HEMs exhibit tunable properties suitable for advanced biomedical uses.
• Current research highlights HEMs' utility in areas like drug delivery and diagnostics.
• Diverse applications are foreseen, including biosensors, antibacterial agents, therapeutics, bioimaging, and tissue engineering.

Conclusions:

• HEMs present significant potential for revolutionizing biomedical technologies.
• Further research is needed to overcome challenges in HEM development and optimization.
• This review provides guidance for researchers exploring novel HEMs for biomedical applications.