Biological applications of copper-containing materials

Area of Science:

• Biomaterials Science
• Trace Element Metabolism
• Biomedical Engineering

Background:

• Copper is an essential trace metal element crucial for human health, involved in numerous enzymatic and protein functions.
• Its absorption occurs in the stomach and small intestine, with excretion via bile.
• Copper's biological functions influence health through diverse mechanisms.

Purpose of the Study:

• To review the biological functions of copper in the human body.
• To provide an overview of recent advancements in copper-containing biomaterials.
• To discuss the prospective challenges for clinical applications of these novel biomaterials.

Main Methods:

• Literature review of biological functions of copper.
• Survey of recent research on copper-containing biomaterials.
• Analysis of potential clinical applications and challenges.

Main Results:

• Copper-containing biomaterials demonstrate unique properties for cardiovascular protection, bone fracture healing, and antibacterial effects.
• Applications extend to wound healing, cancer treatment (cell killing, PET imaging, radioimmunological tracing, radiotherapy).

Conclusions:

• Copper-containing biomaterials offer significant potential across various medical fields.
• Further research is needed to overcome challenges for successful clinical translation.