Antimicrobial Hydrogels: Potential Materials for Medical Application.

Area of Science:

• Biomedical Engineering
• Materials Science
• Infectious Diseases

Background:

• Drug-resistant microbial infections and uncontrolled bleeding are leading causes of trauma mortality globally.
• The rise of antimicrobial resistance increases healthcare costs and poses significant threats to public health.
• Hydrogels offer a promising class of materials for addressing these challenges in biomedicine.

Purpose of the Study:

• To review the classification and current research status of antimicrobial hydrogels.
• To explore the potential applications of antimicrobial hydrogels in biomedicine.
• To analyze existing research on hydrogels in biomedical applications and provide future outlooks.

Main Methods:

• Review of literature on antimicrobial hydrogels.
• Classification of hydrogels based on antimicrobial mechanisms.
• Analysis of hydrogel applications in surgery, wound dressing, medical devices, and tissue engineering.

Main Results:

• Hydrogels possess advantageous properties like biocompatibility, adhesion, and controlled drug release.
• Five key research areas analyzed: metal-loaded, drug-loaded, carbon-material-loaded, fixed antimicrobial activity, and biological antimicrobial hydrogels.
• Antimicrobial hydrogels demonstrate potential in diverse biomedical fields.

Conclusions:

• Antimicrobial hydrogels are crucial for developing advanced biomedical solutions.
• Future research should focus on enhancing antimicrobial activity, biodegradability, biocompatibility, and clinical applicability.
• Hydrogels offer significant potential for improving trauma care and combating resistant infections.