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Zeolitic imidazolate frameworks: From bactericidal properties to tissue regeneration.
Mehraneh Kermanian1, Samad Nadri2, Parvin Mohammadi3
1Zanjan Pharmaceutical Nanotechnology Research Center (ZPNRC), Zanjan University of Medical Sciences, Zanjan 45139-56184, Iran; Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan 45139-56184, Iran.
Zeolitic imidazolate frameworks (ZIFs) show promise in biomedicine, enhancing antibacterial action and tissue regeneration. Their biocompatibility and drug-loading capacity make them ideal for advanced medical applications.
Area of Science:
- Biomedical Engineering
- Materials Science
- Nanotechnology
Background:
- Zeolitic imidazolate frameworks (ZIFs), a class of metal-organic frameworks (MOFs), possess advantageous properties like tunable pores, high surface area, and biocompatibility.
- Their porous structure and mild synthesis conditions facilitate the loading of therapeutic agents, drugs, and biomolecules.
Purpose of the Study:
- To review recent advances in bioinspired ZIFs and ZIF-based nanocomposites for enhanced antibacterial efficacy and regenerative medicine.
- To discuss synthesis, properties, antibacterial mechanisms, and applications in tissue regeneration.
Main Methods:
- Literature review of ZIFs and ZIF-integrated nanocomposites in biomedicine.
- Analysis of synthesis routes, physicochemical properties, and antibacterial mechanisms.
- Evaluation of applications in bone regeneration, wound healing, and biological safety.
Main Results:
- ZIFs and their composites demonstrate significant potential in drug delivery for antibacterial applications.
- These materials show promise in promoting tissue regeneration, particularly in bone repair and wound healing.
- Recent studies highlight the importance of factors like oxidative stress and metal ions in ZIF antibacterial activity.
Conclusions:
- ZIFs offer a versatile platform for developing advanced antibacterial and regenerative therapies.
- Further research into ZIFs' biological safety and toxicity is crucial for clinical translation.
- The bioinspiration of ZIFs presents exciting future prospects for regenerative medicine.
