POSS-based hybrid biomaterials for tissue engineering and regenerative medicine

Area of Science:

• Biomaterials Science
• Nanotechnology
• Regenerative Medicine

Background:

• Polyhedral oligomeric silsesquioxanes (POSS) are organic-inorganic hybrid nanomaterials with unique structures.
• POSS offers a rigid nano core and numerous functional groups for modification.
• These properties make POSS an excellent platform for developing advanced biomaterials.

Purpose of the Study:

• To systematically review the preparation, structure, and properties of POSS-based hybrid biomaterials (POSHB).
• To explore the latest research on POSHB applications in diverse tissue regeneration fields.
• To discuss the critical role of POSHB in tissue repair and future research directions.

Main Methods:

• Literature review and systematic analysis of existing research on POSHB.
• Summarization of preparation methods and characterization of POSHB.
• Evaluation of POSHB performance in various biomedical applications.

Main Results:

• POSHB exhibit controllable mechanical properties and tunable degradability.
• POSHB have demonstrated significant potential in bone and cartilage regeneration, wound repair, cardiovascular tissue engineering, nerve repair, dental restoration, ophthalmic treatment, and skeletal muscle regeneration.
• The unique characteristics of POSS enable tailored biomaterial design for specific tissue engineering needs.

Conclusions:

• POSHB are highly promising for a wide range of tissue regeneration applications.
• Further research is needed to address current limitations and fully realize the potential of POSHB.
• POSS-based hybrid biomaterials represent a key advancement in regenerative medicine and tissue engineering.