Bio-Based Elastomers: Design, Properties, and Biomedical Applications.

Area of Science:

• Polymer Science and Biomaterials Engineering

Background:

• Growing demand for sustainable materials to reduce carbon footprint and fossil fuel dependence.
• Bio-based elastomers are gaining traction due to their softness, high strain capacity, and resilience.

Purpose of the Study:

• To review recent advancements in bio-based elastomers.
• To highlight molecular design, synthesis, and mechanical performance.
• To explore biomedical applications and future development.

Main Methods:

• Recapitulation of recent progress in bio-based elastomers.
• Emphasis on molecular design and synthesis strategies.
• Exploration of mechanical properties and performance-advantaged characteristics.

Main Results:

• Bio-based elastomers exhibit excellent mechanical properties and advantageous characteristics like biocompatibility and biodegradability.
• Successful applications demonstrated in wound dressing, cardiovascular repair, nerve repair, bone repair, and biosensors.

Conclusions:

• Bio-based elastomers present viable, sustainable alternatives to petroleum-based materials.
• Further development is crucial for widespread adoption in biomedical fields and a sustainable future.