Graphite Oxide to Graphene. Biomaterials to Bionics

Area of Science:

• Biomaterials Science
• Nanotechnology
• Medical Devices

Background:

• Implantable biomaterials have transformed medical treatments, enabling advancements in tissue engineering and medical bionics.
• Future material innovations are poised to further enhance disease treatment and human capabilities.
• Stringent material requirements include non-toxicity, mechanical integrity, and specific functionalities like biodegradability or conductivity.

Purpose of the Study:

• To review the inherent properties of graphene and graphene-family composites.
• To explore the interface of graphene-based materials with living cells.
• To examine the effects of electrical stimulation on nerves and cells using these materials.

Main Methods:

• Review of existing literature on graphene and its composites in biomaterial applications.
• Analysis of graphene's inherent properties relevant to medical implants.
• Investigation of cellular interactions and electrical stimulation effects with graphene.

Main Results:

• Graphene-family composites present highly relevant materials for expanding the implantable biomaterials inventory.
• Graphene's rich chemistry allows nanoscale properties to translate to macroscopic devices.
• Understanding graphene's interaction with cells and its electrical properties is key for bionic applications.

Conclusions:

• Graphene and its composites are crucial for the future development of advanced implantable medical devices.
• These materials hold significant potential for tissue regeneration and medical bionics.
• Further research into graphene's cellular interface and electrical properties will drive innovation in healthcare.