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Graphene Oxide-Protein-Based Scaffolds for Tissue Engineering: Recent Advances and Applications
Elena Iuliana Biru1, Madalina Ioana Necolau1, Adriana Zainea1
1Advanced Polymer Materials Group, Department of Bioresources and Polymer Science, University Politehnica of Bucharest, 1-7 Gh. Polizu Street, 011061 Bucharest, Romania.
Polymers
|March 10, 2022
Summary
Graphene oxide-protein structures show promise for tissue engineering. These nanocomposites enhance cell viability and proliferation, supporting the development of new, functional tissues for regenerative medicine.
Area of Science:
- Biomaterials Science
- Regenerative Medicine
- Nanotechnology
Background:
- Tissue engineering seeks to create functional tissues and organs for repair and replacement.
- Graphene oxides possess unique physiochemical and biological properties beneficial for biomedical applications.
- Graphene oxide has been used to optimize scaffold architectures for various organs.
Purpose of the Study:
- To review the use of protein-graphene oxide structures in tissue engineering and regenerative medicine.
- To analyze the impact of carbonaceous nanostructures on protein conformation and stability.
- To highlight recent applications and biological activity of nanocomposite bioconjugates.
Main Methods:
- Critical review of existing literature on protein-graphene oxide interactions.
- Analysis of studies on cell viability, proliferation, and tissue formation using these nanocomposites.
- Discussion of novel strategies involving stem cell therapy and extracellular matrix integration.
Main Results:
- Protein-graphene oxide structures, as nanocomposites or biocomplexes, offer significant potential in tissue engineering.
- Carbonaceous nanostructures influence protein conformation and structural stability.
- Nanocomposite bioconjugates demonstrate positive effects on cell viability and proliferation.
Conclusions:
- Protein-graphene oxide bioconjugates are valuable for developing functional tissues.
- These materials support cell growth and tissue formation, advancing regenerative medicine.
- Future strategies may involve smart nanoplatforms integrating stem cells and extracellular matrix components.
