A Review of the Cell to Graphene-Based Nanomaterial Interface

The area of cellular interactions of nanomaterials is an important research interest. The sensitivity of cells toward their extracellular matrix allows researchers to create microenvironments for guided stem cell differentiation. Among nanomaterials, graphene, often called the “wonder material,” and its derivatives are at the forefront of such endeavors. Graphene’s carbon backbone, paired with its biocompatibility and ease of functionalization, has been used as an enhanced method of controlled cell proliferation. Graphene’s honeycomb nature allows for compatibility with polymers and biological material for the creation of nanocomposite scaffolds that help differentiation into cell types that have otherwise been proven difficult. Such materials and their role in guiding cell growth can aid the construction of tissue grafts where shortages and patient compatibility create a low success rate. This review will bring together novel studies and techniques used to understand and optimizes graphene’s role in cell growth mechanisms.