Dopamine modified graphene aerogel (DA-rGA)

Dopamine-modified graphene aerogel (DA-GA) is a new composite material that combines the biocompatibility and adhesion of dopamine with the excellent physical and chemical properties of graphene aerogel. This material, through the modification of dopamine, not only enhances the stability and mechanical properties of graphene aerogel, but also gives it more functions and application potential. Dopamine, as a bioactive molecule, has excellent adhesion and biocompatibility. By introducing it into graphene aerogel, the surface of graphene aerogel can be effectively modified, thereby improving its stability and dispersion. In addition, the introduction of dopamine can also bring better stability to graphene aerogel. Multiple bioactive groups enhance its ability to interact with other biomolecules, providing more possibilities for its application in the biomedical field.

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