Gene delivery is an advanced medical approach used to treat certain genetic diseases by introducing foreign DNA into cells in order to replace or repair defective genes. This method opens up new possibilities for addressing the root causes of genetic disorders, rather than merely managing symptoms as in traditional treatments. By directly interacting with genetic material, gene delivery is considered a highly promising direction in modern medicine.
In this field, graphene oxide modified with polyethyleneimine has been studied as an effective carrier for delivering DNA into cells. This combination enhances the material’s ability to bind to and penetrate cells, thereby improving the efficiency of gene transfer. At the same time, it is expected to exhibit low cytotoxicity, ensuring safety for biological applications.
Previous studies in drug delivery have shown that graphene oxide combined with polyethyleneimine demonstrates good biocompatibility and causes minimal damage to healthy cells. This further increases its potential not only in gene delivery but also in other areas of biomedical research. With these advantages, this material is expected to play an important role in the development of new, safer, and more effective treatment methods in the future.
