Graphene oxide is composed of oxygenated functional groups, the most prevalent of which are carboxyl, carbonyl, epoxy, and hydroxyl. These functional groups present on graphe are polar, making it very ...

Graphene is often described as a wonder material. It is strong, electrically conductive, thermally efficient, and remarkably versatile. Yet despite more than a decade of excitement, many ...

A recent study published in Small explores a new method to improve the stability of graphene membranes in transmembrane nanofluidic devices. Researchers applied a pyrene-based coating to strengthen ...

Two-dimensional (2D) nanomaterials such as graphene are promising for biomedical applications because of their unique physicochemical properties, including high surface area, enhanced stability, good ...

A team of researchers from Denmark has solved one of the biggest challenges in making effective nanoelectronics based on graphene. For 15 years, scientists have tried to exploit the "miracle material" ...