New findings reveal that organosulfate groups, not carboxyls, control graphene oxide's surface charge in water, challenging long-standing models and reshaping its chemical profile. (Nanowerk Spotlight ...

A dual-gated graphene transistor designed to operate directly in liquid environments has achieved up to 20 times the signal gain of conventional designs while cutting sensor drift by more than 15 ...

The study was conducted under the project New approaches to deciphering the structure and chemical properties of graphene oxide, supported by a grant from the Russian Science Foundation. Graphene ...

Graphene has drawn attention as a scientific curiosity owing to its record conductivities, strength and thermal properties. But now, it's starting to make its way into a number of real-world ...

Researchers at KTH Royal Institute of Technology claim to have significantly advanced sustainable nanomaterial synthesis by creating a scalable and repeatable process for creating graphene oxide (GO) ...

Graphene’s unique properties continue to drive breakthroughs from quantum computing to sustainable concrete. As research accelerates, its role in next-generation technologies is becoming clearer, and ...

Schematic of the modified graphene oxide nanoparticle (right) illustrates the integration of a chemotherapy drug camptothecin (orange circle), a fluorescent dye (pink star), and bacterial coating of ...