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 ...

The US military has approved funding for NanoGraf’s silicon oxide-graphene (SOG) batteries, which provide versatility for ...

A new graphene supercapacitor stores battery-level energy and recharges instantly, redefining fast power storage. Engineers ...

Scientists have created new way to characterise graphene oxide (GO) cheaper and quicker than ever before, helping get the emerging technology out of the lab and into the market. Researchers at King’s ...

(Nanowerk Spotlight) Photonic integrated circuits, which use light instead of electricity to transmit and process information, have emerged as a critical technology for fields such as ...

Scientists from the University of Aveiro in Portugal have reported the development of new starch/chitosan biofilms for use in food packaging. The films have been functionalized with rGO, and alongside ...

The solar cells combine multilayer graphene with silicon wafers, harvesting both solar and kinetic energy for continuous operation. Tests show the cells can autonomously power supercapacitors embedded ...

The new beta-cyclodextrin (βCD) modified graphene oxide (GO-βCD) membrane with nanoscale channels developed by the researchers at monash is a game changer for this. Not only has the team managed to ...

Graphene, a “wonder material” that could help solve some of humanity’s deepest problems, has cleared a major hurdle towards practical uses. Graphene is the world’s thinnest, super-strong and ...

The big picture: Clean water is essential, but some pollutants are notoriously tricky to remove. Scientists have developed a breakthrough filtration process using 2D materials and sugar-based ...