A mix of equal portions of metal ion precursors on a film of graphene oxide (left) are subjected to a photoflash from a Xenon lamp. Heated to more than 1,000 K, the precursors transform into ...

and colleagues recruited 14 volunteers to directly inhale different concentrations of graphene oxide nanoparticles. Their blood pressure, clotting, and inflammation markers were measured along ...

Graphene-oxide membranes developed at the National Graphene Institute have already demonstrated the potential of filtering out small nanoparticles, organic molecules, and even large salts. Until now, ...

Titania nanoparticles damage enveloped viruses by directly binding with membrane phospholipids – a previously unknown mode of antiviral action ...

A team of researchers from the Indian Institute of Technology Guwahati has created a new optical sensor that offers real-time ...

“Additionally, nanoparticles of reduced graphene oxide and ferric sulfate were introduced to enhance the electron transfer. Finally, the hydrogenase enzyme in the periplasmic space was also ...

The development of a highly sensitive electrochemical aptasensor is reported that combines the unique properties of graphene, metallic oxides, and conducting polymers to overcome the limitations of ...

What are Metal Oxide Nanoparticles? Metal oxide nanoparticles are a class of nanomaterials composed of metal cations bonded to oxygen anions, with particle sizes ranging from 1 to 100 nanometers.