The image shows the cutting of bacteria by graphene oxide flakes.
Some Web release
At minute 7,15
The results of the team of the Vanguard project presented at at the 60th annual meeting of the Biophysical Society, in Los Angeles appeared in Physics World
The research has been spotted by the Dailymail !
Other press release:
Press Release in Italian “Donna del Corriere della Sera”
Press release in the Netherlands
Press release in Japan !