Illinois researchers developed a nanorobotic hand made of DNA that can grab viruses for detection or inhibition. In this artist’s rendering, three ‘NanoGripper’ hands wrap around a COVID-19 virus. Credit: Image courtesy of Xing Wang, University of Illinois. Scientists...
Transmission electron micrograph of HIV-1 virus particles (coloured yellow/ gold) replicating from an HIV-infected H9 T-cell (purple). Budding virus particles that have not yet separated from the cell appear as semi-circles. A separated, spherical immature particle is...