Researchers in McGill's Department of Physics have developed a new device that can trap and study DNA molecules without touching or damaging them. The device, which uses carefully tuned electric ...

Red arrows indicate the nuclear spin axes at the positions of the N3 nitrogen atoms on the guanine (G) bases. Due to the helical structure of DNA, there is an angular deviation in the orientation of ...

Scientists are turning DNA into tiny robots that can move, sense, and deliver drugs, pushing nanotechnology closer to ...

Doctoral student Matheus Azevedo Silva Pessôa, a nanofluids researcher, developed the tool in collaboration with his fellow students in Professor Walter Reisner’s Nanobiophysics lab. Researchers from ...

DNA origami cages constrain individual proteins toward preferred orientations on electrodes, dramatically improving electrical measurement precision and enabling detection of subtle structural changes ...