Researchers at the Department of Energy's Oak Ridge National Laboratory (ORNL) have developed an artificial intelligence ...

The researchers also found that DNA molecules do not all pair with the same strength. Some DNA sequences form much stronger ...

Researchers have captured the moment two DNA molecules zip together, overcoming their identical negative charges to pair up ...

Atomic force microscopy (AFM) has emerged as an indispensable technique for probing the mechanical and structural properties of living cells at nanometre resolution. By employing a sharp probe to ...

First invented in 1985 by IBM in Zurich, Atomic Force Microscopy (AFM) is a scanning probe technique for imaging. It involves a nanoscopic tip attached to a microscopic, flexible cantilever, which is ...

Invented 30 years ago, the atomic force microscope has been a major driver of nanotechnology, ranging from atomic-scale imaging to its latest applications in manipulating individual molecules, ...

Atomic force microscopy (AFM) is a way to investigate the surface features of some materials. It works by “feeling” or “touching” the surface with an extremely small probe. This provides a ...

Advanced microscopy and computer simulations revealed how metal ions bridge DNA molecules. The study confirmed a 20-year-old “DNA zipper” model and identified pairing hotspots.

Force microscopy is a family of scanning probe microscopy techniques that enable the visualization and manipulation of materials at the nanoscale. These techniques rely on the interaction forces ...

Neurological disorders are becoming an increasingly significant societal burden, highlighting the critical need for improved diagnostic and therapeutic approaches. Atomic force microscopy (AFM), known ...