Researchers flip the switch at the nanoscale by applying light to induce bonding for single-molecule device switching. In a new Nature Communications study, Columbia Engineering researchers report ...

Atomic Force Microscopy-based SMFS is widely used due to its high force sensitivity and spatial resolution. In this technique, a biomolecule is attached between a surface and an AFM cantilever. As the ...

Electronics keep shrinking, but silicon is starting to run into physical limits. To go smaller, researchers are turning to ...

What is Single-Molecule Imaging? Single-molecule imaging is a powerful technique that allows researchers to visualize and study individual molecules in real-time. By overcoming the limitations of ...