Chemical reactions often produce messy mixtures of different products. Hence, chemists spend a lot of time coaxing their reactions to be more selective to make particular target molecules. Now, an international team of researchers has achieved that kind of selectivity by delivering voltage pulses to a single molecule through an incredibly sharp tip.
Click here for original story, Pulses from an atom-sharp tip enable researchers to break and form chemical bonds at will
Source: Phys.org