Raman

Coupling nanoparticles to purpose-built resonators boosts the performance of Raman spectroscopy

Reverse engineering materials with a rapid, non-destructive laser-based technique can aid the fight against counterfeits

A combinatorial approach speeds up the discovery of highly sensitive probes for detecting cancer

Software that can identify the individual components of a chemically complex object can help museums and auction houses to authenticate ancient objects

New substrates boost the sensitivity of surface-enhanced Raman spectroscopy for the detection of glucose at physiological concentrations