University of Trieste – Adenine

SERS spectra of 10 mM Adenine collected by researchers from the University of Trieste. Spectra collected using Silver SERSitive substrates
Adenine is a nucleobase. It is one of the four nucleobases in the nucleic acid of DNA that are represented by the letters G–C–A–T. The three others are guanine, cytosine, and thymine (Wikipedia).

Laser wavelength: 785 nm
Laser power: 10 mW
Laser spot: 42 µm
Integration time: 5 seconds
Solvent: H₂O
Raman Spectrometer: B&WTEK
Lens magnification: 50x
Sampling method: Drop deposition
The substrate used: Premium-Silver hydrophilic (interchangeably you can use also one of our other Substrates)