SERS spectra of Hypoxanthine

Silver SERS Substrates


SERS spectra of Hypoxanthine collected by researchers from University of Trieste. Spectra collected using Silver SERSitive substrates
Hypoxanthine is a naturally occurring purine derivative. It is occasionally found as a constituent of nucleic acids, where it is present in the anticodon of tRNA in the form of its nucleoside inosine (Wikipedia).

Laser wavelength: 785 nm
Laser power: 10 mW
Integration time: 5 seconds
Raman Spectrometer: B&WTEK
Lens magnification: 50x
Sampling method: Drop
Substrate used: Silver Substrate (interchangeably you can use also Silver-Gold Hybrid)