Daidzein

The graph shows SERS spectrum of 10^-6 M Daidzein (7-hydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one) on SERSitive substrates.

Laser wavelength: 785 nm
Laser power: 8mW
Integration time: 10 seconds
Raman Spectrometer: B&WTEK
Lens magnification: 50x
Sampling method: immersion
The substrate used: S-Silver (interchangeably, you can use one of our substrates)