The graph shows SERS spectrum of 10-5 M 4-MPBA on SERSitive substrates. Research done by Hrvoje Gebavi from Ruđer Bošković Institute and Center of Excellence for Advanced Materials and Sensing Devices. Our substrates compared to Silmeco and AtoID. Read more: SERSitive – publication based on our Silver Substrates!
Check coumpound here: (PubChem).
Laser wavelength: 532 nm
Laser power in the ca. 1 μm spot was 1–2 mW
Integration time: 10 or 20 s per scan
Raman Spectrometer: Jobin Yvon T64000 Raman spectrometer
Lens magnification: 50x
Sampling method: immersion
Substrate used: Silver (interchangeably you can use also Silver-Gold Hybrid Substrate)