Figure 3
From: Plasmon based biosensor for distinguishing different peptides mutation states
SERS spectrum, in the range of 1080–2000 cm−1, for R6G dye molecule, deposited on nanocuboids (4 × 4 cuboids matrix size with IPG 20 nm) by means of chemisorption technique.
Raman spectrum of bare SERS device (without any molecule on it) is shown in inset.
