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. Author manuscript; available in PMC: 2021 May 22.
Published in final edited form as: ACS Sens. 2020 Apr 29;5(5):1419–1426. doi: 10.1021/acssensors.0c00307

Table 1.

Assignments of SERS bands of Cy3-cDNA-GNS conjugates.42,43

Raman shift cm−1 Assignment Raman shift cm−1 Assignment
924 C-H out-of-plane bending 1273 motion of -CH2- attached to the aromatic moiety
1125 C-C stretching 1394 CH3 symmetric deformation
1191 C-H in-plane bending 1471 C=C stretching vibration in benzene ring
1236 C-C bending 1587 C=N stretching vibration