Figure 4
Comparison of continuous Raman (red – CW-SERS) and time-gated Raman with SERS (green – TG-SERS) at λexc = 532 nm (A) of E. coli cells in media expressing hCNTF (1 hour after induction) and (B) eGFP in buffer. The image was created with OriginPro (V. 2016b and 2018b; https://www.originlab.com/index.aspx?go=Products/Origin).
