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. Author manuscript; available in PMC: 2020 May 24.
Published in final edited form as: ACS Sens. 2019 Apr 23;4(5):1203–1210. doi: 10.1021/acssensors.8b01453

Figure 4. Specificity of SERS immunoassay toward MC-LR.

Figure 4.

SERS intensity at 1342 cm−1 in the absence of (blank) or the presence of 1 μg/L MC-LR, 10 μg/L MC-RR, 10 μg/L MC-YR or their mixture containing 1 μg/L MC-LR, 10 μg/L MC-RR and 10 μg/L MC-YR. Experiments were performed in triplicates, and the error bars represent the standard deviation from three independent experiments.