Research Article
Polypyrrole-Chitosan-CaFe2O4 Layer Sensor for Detection of Anionic and Cationic Dye Using Surface Plasmon Resonance
Figure 3
(a) The SPR signals corresponding to different thicknesses of layer. The resonance angle was in the range of 52.897° to 65.823°. (b) The SPR signal to determine the baseline (55.297°) for using the detection of MO and MB.
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| (b) |