Figure 4.
The performance characterization of this proposed fluorescent biosensor and the characterization of the materials used in this study. (a) The calibration curve of this fluorescent biosensor (N = 3). (b) The specificity of this biosensor (N = 3). (c) The TEM image of the MNBs. (d) The TEM image of the immune FITC FMs. (e) The TEM image of the magnetic bacteria. (f) The TEM image of the fluorescent bacteria.