Simultaneous Bacillus anthracis Spores Detection via Aminated-Poly(vinyl chloride) Coated Piezoelectric Crystal Immunosensor

Figure 10

(a) - spectrum of PVC-NH₂ modified QCM immunosensor against 5 × 10⁴ spores of G. stearothermophilus at flow through format (raw data). (b) SEM micrograph of the QCM sensor surface after experiment with G. stearothermophilus spores.

(a)

(b)