Figure 6

(A) Selectivity with two different concentration of PSA (10 ng mL−1 as PSA1 & 5 ng mL−1 as PSA2) along with different interferents (100 ng mL−1 concentration), (B) Stability and (C) repeatability of aptasensor and immunosensor.

(A) Selectivity with two different concentration of PSA (10 ng mL−1 as PSA1 & 5 ng mL−1 as PSA2) along with different interferents (100 ng mL−1 concentration), (B) Stability and (C) repeatability of aptasensor and immunosensor.