Notedly, the sensitivity of the FNP-tagged aptasensor was improved due to the signal-amplification of FNP compared with that of MBtagged aptasensor (10% of current decrease at same 40 nM TMB) [23].
Notedly, the sensitivity of the FNP-tagged aptasensor was improveddue to the signal-amplification of FNP compared with that of MBtaggedaptasensor (10% of current decrease at same 40 nM TMB) [23].