Development of Single-Walled Carbon Nanotube-Based Biosensor for the Detection of Staphylococcus aureus

Table 2

Effect of immobilization steps on the resistance difference of SWCNT-based biosensor.

Immobilization step	Resistance difference ()
PBASE only	0.02 ± 0.06
PBASE and pAbs	9.78 ± 0.47

PBASE and pAbs stand for 1-pyrenebutanoic acid, succinimidyl ester and anti-Staphylococcus aureus polyclonal antibodies, respectively.