Figure 2:
Cyclic voltammograms (A) and ECL intensity�potential curves (B) of 0.6 mol l
−1
NaOH�6.0 � 10
−3
mol l
−1
CTAB solution in the absence (curve a) and the presence of 1.0 � 10
−5
mol l
−1
isoniazid (curve b).