Fig. 3From: Thiosemicarbazide derivative-functionalized carbon nanotube for simultaneous determination of isoprenaline and piroxicamCVs of a bare electrode and b DBT–CNT/GCE in 0.1 M phosphate buffer solution (pH = 7.0) at scan rate of 10 mVs−1. Also, CVs of c bare electrode and d DBT–CNT/GCE in presence of 2000 μM IP and 0.1 M phosphate buffer solution (pH = 7.0) at scan rate of 20 mVs−1 Back to article page