Skip to main content
Fig. 7 | BMC Chemistry

Fig. 7

From: Poly(4-amino-3-hydroxynaphthalene-1-sulfonic acid) modified glassy carbon electrode for square wave voltammetric determination of amoxicillin in four tablet brands

Fig. 7

Background corrected SWVs of poly(AHNSA)/GCE in pH 5.5 PBS containing APF brand AMX tablet samples spiked with standard AMX (a–f: 0, 10, 25, 50, 75, 100, 125, and 150 µmol L−1, respectively) at optimized method parameters (Estep 8 mV, Eamp 35 mV, and frequency 25 Hz). Inset: plot of mean current (Ip ± SD, n = 3) vs concentration of spiked AMX

Back to article page

BMC Chemistry

ISSN: 2661-801X

Contact us