Voltammetric Determination of Amoxicillin Using a Reduced Graphite Oxide Nanosheet Electrode

Table 1

Comparison of the data obtained using electrochemical methods for the determination of amoxicillin.

Electrode	Method	Range (μM)	LOD (μM)	Ref.
MWCNTs/GCE	CV	0.6–8.0	0.2	[28]
AuNP-PdNP-ErGO	SWV	30 – 350	9	[30]
CPE	CA	0.195 – 14.6	0.088	[57]
PGA/3D-GE/GCE	SWV	2 – 60	0.118	[58]
PGA/GLU/GCE	SWV	2.0 – 25.0	0.92	[59]
Unmodified EPPG electrode	SWV	5 – 500	0.84	[27]
AuNPs/en-MWCNTs/SPE	AdSV	0.2 – 20	0.015	[29]
RGOnS	SWV	0.5 – 80	0.193	Present work

SWV : square-wave voltammetry, DPV : differential pulse voltammetry, CV : cyclic voltammetry,CA : chronoamperometric,AdSV : adsorptive stripping voltammetry, CPE: carbon paste electrode, GCE: glassy carbon electrode, PGA: polyglutamic acid, GLU: glutaraldehyde, EPPG: edge plane pyrolytic graphite, NP: nanoparticles, SPE : screen printed electrode.