Table 1

Electroanalytical performances of AgCNF and AgZCNF composite electrodes for IBP detection in 0.1-M Na2SO4 supporting electrolyte
Used technique Electrode material E/V Electrode sensitivity(μA/mg.L−1) Correlation coefficient (R2) Concentration range(mg.L−1) RSD(%;) LOD (mg.L-1)
CV AgZCNF +1.29 1.846 0.998 1 to 8 3.50 0.03
AgCNF +1.3 1.400 0.996 1 to 8 3.20 0.02
DPV AgZCNF +1.17 2.867 0.993 0.5 to 5 3.75 0.008
AgCNF +1.15 1.810 0.977 0.5 to 5 3.90 0.01
Preconcentration/DPV AgCNF +1 4.150 0.998 0.5 to 5 4.25 0.001
SWV AgZCNF +1.25 2.27 0.988 0.5 to 5 4.20 0.009
AgCNF +1.2 2.140 0.992 0.5 to 5 3.80 0.008
CA AgZCNF +1.3 0.317 0.975 0.5 to 4.5 1.40 0.03
AgCNF +1.3 1.636 0.944 0.5 to 4.5 1.25 0.02

E/V, detection potential/Volt vs. Ag/AgCl; LOD, lowest limit of detection; RSD, relative standard deviation; SWV, square-wave voltammetry.

Manea et al.

Manea et al. Nanoscale Research Letters 2012 7:331   doi:10.1186/1556-276X-7-331

Open Data