Fig. 4
a Amperometric response of three different GF/Au/Ni(OH)2 composite fiber electrodes with successive addition of 0.2 mM glucose. b The mean and standard deviation of the responses of the three electrodes towards 0.2 mM glucose in 0.1 M NaOH. c GF/Au/Ni(OH)2 composite fiber electrode response to glucose and some common interferences, FC, LA, GC, UA DA, and GC. d Sensitivity of GF/Au/Ni (OH)2 composite fiber electrode after bending, inset shows the shape after bending
