Fig. 2
From: Hydrogen Peroxide Sensing Based on Inner Surfaces Modification of Solid-State Nanopore
Performing a typical current-voltage (I-V) curves of the unmodified (original) and modified nanopore in 0.1 M KCl, buffered at pH 7.0 with 0.1 M PBS. The black line is the I-V curves of unmodified nanopore, and red line is the I-V curves of modified nanopore with HRPs. The inserts are the scanning electron microscopy (SEM) of a single nanopore (diameter of ~50 nm cis) and the nanopore sensor. 100 nm is scale