Figure 1.

The setup of measuring the ionic currents through a nanopore. (a) Schematic illustrations of the nanopore fabrication process and (b) the microfluidic setup. FIB, focused ion beams; PMMA, polymethylmethacrylate; , electrometer.

Zhang et al. Nanoscale Research Letters 2013 8:245   doi:10.1186/1556-276X-8-245
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