Fig. 2From: Single Nanoparticle Translocation Through Chemically Modified Solid NanoporeCharacterization of functionalized nanopores. a FESEM images functionalized with 3-APTES. b, c EDS measurements: before the functionalization (–OH), functionalized with 3-APTES. d I–V curves: black before the functionalization (–OH), red functionalized with 3-APTESBack to article page