Nanoelectrochemistry: Fundamentals and Applications in Biology and Medicine - Applications of Electrochemistry and Nanotechnology in Biology and Medicine - page 13

Figure 2. A collage of various nanoelectrodes. (a) Scanning electron microscope
(SEM) image of a 70-nm radius pulled Pt nanoelectrode. Reproduced with permis-
sion from Ref. 55, Copyright (2006) American Chemical Society. (b) Atomic force
microscope (AFM) amplitude image of an exposed single SWNT nanoelectrode
crossing the bottom of a pit through PMMA and SiO x layers. Reproduced with
permission from Ref. 56, Copyright (2005) American Chemical Society. (c) AFM
topography image of an Au nanoelectrode. Reproduced with permission from Ref.
57, Copyright (2006) American Chemical Society. (d) SEM image of electrophoret-
ic paint insulated Tungsten (W) nanoelectrode. Reproduced with permission from
Ref 58 ; Copyright 2005 IOP Publishers. (e) SEM images of two carbon-UME sup-
ported Pt particles. Reproduced with permission from Ref. 59, Copyright (2003)
American Chemical Society. (f) SEM image of a glass capillary pulled Pt nanoelec-
trode. Reproduced with permission from Ref. 50. Copyright (2002) Wiley-VCH
Verlag GmbH & Co. KGaA. (g) TEM images of a 1.5 nm nanowire and 3 nm Pt
nanoelectrode sealed in SiO 2 . Reproduced with permission from Ref. 52, Copyright
(2009) American Chemical Society.