Beilstein J. Nanotechnol.2011,2, 645–652, doi:10.3762/bjnano.2.68
of single molecules. The strong distance dependence of dipole–dipole coupling combined with the subnanometer resolution of AFM holds great promises to yield as yet unattainable information about the interplay of individual molecules, such as their molecularrecognition mechanisms [19][20][21][22][23
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Figure 1:
a) Schematic image of the combined TIRFM–AFM setup. The AFM is placed on top of an inverted microsc...