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Images
In situ (during solution growth) AFM movie of a loosely adsorbed peptide (center) interacting with atomic steps of Calcium Oxalate Monohydrate. The molecular lattice of the underlying crystal surface can be seen during the process of each passing step. 

In situ AFM image of  Calcium Oxalate Monohydrate (background) with overlay of a hypothetical peptide (red and white) and the molecules of the crystal surface (shown as ball and stick).

In situ AFM image of calcite steps at saturation.

Interleaved Kelvin Probe and Atomic Force Microscopy Image of a biased single-walled carbon nanotube transistor. The overlaid color scale cooresponds to the potential field strength.

AFM of linear pBR322 DNA under increasing levels of the mitochondrial packaging protein abf2p.
Toto Stained DNA
AFM of circular pBR322 DNA supercoiled by TOTO dye.