A. Muller et al., COMMENT ON THE IMAGING OF IMMUNOGLOBULIN-G BY SCANNING TUNNELING MICROSCOPY, Journal of vacuum science & technology. B, Microelectronics and nanometer structures processing, measurement and phenomena, 11(2), 1993, pp. 337-338
Scanning tunneling microscopy has been used to image the shape of indi
vidual IgG molecules deposited onto a graphite surface. Images of thes
e noncrystalline biological specimens free of the contradictions repor
ted earlier could be obtained under atmospheric conditions. The result
s are reported including some comments on problems associated with the
assignment of the visible features.