Use of tetrairidium undecacarbonyl to measure the lengths of organic molecules with a scanning transmission electron microscope
作者:Frederic R. Furuya、Larry L. Miller、J. F. Hainfeld、William C. Christopfel、Peter W. Kenny
DOI:10.1021/ja00210a078
日期:1988.1
metal-cluster labels can be used to accurately measure molecular distances by transmissionelectron microscopy (TEM). Organic and most small biological molecules are essentially transparent in TEM, but distances between molecular sites can in principle be measured by attachment of electron-dense clusters to those sites. The present test utilized a sufficiently long and rigid organic spacer with specifically