2021-07-21 10:58 Negative stain electron microscopy (EM) is a technology that provides nanometer-resolution images of biological macromolecules. At present, the main role of negative stain EM in protein structural analysis is to construct an initial model and to cond ... дальше
2020-12-21 20:16 In recent years, with the advancement of electronic detectors, algorithms and other crucial factors, electron microscopy (EM) technology has been increasingly utilized to study the ultrastructure of macromolecules, cells and tissues. In particular, s ... дальше
