Polymerization problemsIncomplete polymerization of blocks (soft blocks) could occur owing to inaccurate weighing of Epoxy Kit components, inadequate mixing, improper temperature setting of oven, insufficient baking and out-of-date accelerator. If the blocks do not...
Transmission Electron Microscopes (TEM) transmit a beam of electrons through a sample to create an image. While the electrons pass through the sample, some will be scattered by heavier atoms in the sample creating a projection image. Imaging of biological material...
publication source from Po-Lin Chiu,Biological specimens have to be prepared for imaging in the electron microscope in a way that preserves their native structure. Two-dimensional (2D) protein crystals to be analyzed by electron crystallography are best preserved by...
Transmission electron microscopy (TEM) of rapidly frozen biological specimens, or cryo-EM, would benefit from the development of a phase plate for in-focus phase contrast imaging. Several types of phase plates have been investigated, but rapid electrostatic charging...
Water plays a central role in almost all life science experiments, such as preparing our samples with electron microscopy. It’s so important that there is even a high-impact journal dedicated to new methods of research and purification.The different laboratory...
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