Cryogenic electron microscopy (cryoEM) faces challenges such as particle aggregation, preferential orientation, and loss at ...

Scientists say they captured 3D images of a new organelle they're calling a "hemifusome," which may be a recycling center in ...

Our facility focuses on cryoEM/ET for biological samples, along with conventional techniques such as ultramicrotomy and immunocytochemistry. The facility currently has four shared TEM microscopes and ...

Aug 05, 2024: Toward a quantum electron microscope (Nanowerk News) Electron microscopes have long been indispensable tools in scientific research, offering unparalleled resolution and magnification ...

In the structural biology field, cryo-transmission electron microscopy (cryo-TEM) is used to minimise radiation damage by placing proteins in a layer of vitreous ice. However, the ice layer ...

Cryo-ET electrons can enter a thin slice of frozen cell with cellular material removed by the focussed ion beam. The sample is then bombarded with electrons by the scanning electron microscope, which ...

Then the scanning electron microscope shoots electrons at the sample and produces those nice, ... Electron cryo-microscopy: Using inexpensive technology to produce high-resolution images.

Abstract: Cryo Focused Ion-Beam Scanning Electron Microscopy (cryo FIB-SEM) enables three-dimensional and nanoscale imaging of biological specimens via a slice and view mechanism. The FIB-SEM ...

All imaging was carried out with a Mira3 LM FE scanning electron microscope (pixel size: 0.0017 × 0.0017 μm 2; Tescan). C. andromeda Cultivation. ... The process involves chem. fixation of the tissue, ...