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  • RESEARCH HIGHLIGHT

A low-cost electron microscope maps proteins at speed

Bespoke cryo-electron microscope reveals 3D details of cellular structures — and is an order of magnitude cheaper than its rivals.
70S Ribosome cryoEM structure determined at 100 keV.

This image of the cellular unit called the ribosome (artificially coloured) was produced by an newly designed electron microscope that is both inexpensive and efficient. Credit: C.J. Russo/MRC Laboratory of Molecular Biology

A wallet-friendly electron microscope can work out the structures of huge biological molecules on a budget1.

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Nature 624, 11 (2023)

doi: https://doi.org/10.1038/d41586-023-03748-2

References

  1. McMullan, G. et al. Proc. Natl Acad. Sci. USA 120, e2312905120 (2023).

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