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Cited by 253

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Scanning electron microscopy of cells and tissues under fully hydrated conditions

Open access
Thiberge, Stephan, Nechushtan, Amotz, Sprinzak, David, Gileadi, Opher, Behar, Vered, Zik, Ory, Chowers, Yehuda, Michaeli, Shulamit, Schlessinger, Joseph, Moses, Elisha·2004·Proceedings of the National Academy of Sciences

Abstract

A capability for scanning electron microscopy of wet biological specimens is presented. A membrane that is transparent to electrons protects the fully hydrated sample from the vacuum. The result is a hybrid technique combining the ease of use and ability to see into cells of optical microscopy with the higher resolution of electron microscopy. The resolution of low-contrast materials is ≈100 nm, whereas in high-contrast materials the resolution can reach 10 nm. Standard immunogold techniques and heavy-metal stains can be applied and viewed in the fluid to improve the contrast. Images present a striking combination of whole-cell morphology with a wealth of internal details. A possibility for direct inspection of tissue slices transpires, imaging only the external layer of cells. Simultaneous imaging with photons excited by the electrons incorporates data on material distribution, indicating a potential for multilabeling and specific scintillating markers.

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Metadata

Authors
Thiberge, S., Nechushtan, A., Sprinzak, D., Gileadi, O., Behar, V., Zik, O., Chowers, Y., Michaeli, S., Schlessinger, J., & Moses, E.
Venue
Proceedings of the National Academy of Sciences
Published
2004-02-26
Volume
101
Issue
10
Pages
3346-3351
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2122390610
Cited by
253
References
0
FWCI
6.26
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Scanning electron microscopy of cells and tissues under fully hydrated conditions. https://app.cochat.ai/papers/10.1073/pnas.0400088101
The paper
Thiberge, S., Nechushtan, A., Sprinzak, D., Gileadi, O., Behar, V., Zik, O., Chowers, Y., Michaeli, S., Schlessinger, J., & Moses, E. (2004). Scanning electron microscopy of cells and tissues under fully hydrated conditions. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0400088101

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