A simple pressure-assisted method for MicroED specimen preparation
Micro-crystal electron diffraction (MicroED) has shown great potential for the structure determination of crystals that are too small for X-ray diffraction but MicroED sample preparation remains challenging. Here, the authors present Preassis, a pressure-assisted method for the preparation of MicroE...
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| Autores principales: | , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/4883cb08fc2142709e055a4ec66d64e1 |
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| Sumario: | Micro-crystal electron diffraction (MicroED) has shown great potential for the structure determination of crystals that are too small for X-ray diffraction but MicroED sample preparation remains challenging. Here, the authors present Preassis, a pressure-assisted method for the preparation of MicroED specimens and demonstrate that Preassis can be applied to a wide range of protein crystal suspensions with low and high viscosities, as well as those with low crystal concentrations. |
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