Low-dose aberration corrected cryo-electron microscopy of organic specimens.

Détails

ID Serval
serval:BIB_BDD6FDD2C1C3
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Low-dose aberration corrected cryo-electron microscopy of organic specimens.
Périodique
Ultramicroscopy
Auteur⸱e⸱s
Evans J.E., Hetherington C., Kirkland A., Chang L.Y., Stahlberg H., Browning N.
ISSN
0304-3991 (Print)
ISSN-L
0304-3991
Statut éditorial
Publié
Date de publication
11/2008
Peer-reviewed
Oui
Volume
108
Numéro
12
Pages
1636-1644
Langue
anglais
Notes
Publication types: Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
Publication Status: ppublish
Résumé
Spherical aberration (C(s)) correction in the transmission electron microscope has enabled sub-angstrom resolution imaging of inorganic materials. To achieve similar resolution for radiation-sensitive organic materials requires the microscope to be operated under hybrid conditions: low electron dose illumination of the specimen at liquid nitrogen temperature and low defocus values. Initial images from standard inorganic and organic test specimens have indicated that under these conditions C(s)-correction can provide a significant improvement in resolution (to less than 0.16nm) for direct imaging of organic samples.
Mots-clé
Cryoelectron Microscopy/methods, Microscopy, Electron, Transmission/methods
Pubmed
Web of science
Création de la notice
09/06/2023 15:03
Dernière modification de la notice
28/07/2023 5:59
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