Jump to ContentJump to Main Navigation

You are looking at 1-6 of 6 items

  • Keywords: contrast transfer function x
Clear All Modify Search

View:

Electron Microscopy of Macromolecular Assemblies

Joachim Frank

in Three-Dimensional Electron Microscopy of Macromolecular Assemblies: Visualization of Biological Molecules in Their Native State

Published in print:
2006
Published Online:
April 2010
ISBN:
9780195182187
eISBN:
9780199893416
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780195182187.003.0002
Subject:
Biology, Biochemistry / Molecular Biology

Following an outline of the transmission electron microscope (TEM) and its working principles, this chapter starts with a description of specimen preparation methods for EM imaging, including ... More


Phase contrast, contrast transfer function (CTF) and high‐resolution electron microscopy (HRTEM)

Xiaodong Zou, Sven Hovmöller, and Peter Oleynikov

in Electron Crystallography: Electron Microscopy and Electron Diffraction

Published in print:
2011
Published Online:
January 2012
ISBN:
9780199580200
eISBN:
9780191731211
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199580200.003.0006
Subject:
Physics, Crystallography: Physics

Phase contrast, the contrast transfer function (CTF), kinematical scattering and the weak-phase object approximation are central concepts for image formation. The physics is described in great detail ... More


Solving crystal structures from HRTEM images by crystallographic image processing

Xiaodong Zou, Sven Hovmöller, and Peter Oleynikov

in Electron Crystallography: Electron Microscopy and Electron Diffraction

Published in print:
2011
Published Online:
January 2012
ISBN:
9780199580200
eISBN:
9780191731211
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199580200.003.0007
Subject:
Physics, Crystallography: Physics

A fundamentally important feature of electron crystallography is its power in solving crystal structures directly from HRTEM images, using crystallographic image processing. With the appropriate ... More


3D electron crystallography

Xiaodong Zou, Sven Hovmöller, and Peter Oleynikov

in Electron Crystallography: Electron Microscopy and Electron Diffraction

Published in print:
2011
Published Online:
January 2012
ISBN:
9780199580200
eISBN:
9780191731211
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199580200.003.0011
Subject:
Physics, Crystallography: Physics

All structures are 3-dimensional, but each EM image is just a 2D projection of the 3D structure. Until recently, almost all work in the EM field has been 2D. 3D electron crystallography can be made ... More


Experimental procedures of crystallographic image processing

Xiaodong Zou, Sven Hovmöller, and Peter Oleynikov

in Electron Crystallography: Electron Microscopy and Electron Diffraction

Published in print:
2011
Published Online:
January 2012
ISBN:
9780199580200
eISBN:
9780191731211
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199580200.003.0008
Subject:
Physics, Crystallography: Physics

The practical experimental procedures of crystallographic image processing are described with ample figures from actual HRTEM images. A thin area of an image is Fourier transformed. The amplitudes ... More


Image Formation in the Electron Microscope

Peter B. Moore

in Visualizing the Invisible: Imaging Techniques for the Structural Biologist

Published in print:
2012
Published Online:
May 2015
ISBN:
9780199767090
eISBN:
9780190267841
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:osobl/9780199767090.003.0012
Subject:
Biology, Biochemistry / Molecular Biology

This chapter discusses the effects and interactions during image contrast in electron microscopy (EM) imaging. Image contrasts, particularly aperture contrasts, contribute to the bright-field ... More


View: