Results 241 to 250 of about 2,064,816 (279)
Crystallography X-ray tubes [PDF]
Journal of Physics E: Scientific Instruments, 1976 Presents the results of a survey of the members of the Crystallography Group of the Institute of Physics concerning the conditions under which they use X-ray tubes, in order to determine how to get the best results from various makes of apparatus.
D Lewis, E J Wheeler
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Crystallography Reviews, 2016
Girolami's book is a welcome addition to the literature as it brings new materials and new explanations to remove old sources of confusion.
Jonathan Wright
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Girolami's book is a welcome addition to the literature as it brings new materials and new explanations to remove old sources of confusion.
Jonathan Wright
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Ultrafast X-Ray Crystallography and Liquidography
Annual Review of Physical Chemistry, 2017Time-resolved X-ray diffraction provides direct information on three-dimensional structures of reacting molecules and thus can be used to elucidate structural dynamics of chemical and biological reactions. In this review, we discuss time-resolved X-ray diffraction on small molecules and proteins with particular emphasis on its application to ...
Key Young Oang +3 more
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Femtosecond x-ray crystallography
Reviews of Modern Physics, 2001This article gives an overview of recent x-ray diffraction experiments with time resolutions down to 10^-13s. The scientific motivation behind the development is outlined, using examples from solid state physics and biology. The ultrafast resolution may be provided either by fast detectors or short x-ray pulses, and the limitations of both techniques ...
Rousse, Antoine +2 more
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, 1987
Measurements are reported of the mass attenuation coefficient of carbon taken by laboratories participating in the International Union of Crystallography X-ray Attenuation Project. Data resulting from a similar study using silicon were published earlier [
D. Creagh, J. Hubbell
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Measurements are reported of the mass attenuation coefficient of carbon taken by laboratories participating in the International Union of Crystallography X-ray Attenuation Project. Data resulting from a similar study using silicon were published earlier [
D. Creagh, J. Hubbell
semanticscholar +1 more source
2011
X-ray crystallography has been particularly important in the study of the enzyme nitrogenase, providing researchers with high-resolution structural models that have been essential to studying the enzyme's unique metal clusters and nucleotide-binding modes and protein interactions.
F. Akif Tezcan, Lauren E. Roth
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X-ray crystallography has been particularly important in the study of the enzyme nitrogenase, providing researchers with high-resolution structural models that have been essential to studying the enzyme's unique metal clusters and nucleotide-binding modes and protein interactions.
F. Akif Tezcan, Lauren E. Roth
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The Phase Problem of X-Ray Crystallography [PDF]
Physics Today, 1983 With the invention some 200 years ago of the goniometer, an instrument for measuring the angles between the faces of a crystal, the science of crystallography was born. The goniometer made possible the discovery of the fundamental laws of descriptive crystallography: that the angles between the facial planes are determined by the chemical composition ...
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History of X-Ray Crystallography
Chemometrics and Intelligent Laboratory Systems, 1990A brief account is given of the history of X-ray crystallography from its beginning in 1912 to the present time. Particular emphasis is placed on the phase problem, the major obstacle in the path leading from the observed X-ray diffraction pattern to the desired crystal structure.
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2018
This chapter describes the fundamentals of the X-ray crystallography method and its application for studies of tertiary protein structures. A brief introduction to the theory of X-ray diffraction is given, followed by more detailed explanations of all protein structure determination stages, starting from crystal growth up to the final validation of ...
Oksana Degtjarik +6 more
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This chapter describes the fundamentals of the X-ray crystallography method and its application for studies of tertiary protein structures. A brief introduction to the theory of X-ray diffraction is given, followed by more detailed explanations of all protein structure determination stages, starting from crystal growth up to the final validation of ...
Oksana Degtjarik +6 more
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