Results 1 to 10 of about 2,064,816 (279)
Quantitative Imaging of Single, Unstained Viruses with Coherent X-rays [PDF]
, 2008 Since Perutz, Kendrew and colleagues unveiled the structure of hemoglobin and myoglobin based on X-ray diffraction analysis in the 1950s, X-ray crystallography has become the primary methodology used to determine the 3D structure of macromolecules. However, biological specimens such as cells, organelles, viruses and many important macromolecules are ...
A. C. Steven +11 more
arxiv +3 more sources
Blind prediction of protein B-factor and flexibility [PDF]
Journal of Chemical Physics, 2018, 2018 Debye-Waller factor, a measure of X-ray attenuation, can be experimentally observed in protein X-ray crystallography. Previous theoretical models have made strong inroads in the analysis of B-factors by linearly fitting protein B-factors from experimental data. However, the blind prediction of B-factors for unknown proteins is an unsolved problem. This
Bramer, David, Wei, Guo-Wei
arxiv +3 more sources
Beyond crystallography: diffractive imaging using coherent x-ray light sources [PDF]
Science, 2015 X-ray crystallography has been central to the development of many fields of science over the past century. It has now matured to a point that as long as good-quality crystals are available, their atomic structure can be routinely determined in three ...
Ishikawa, T +3 more
core +2 more sources
X-ray lasers and crystallography [PDF]
IUCrJ, 2014 The development of X-ray lasers and their applications in crystallography is described. In the birth of this new field, IUCrJ is ideally positioned to present this research to both specialists in crystallography, and to the wider audience in structural biology.
openaire +8 more sources
Serial X-ray Crystallography [PDF]
Crystals, 2022 Serial crystallography (SX) is an emerging technique to determine macromolecules at room temperature. SX with a pump–probe experiment provides the time-resolved dynamics of target molecules.
Ki Hyun Nam
doaj +2 more sources
Resonant X-ray diffraction studies on the charge ordering in magnetite [PDF]
, 2006 Here we show that the low temperature phase of magnetite is associated with an effective, although fractional, ordering of the charge. Evidence and a quantitative evaluation of the atomic charges are achieved by using resonant x-ray diffraction (RXD) experiments whose results are further analyzed with the help of ab initio calculations of the ...
C. Marin +8 more
arxiv +3 more sources
A century of X-ray crystallography and 2014 international year of X-ray crystallography
Macedonian Journal of Chemistry and Chemical Engineering, 2015 The 100th anniversary of the Nobel prize awarded to Max von Laue in 1914 for his discovery of diffraction of X-rays on a crystal marked the beginning of a new branch of science - X-ray crystallography.
Biserka Kojić-Prodić
doaj +3 more sources
An unexpected oxidation : NaK5Cl2(S2O6)2 revisited [PDF]
, 2017 Acknowledgements We thank the EPSRC National Crystallography Service (University of Southampton) for the X-ray data collection.Peer reviewedPublisher ...
Harrison, W. T. A., Plater, M. J.
core +10 more sources
Crystals, 2021 Two newly halogenated chalcones, derivatives of C15H10ClFO (CH-ClF) and C15H10F2O (CH-FF), were synthesized using the Claisen–Schmidt condensation method.
Siti Nabilla Aliya Mohd Nizar +5 more
doaj +1 more source
Molecular Pathology, 2000 x Ray crystallography is currently the most favoured technique for structure determination of proteins and biological macromolecules. Increasingly, those interested in all branches of the biological sciences require structural information to shed light on previously unanswered questions.
M S Smyth, J H J Martin
openaire +3 more sources