Results 11 to 20 of about 184,229 (279)

X-ray Crystallography [PDF]

, 2013
A poster made for display in a school showing applications of X-ray crystallography.
José A. Brito, Margarida Archer
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The Resolution in X-ray Crystallography and Single-Particle Cryogenic Electron Microscopy [PDF]

, 2020
X-ray crystallography and single-particle analysis cryogenic electron microscopy are essential techniques for uncovering the three-dimensional structures of biological macromolecules.
Guskov, Albert, Victor R.A. Dubach, Albert Guskov, Dubach, Victor, R.A., Guskov, Albert; id_orcid   +4 more
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A simple goniometer-compatible flow cell for serial synchrotron X-ray crystallography [PDF]

, 2023
Serial femtosecond crystallography was initially developed for room-temperature X-ray diffraction studies of macromolecules at X-ray free electron lasers.
Mueller, Uwe, Gonzalez, Ana, Aurelius, Oskar, Dahl, Peter,, Ghosh, S., Aurelius, O., Gonzalez, A., Neutze, Richard, Johannesson, J., Edlund, Petra,, Brändén, Gisela,, Dahl, Peter, Bjelčić, Monika, Banacore, Analia, Banacore, Analia,, Milas, M., Bjelcic, M., Zoric, D., Edlund, P., Mueller, U., Zorić, Doris, Sandelin, Emil, Nan, J., Zoric, Doris,, Edlund, Petra, Brändén, Gisela, Neutze, R., Nan, Jie, Borjesson, P., Ghosh, Swagatha, Shilova, Anastasya, Borjesson, Per, Shilova, A., Börjesson, Per,, Sandelin, Emil,, Milas, Mirko, Björling, Alexander, Ghosh, Swagatha,, Johannesson, Jonatan, Björling, A., Banacore, A., Bränd n, G., Dahl, P., Sandelin, E., Johannesson, Jonatan,, Neutze, Richard,   +45 more
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The dependence of X-ray elastic constants with respect to the penetration depth [PDF]

, 2023
X-ray diffraction techniques are widely used to estimate stresses within polycrystalline materials. The application of these techniques requires the knowledge of the X-ray elastic constants relating the lattice strains to the stress state.
MAREAU, Charles
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Characterization of Aptamer-Protein Complexes by X-ray Crystallography and Alternative Approaches [PDF]

, 2012
Aptamers are oligonucleotide ligands, either RNA or ssDNA, selected for high-affinity binding to molecular targets, such as small organic molecules, proteins or whole microorganisms.
Levisson, M., Smidt, H., Ruigrok, V.J.B., Mark Levisson, Dijkstra, B.W., Hekelaar, J., Dijkstra, Bauke W., Hauke Smidt, Ruigrok, Vincent J.B.,, van der Oost, John, Bauke W. Dijkstra, Smidt, Hauke,, Hekelaar, Johan, Dijkstra, Bauke W.,, Hekelaar, Johan,, Vincent J. B. Ruigrok, Levisson, Mark,, Oost, J., van der, Levisson, Mark, Smidt, Hauke, Johan Hekelaar, John Van der Oost, van der Oost, J., Oost, John van der,, Ruigrok, Vincent J. B.   +24 more
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Structural investigations of the regio- and enantioselectivity of lipases [PDF]

, 1998
Although lipases are widely applied for the stereospecific resolution of racemic mixtures of esters, the atomic details of the factors that are responsible for their stereospecificity are largely obscure. We determined the X-ray structures of Pseudomonas
Dietmar A Lang, Dietmar A. Lang, Bauke W Dijkstra, Lang, Dietmar A., Dijkstra, Bauke W., Dijkstra, Bauke W.,, Bauke W. Dijkstra, Lang, Dietmar A.,   +7 more
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Using small-angle X-ray scattering to investigate the compaction behaviour of a granulated clay [PDF]

, 2015
The compaction behaviour of a commercial granulated clay (magnesium aluminium smectite, gMgSm) was investigated using macroscopic pressure-density measurements, X-ray diffraction (XRD), scanning electron microscopy (SEM), X-ray microtomography (XμT) and ...
Conway, Barbara R, Sweeney, Francis, Laity, Peter R., Asare-Addo, Kofi, Šupuk, Enes, Conway, Barbara R.   +5 more
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Near IR luminescent rare earth 3,4,5,6-tetrafluoro-2-nitrophenoxide complexes: Synthesis, X-ray crystallography and spectroscopy [PDF]

, 2008
NOTICE: this is the author’s version of a work that was accepted for publication in Near IR luminescent rare earth 3,4,5,6-tetrafluoro-2-nitrophenoxide complexes: Synthesis, X-ray crystallography and spectroscopy.
Zheng, YX, Wyatt, PB, Tan, RHC, Motevalli, M, Abrahams, I, Gillin, WP   +5 more
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Molecular structure, DFT studies and Hirshfeld analysis of anthracenyl chalcone derivatives

Acta Crystallographica Section E: Crystallographic Communications, 2018
The molecular and crystal structure of two new chalcone derivatives, (E)-1-(anthracen-9-yl)-3-[4-(piperidin-1-yl)phenyl]prop-2-en-1-one, C28H25NO, (I), and (E)-1-(anthracen-9-yl)-3-[4-(diphenylamino)phenyl]prop-2-en-1-one, C35H25NO, (II), with the fused ...
Dian Alwani Zainuri, Ibrahim Abdul Razak, Suhana Arshad   +2 more
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Ag on Ge(111): 2D X-ray structure analysis of the (Wurzel)3 x (Wurzel)3 superstructure [PDF]

, 1992
We have studied the Ag/Ge(111)(Wurzel)3 x (Wurzel)3 superstructure by grazing-incidence X-ray diffraction. In our structural analysis we find striking similarities to the geometry of Au on Si(111). The Ag atoms form trimer clusters with an Ag-Ag distance
Johnson, Robert L., Le Lay, Guy, Johnson, R. L., Le Lay, G., Grey, F., Feidenhans'l, Robert, Feidenhans'l, R., Dornisch, D., Lay, G. le, Feidenhans'l, Robert Krarup, Johnson, R.L., Schulz, H., Moritz, Wolfgang, Nielsen, M., Nielsen, Morten, Moritz, W.   +15 more
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