Results 11 to 20 of about 66,783 (323)

Bone mineral properties and 3D orientation of human lamellar bone around cement lines and the Haversian system

IUCrJ, 2023
Bone is a complex, biological tissue made up primarily of collagen fibrils and biomineral nanoparticles. The importance of hierarchical organization in bone was realized early on, but the actual interplay between structural features and the properties on
Tilman A. Grünewald, Andreas Johannes, Nina K. Wittig, Jonas Palle, Alexander Rack, Manfred Burghammer, Henrik Birkedal   +6 more
doaj   +1 more source

Structural insights into the substrate-binding proteins Mce1A and Mce4A from Mycobacterium tuberculosis

IUCrJ, 2021
Mycobacterium tuberculosis (Mtb), which is responsible for more than a million deaths annually, uses lipids as the source of carbon and energy for its survival in the latent phase of infection.
Pooja Asthana, Dhirendra Singh, Jan Skov Pedersen, Mikko J. Hynönen, Ramita Sulu, Abhinandan V. Murthy, Mikko Laitaoja, Janne Jänis, Lee W. Riley, Rajaram Venkatesan   +9 more
doaj   +1 more source

Structure-based screening of binding affinities via small-angle X-ray scattering

IUCrJ, 2020
Protein–protein and protein–ligand interactions often involve conformational changes or structural rearrangements that can be quantified by solution small-angle X-ray scattering (SAXS). These scattering intensity measurements reveal structural details of
Po-chia Chen, Pawel Masiewicz, Kathryn Perez, Janosch Hennig   +3 more
doaj   +1 more source

BioSAXS at European Synchrotron Radiation Facility – Extremely Brilliant Source: BM29 with an upgraded source, detector, robot, sample environment, data collection and analysis software

Journal of Synchrotron Radiation, 2023
As part of its Extremely Brilliant Source (EBS) upgrade project, the ESRF's BM29 BioSAXS beamline was subject to a significant upgrade and refurbishment.
Mark D. Tully, Jerome Kieffer, Martha E. Brennich, Raphael Cohen Aberdam, Jean Baptiste Florial, Stephanie Hutin, Markus Oscarsson, Antonia Beteva, Anton Popov, Dihia Moussaoui, Pascal Theveneau, Gergely Papp, Jonathan Gigmes, Florent Cipriani, Andrew McCarthy, Chloe Zubieta, Christoph Mueller-Dieckmann, Gordon Leonard, Petra Pernot   +18 more
doaj   +1 more source

Implementation and performance of SIBYLS: a dual endstation small-angle X-ray scattering and macromolecular crystallography beamline at the Advanced Light Source. [PDF]

, 2013
The SIBYLS beamline (12.3.1) of the Advanced Light Source at Lawrence Berkeley National Laboratory, supported by the US Department of Energy and the National Institutes of Health, is optimized for both small-angle X-ray scattering (SAXS) and ...
Classen, Scott, Dyer, Kevin, Frankel, Kenneth A, Hammel, Michal, Holton, James M, Hura, Greg L, McGuire, Patrick J, Meigs, George, Rambo, Robert P, Rodic, Ivan, Tainer, John A   +10 more
core   +2 more sources

A small-angle X-ray scattering study of red blood cells in continuous flow

Journal of Synchrotron Radiation, 2023
Owing to their large penetration depth and high resolution, X-rays are ideally suited to study structures and structural changes within intact biological cells. For this reason, X-ray-based techniques have been used to investigate adhesive cells on solid
Jan-Philipp Burchert, Rita Graceffa, Oliva Saldanha, Manfred Burghammer, Sarah Köster   +4 more
doaj   +1 more source

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 ...
Aguzzi, Asare-Addo, Aulton, Baille, Barbara R. Conway, Baruchel, Beckett, Berisso, Briscoe, Busignies, Chipera, Djemai, Enes Šupuk, Feigin, Francis Sweeney, German, Hammond, Han, Ito, Kandeil, Kim, Kofi Asare-Addo, Kuklíc, Laity, Laity, Laity, Laity, Laity, Laity, Laity, Liddiard, Macleod, Mc.Donald, Mondol, Morel, Moyano, Murray, Nebgen, Oh, Peter R. Laity, Pizette, Pongjanyakul, Prakash, Rahaman, Roe, Romero, Schmidt, Sinka, Sinka, Sorensen, Stock, Sun, Tien, Train, Vanorio, Villamizar, Villar, Villar, Wu, Ye   +59 more
core   +1 more source

SAXS measurements of azobenzene lipid vesicles reveal buffer-dependent photoswitching and quantitative Z→E isomerisation by X-rays

Nanophotonics, 2022
Photoresponsive materials feature properties that can be adjusted by light near-instantaneously, reversibly, and with high spatiotemporal precision. There is considerable interest in maximising the degree of photoswitching, and in measuring this degree ...
Ober Martina F., Müller-Deku Adrian, Baptist Anna, Ajanović Benjamin, Amenitsch Heinz, Thorn-Seshold Oliver, Nickel Bert   +6 more
doaj   +1 more source

Bone mineral properties and 3D orientation of human lamellar bone around cement lines and the Haversian system. Corrigendum

IUCrJ, 2023
The article by Grünewald et al. [IUCrJ (2023). 10, 189–198] is corrected.
Tilman A. Grünewald, Andreas Johannes, Nina K. Wittig, Jonas Palle, Alexander Rack, Manfred Burghammer, Henrik Birkedal   +6 more
doaj   +1 more source

Development of powder diffraction apparatus for small-angle X-ray scattering measurements [PDF]

, 2013
A novel type of X-ray collimation system attached to commercial powder diffractometers makes the structural characterization of nanomaterials possible in a wide size range from
Attila Bóta, Binnemans, Broennimann, Haubold, Kratky, Laggner, Schmitt, Singh   +7 more
core   +1 more source