Results 41 to 50 of about 501,442 (336)

Stable DOPG/Glycyrrhizin Vesicles with a Wide Range of Mixing Ratios: Structure and Stability as Seen by Scattering Experiments and Cryo-TEM

Molecules, 2021
Phosphatidylglycerols represent a large share of the lipids in the plasmamembrane of procaryotes. Therefore, this study investigates the role of charged lipids in the plasma membrane with respect to the interaction of the antiviral saponin glycyrrhizin ...
Carina Dargel, Friederike Gräbitz-Bräuer, Ramsia Geisler, Pascal Fandrich, Yvonne Hannappel, Lionel Porcar, Thomas Hellweg   +6 more
doaj   +1 more source

Small-Angle X-Ray and Neutron Scattering on Photosynthetic Membranes

Frontiers in Chemistry, 2021
Ultrastructural membrane arrangements in living cells and their dynamic remodeling in response to environmental changes remain an area of active research but are also subject to large uncertainty.
Dainius Jakubauskas, Kell Mortensen, Poul Erik Jensen, Jacob J. K. Kirkensgaard, Jacob J. K. Kirkensgaard   +4 more
doaj   +1 more source

In situ capabilities of Small Angle X-ray Scattering

Nanotechnology Reviews, 2019
Small Angle X-ray Scattering (SAXS) is an ideal characterization tool to explore nanoscale systems. In order to investigate nanostructural changes of materials under realistic sample environments, it is essential to equip SAXS with diverse in situ ...
Feng Jinghua, Kriechbaum Manfred, Liu Li (Emily)   +2 more
doaj   +1 more source

Small-angle scattering model for efficient characterization of wood nanostructure and moisture behaviour

Journal of Applied Crystallography, 2019
A small-angle scattering model for wood is presented and its capabilities for studying the nanoscale structure and moisture behaviour of wood are demonstrated.
P. Penttilä, Lauri Rautkari, M. Österberg, R. Schweins   +3 more
semanticscholar   +1 more source

Small-angle Bhabha scattering [PDF]

Nuclear Physics B, 1991
Abstract Higher-order corrections to small-angle Bhabha scattering are investigated. The use of this process as a high-precision luminosity measurement at LEP requires a careful discussion of corrections beyond the well-established order-α case. It is shown that an accuracy of 0.5% necessitates the consideration of leading log order-α2 corrections ...
Frits A. Berends, S. C. van der Marck, Wim Beenakker   +2 more
openaire   +2 more sources

2017 publication guidelines for structural modelling of small-angle scattering data from biomolecules in solution: an update

Acta Crystallographica Section D: Structural Biology, 2017
Updated guidelines are presented for publishing biomolecular small-angle scattering (SAS) experiments so that readers can independently assess the quality of the data and models presented.
J. Trewhella, A. Duff, D. Durand, F. Gabel, J. M. Guss, Wayne A. Hendrickson, Greg L. Hura, David A. Jacques, Nigel M. Kirby, Ann H. Kwan, Javier Pérez, L. Pollack, Timothy M. Ryan, A. Sali, D. Schneidman-Duhovny, T. Schwede, D. Svergun, M. Sugiyama, J. Tainer, P. Vachette, John Westbrook, A. Whitten   +21 more
semanticscholar   +1 more source

Determination of ADP/ATP translocase isoform ratios in malignancy and cellular senescence

Molecular Oncology, EarlyView.
The individual functions of three isoforms exchanging ADP and ATP (ADP/ATP translocases; ANTs) on the mitochondrial membrane remain unclear. We developed a method for quantitatively differentiating highly similar human ANT1, ANT2, and ANT3 using parallel reaction monitoring. This method allowed us to assess changes in translocase levels during cellular
Zuzana Liblova, Dominika Maurencova, Barbora Salovska, Marek Kratky, Tomas Mracek, Zuzana Korandova, Alena Pecinova, Pavla Vasicova, David Rysanek, Ladislav Andera, Ivo Fabrik, Rudolf Kupcik, Pavel Kashmel, Pinky Sultana, Vojtech Tambor, Jiri Bartek, Josef Novak, Marie Vajrychova, Zdenek Hodny   +18 more
wiley   +1 more source

Structural insights into soft matter materials via spin echo small angle neutron scattering and small angle neutron scattering

Nuclear Analysis
The recent advancements in neutron scattering technologies in China, with the development of China's first Spin-Echo Small-Angle Neutron Scattering (SESANS) spectrometer at China Mianyang Research Reactor (CMRR) and the integration of a Very Small Angle ...
Tingting Wang
doaj   +1 more source

Diffusion‐based size determination of solute particles: a method adapted for postsynaptic proteins

FEBS Open Bio, EarlyView.
We present a diffusion‐based approach for measuring the size of macromolecules and their complexes, and demonstrate its use on postsynaptic proteins. The method requires fluorescein‐labelled protein samples, a microfluidic device that maintains laminar flow for said samples, a microscope recording the emitted fluorescent signals, and an analytic ...
András László Szabó, Eszter Nagy‐Kanta, Soma Varga, Edit Andrea Jáger, Csaba István Pongor, Mária Laki, András József Laki, Zoltán Gáspári   +7 more
wiley   +1 more source

Small-angle scattering and quasiclassical approximation beyond leading order

Physics Letters B, 2015
In the present paper we examine the accuracy of the quasiclassical approach on the example of small-angle electron elastic scattering. Using the quasiclassical approach, we derive the differential cross section and the Sherman function for arbitrary ...
P.A. Krachkov, R.N. Lee, A.I. Milstein
doaj   +1 more source