Sebastian Busch

TL;DR: The inflection of the elastic intensity at 220 K has a dynamic origin that is compatible with a calorimetric glass transition at 170 K, and the temperature dependence of the relaxation times can be brought into perfect agreement with the results of other techniques, without any anomaly.

TL;DR: Experimental evidence is given for a completely different mechanism of long-range motion on short time scales in phospholipid membranes that is compatible with flow patterns, whereas the localized motions can account for the fast motions interpreted as motions in a cage before.

TL;DR: Results of spectra analysis reveal differences in motional amplitudes of well-folded proteins, where β-sheet structures appear to be more rigid than a cluster of α-helices, and the disordered caseins display the largest conformational displacements.

TL;DR: Polarization analysis was used to separate experimentally the coherent and spin-incoherent nuclear static scattering functions, from a representative set of samples of interest for protein studies, and the results obtained are discussed in the context of the validity of the assumptions generally made when interpreting quasielastic neutron scattering experiments performed without polarization analysis.

TL;DR: An approach making use of fractionally deuterium labeled "stealth carrier" nanodiscs that are effectively invisible to low-resolution neutron diffraction and enable structural studies of IMPs in a lipidic native-like solution environment is described.