M
Michaela Zamponi
Researcher at Forschungszentrum Jülich
Publications - 72
Citations - 1233
Michaela Zamponi is an academic researcher from Forschungszentrum Jülich. The author has contributed to research in topics: Neutron scattering & Quasielastic neutron scattering. The author has an hindex of 19, co-authored 68 publications receiving 1010 citations. Previous affiliations of Michaela Zamponi include Oak Ridge National Laboratory.
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Journal ArticleDOI
Neutron scattering reveals extremely slow cell water in a Dead Sea organism.
Moeava Tehei,Bruno Franzetti,Kathleen Wood,Frank Gabel,E. Fabiani,Marion Jasnin,Michaela Zamponi,Dieter Oesterhelt,Giuseppe Zaccai,Margaret Ginzburg,B. Z. Ginzburg +10 more
TL;DR: It is hypothesized that the slow mobility of a large part of H. marismortui cell water indicates a specific water structure responsible for the large amounts of K+ bound within these extremophile cells.
Journal ArticleDOI
Hydration water mobility is enhanced around tau amyloid fibers
Yann Fichou,Giorgio Schirò,François-Xavier Gallat,Cédric Laguri,Martine Moulin,Jérôme Combet,Michaela Zamponi,Michael Härtlein,Catherine Picart,Catherine Picart,Estelle Mossou,Hugues Lortat-Jacob,Jacques-Philippe Colletier,Douglas J. Tobias,M. Weik +14 more
TL;DR: The dynamic behavior of tau hydration water is found to be more mobile in tau fibers than in nonaggregated tau, which is suggested to promote fiber formation through entropic effects.
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Cooperative dynamics in homopolymer melts: a comparison of theoretical predictions with neutron spin echo experiments.
Michaela Zamponi,A. Wischnewski,M. Monkenbusch,Lutz Willner,Dieter Richter,Peter Falus,B. Farago,Marina Guenza +7 more
TL;DR: A comparison between theoretical predictions of the generalized Langevin equation for cooperative dynamics (CDGLE) and neutron spin echo data of dynamic structure factors for polyethylene melts and experiments is presented, finding theoretical predictions are in quantitative agreement with experiments.
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Hierarchical molecular dynamics of bovine serum albumin in concentrated aqueous solution below and above thermal denaturation
Marco Grimaldo,Felix Roosen-Runge,Marcus Hennig,Fabio Zanini,Fabio Zanini,Fajun Zhang,Niina Jalarvo,Niina Jalarvo,Michaela Zamponi,Frank Schreiber,Tilo Seydel +10 more
TL;DR: The combination of quasi-elastic neutron scattering and the presented analytical framework provides a detailed microscopic picture of the protein molecular dynamics in solution, thereby reflecting the changes of macroscopic properties such as cluster formation and gelation.
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Quasielastic neutron scattering study on the dynamics of poly(alkylene oxide)s
Christine Gerstl,Gerald J. Schneider,A. Fuxman,Michaela Zamponi,Bernhard Frick,Tilo Seydel,Michael Marek Koza,Anne-Caroline Genix,Jürgen Allgaier,Dieter Richter,Juan Colmenero,Juan Colmenero,Juan Colmenero,Arantxa Arbe +13 more
TL;DR: By means of quasielastic neutron scattering, the authors investigated the hydrogen dynamics in poly(alkylene oxide)s (PAOs) with different side-chain lengths at temperatures below as well as above the glass transition.