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@ARTICLE{Kusmin:18981,
      author       = {Kusmin, A. and Lechner, R.E. and Saenger, W.},
      title        = {{Q}uasielastic small-angle neutron scattering from heavy
                      water solutions of cyclodextrins},
      journal      = {The journal of chemical physics},
      volume       = {134},
      issn         = {0021-9606},
      address      = {Melville, NY},
      publisher    = {American Institute of Physics},
      reportid     = {PreJuSER-18981},
      pages        = {024518},
      year         = {2011},
      note         = {R.E.L. thanks G. Steiner and B. Urban for very valuable
                      technical assistance during the NEAT experiment. Two of us
                      (A.K. and RE.L.) thank the Hahn-Meitner-Institut for its
                      hospitality. Financial support for A.K. by the Institute of
                      Chemistry and Biochemistry of the Freie Universitat Berlin
                      is gratefully acknowledged.},
      abstract     = {We present a model for quasielastic neutron scattering
                      (QENS) by an aqueous solution of compact and inflexible
                      molecules. This model accounts for time-dependent spatial
                      pair correlations between the atoms of the same as well as
                      of distinct molecules and includes all coherent and
                      incoherent neutron scattering contributions. The extension
                      of the static theory of the excluded volume effect [A. K.
                      Soper, J. Phys.: Condens. Matter 9, 2399 (1997)] to the
                      time-dependent (dynamic) case allows us to obtain simplified
                      model expressions for QENS spectra in the low Q region in
                      the uniform fluid approximation. The resulting expressions
                      describe the quasielastic small-angle neutron scattering
                      (QESANS) spectra of D(2)O solutions of native and methylated
                      cyclodextrins well, yielding in particular translational and
                      rotational diffusion coefficients of these compounds in
                      aqueous solution. Finally, we discuss the full potential of
                      the QESANS analysis (that is, beyond the uniform fluid
                      approximation), in particular, the information on
                      solute-solvent interactions (e.g., hydration shell
                      properties) that such an analysis can provide, in
                      principle.},
      keywords     = {Cyclodextrins: chemistry / Deuterium Oxide: chemistry /
                      Diffusion / Rotation / Scattering, Small Angle / Solutions /
                      X-Ray Diffraction / Cyclodextrins (NLM Chemicals) /
                      Solutions (NLM Chemicals) / Deuterium Oxide (NLM Chemicals)
                      / J (WoSType)},
      cin          = {ICS-1 / JCNS-1},
      ddc          = {540},
      cid          = {I:(DE-Juel1)ICS-1-20110106 / I:(DE-Juel1)JCNS-1-20110106},
      pnm          = {BioSoft: Makromolekulare Systeme und biologische
                      Informationsverarbeitung / Großgeräte für die Forschung
                      mit Photonen, Neutronen und Ionen (PNI)},
      pid          = {G:(DE-Juel1)FUEK505 / G:(DE-Juel1)FUEK415},
      shelfmark    = {Physics, Atomic, Molecular $\&$ Chemical},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:21241131},
      UT           = {WOS:000286471900059},
      doi          = {10.1063/1.3518367},
      url          = {https://juser.fz-juelich.de/record/18981},
}