Modeling equilibrium clusters in lysozyme solutions (Articolo in rivista)

Type
Label
  • Modeling equilibrium clusters in lysozyme solutions (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1209/0295-5075/77/48004 (literal)
Alternative label
  • Cardinaux, F; Stradner, A; Schurtenberger, P; Sciortino, F; Zaccarelli, E (2007)
    Modeling equilibrium clusters in lysozyme solutions
    in Europhysics letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Cardinaux, F; Stradner, A; Schurtenberger, P; Sciortino, F; Zaccarelli, E (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 77 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland; Univ Roma La Sapienza, Dipartimento Fis, Rome, Italy; Univ Roma La Sapienza, CNR, INFM, SOFT, Rome, Italy (literal)
Titolo
  • Modeling equilibrium clusters in lysozyme solutions (literal)
Abstract
  • We present a combined experimental and numerical study of the equilibrium cluster formation in globular-protein solutions under no-added salt conditions. We show that a cluster phase emerges as a result of a competition between a long-range screened Coulomb repulsion and a short-range attraction. A simple effective potential, in which electrostatic repulsion is fixed by experimental conditions and attraction is modeled with a generalized Lennard-Jones potential, accounts in a remarkable way for the wavevector dependence of the X-ray scattering structure factor. (literal)
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