Hydrodynamic dispersion in beta-lactoglobulin gels measured by PGSE NMR
Artikel i vetenskaplig tidskrift, 2011
The displacement scale dependent molecular dynamics of solvent water molecules flowing through beta-lactoglobulin gels are measured by pulse gradient spin echo (PGSE) nuclear magnetic resonance (NMR). Gels formed under different pH conditions generate structures which are characterized by magnetic resonance imaging (MRI) and PGSE NMR measured dynamics as homogeneous and heterogeneous. The data presented clearly demonstrate the applicability of the theoretical framework for modeling hydrodynamic dispersion to the analysis of protein gels.
flow
polymer-solutions
protein
porous-media
sensitive hydrogels
anomalous diffusion
aggregation
coefficient
ph
water
Författare
E. O. Fridjonsson
Diana Bernin
Chalmers, Kemi- och bioteknik, Teknisk ytkemi
SuMo Biomaterials
J. D. Seymour
Magnus Nydén
SuMo Biomaterials
Chalmers, Kemi- och bioteknik, Teknisk ytkemi
S. L. Codd
European Physical Journal E
1292-8941 (ISSN) 1292-895X (eISSN)
Vol. 34 2Ämneskategorier (SSIF 2011)
Kemi
DOI
10.1140/epje/i2011-11018-7