Hydrodynamic dispersion in beta-lactoglobulin gels measured by PGSE NMR
Journal article, 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.

protein

ph

coefficient

anomalous diffusion

sensitive hydrogels

porous-media

water

aggregation

polymer-solutions

flow

Author

E. O. Fridjonsson

Diana Bernin

SuMo Biomaterials

Chalmers, Chemical and Biological Engineering, Applied Surface Chemistry

J. D. Seymour

Magnus Nydén

Chalmers, Chemical and Biological Engineering, Applied Surface Chemistry

SuMo Biomaterials

S. L. Codd

European Physical Journal E

1292-8941 (ISSN) 1292-895X (eISSN)

Vol. 34 2

Subject Categories

Chemical Sciences

DOI

10.1140/epje/i2011-11018-7

More information

Latest update

8/18/2020