Abstract
The microviscosity of dilute latex + gelatin dispersions has been studied by dynamic light-scattering at gelatin concentrations up to 1.0 wt % and temperatures in the range 8–45 °C. The change in mean particle diffusion coefficient following a rapid quench correlates strongly with the change in bulk shear viscosity of the gelatin solution. Slow thermal studies of latex + gelatin exhibit hysteresis effects which are mirrored by bulk viscometry data for gelatin solutions at the same concentration.
Similar content being viewed by others
References
Dickinson E, Stainsby G (1982) Colloids in Food, Appl Sci, London
Hearn J, Wilkinson MC, Goodall AR (1981) Adv Coll Interface Sci 14:173
Ward AG, Courts A (eds) (1971) The Science and Technology of Gelatin, Academic Press, London
te Nijenhuis K (1981) Coll Polym Sci 259:522
te Nijenhuis K (1981) Coll Polym Sci 259:1017
Madonia F, San Biagio PL, Palma MU, Schiliro G, Musumeci S, Russo G (1983) Nature 302:412
Pusey PN, Tough RJA, in Pecora R (ed) (1982) Dynamic Light Scattering and Velocimetry: Applications of Photon Correlation Spectroscopy, Plenum, New York
Buscall R, Goodwin JW, Hawkins MW, Ottewill RH (1982) J Chem Soc Faraday Trans 1 78:2873
Tanford C, Kawahara K, Lapanje S (1967) J Am Chem Soc 89:729
Tanford C (1961) Physical Chemistry of Macromolecules, Wiley, New York
Meyerhoff G, Schulz GV (1952) Makromol Chem 7:294
Goodwin JW, Hearn J, Ho CC, Ottewill RH (1974) Coll Polym Sci 252:464
Martinus N, Vincent CA (1976) J Chem Soc Faraday Trans 1 72:2505
Eagland D, Pilling G, Wheeler RG (1974) Disc Faraday Soc 57:181
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Dickinson, E., Lam, W.L.K. & Stainsby, G. Microviscosity of dilute latex + gelatin dispersions determined by dynamic light-scattering. Colloid & Polymer Sci 262, 51–55 (1984). https://doi.org/10.1007/BF01422577
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01422577