Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/64339
Title: Optical rheometry using dynamic light scattering
Authors: Rajagopalan, R. 
Keywords: Complex fluids
Dynamic light scattering
Microrheology
Rheometry
Issue Date: Jan-2004
Source: Rajagopalan, R. (2004-01). Optical rheometry using dynamic light scattering. Journal of the Chinese Institute of Chemical Engineers 35 (1) : 31-40. ScholarBank@NUS Repository.
Abstract: Dynamic light scattering has been used traditionally for particle sizing from dilute dispersions. However, the information contained in the measurements can also be used to measure linear viscoelastic properties of complex fluids such as dispersions, micellar solutions and microemulsions and polymer solutions and blends under certain conditions. In this review, we present the basic approach for extracting the rheological properties of complex fluids from dynamic light scattering measurements and illustrate the method using two model systems, one a solution of poly(ethylene oxide) in water and the other a model hard-sphere dispersion.
Source Title: Journal of the Chinese Institute of Chemical Engineers
URI: http://scholarbank.nus.edu.sg/handle/10635/64339
ISSN: 03681653
Appears in Collections:Staff Publications

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