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Measuring particle aggregation rates by light scattering

Publication date2013
Abstract

Time-resolved light scattering represents a powerful tool to measure aggregation rate coefficients in colloidal dispersions. SLS as well as DLS can be used, even though DLS should be normally the method of choice, due to its better reproducibility, and the possibility to check the initial state of aggregation. The absolute rate coefficient can be obtained either by combining SLS and DLS, or by estimating the form factor and the hydrodynamic factor independently. Such estimates are rather straightforward, especially of smaller particles of low scattering power.

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Citation (ISO format)
TREFALT, Gregor, SZILAGYI, Istvan, BORKOVEC, Michal. Measuring particle aggregation rates by light scattering. 2013
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  • PID : unige:149798
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Creation02/25/2021 8:38:00 AM
First validation02/25/2021 8:38:00 AM
Update time03/16/2023 12:09:50 AM
Status update03/16/2023 12:09:50 AM
Last indexation01/17/2024 12:36:27 PM
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