3D Dynamic Light Scattering of Microgel Suspensions

ORAL

Abstract

We use 3D cross-correlated dynamic light scattering to investigate suspensions of microgels. We will discuss some of the theory behind this technique and present results from size- and pH-tunable pNIPAM microgels cross-linked with PEG and copolymerized with acrylic acid.

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Authors

  • John Hyatt

    • Georgia Institute of Technology

  • Josefa Guerrero

    • Georgia Tech
    • Georgia Institute of Technology