CM-AMO SEMINAR
Engineering Shape: the Novel Geometries of Colloidal Self-Assembly


Feb
11
2014

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  • Speaker: Stefano Sacanna (New York University, Chemistry)
  • Host Department: Physics
  • Date: 02/11/2014
  • Time: 4:00 PM - 5:00 PM

  • Location: 335 West Hall

  • Description:

    Shape and chemical anisotropy play fundamental roles at the colloidal scale, as they can govern the autonomous organization of particles into precise hierarchical structures and ultimately into a desired new material. In this talk, I will present an emulsion-based methodology to design and mass-produce building blocks featuring anisotropic shapes and interactions. The method is based on chemically reactive emulsion droplets that can be polymerized, reshaped and functionalized in bulk. I will further highlight how we use these building blocks to develop heuristic rules to create self-assembling colloidal systems.


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