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AOCS 11 emulsions teaching


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A 30 min talk on how to teach emulsion science. I spent 15 min on slide #2

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AOCS 11 emulsions teaching

  1. 1. Emulsions<br />John Coupland<br />Penn State<br />
  2. 2.  “Everything is made from atoms. That is the key hypothesis. The most important hypothesis in all of biology, for example, is that everything that animals do, atoms do. In other words, there is nothing that living things do that cannot be understood from the point of view that they are made of atoms acting according to the laws of physics”<br />The Feynman lectures in physics, vol 1, 1963 (pp 1-8).<br />
  3. 3.
  4. 4. Getting There<br />Molecules<br />Solutions<br />Water activity<br />Solubility<br />Phases<br />
  5. 5. Structure<br />Phases<br />Volume fraction<br />Sizes<br />Surfaces<br />
  6. 6. Function<br />Inner cylinder<br />Distance/ m<br />Outer cylinder<br />
  7. 7. Stability<br />Viscosity, h<br />d<br />v<br />Density, r<br />
  8. 8. Structure-Function<br />Thin liquid<br />Viscous liquid<br />Gelled solid<br />