Jeremy Steinbacher - Self-Diffusion of Linear Polymers within Microcapsules

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      Publication Details (including relevant citation   information): Price, Kristin E., Broadwater, Steven J.,   Bogdan, Andrew R., Keresztes, Ivan, Steinbacher, Jeremy L.,   McQuade, D. Tyler, Macromolecules,   2006, 39 (22), pp 7681-7685

      Abstract: We present a new strategy for the   heterogenization of catalysts. The strategy relies on the   containment of soluble polymers within a polyurea microcapsule.   Diffusion ordered spectroscopy and spin?spin relaxation   measurements are used to demonstrate that the encapsulated   polymer is behaving as if it is in solution, not as a solid.   Since the interior polymer behaves as if it is in solution, it   should be possible to modify the capsule and polymeric contents   separately.

      Address (URL): http://dx.doi.org/10.1021/ma060972c