Generation dependent mesophase behavior in extended amphiphilic dendrons in the shape of macromolecular dumbbells |
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| Authors: | Cho Byoung-Ki Jain Anurag Gruner Sol M Wiesner Ulrich |
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| Affiliation: | Department of Materials Science and Engineering, Cornell University, Ithaca, NY 14853, USA. |
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| Abstract: | Small angle X-ray scattering studies of 2nd and 3rd generation based extended amphiphilic dendrons in the shape of macromolecular dumbbells with identical hydrophilic volume fractions suggest 2-D hexagonal columnar and Pm3n micellar cubic mesophases, respectively, elucidating the role of shape induced interface curvature in mesophase formation. |
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