• Inside Back Cover: Controlled Origami Folding of Hydrogel Bilayers with Sustained Reversibility for Robust Microcarriers
  • 관리자 |
  • 2012-02-27 16:18:16|
  • 11406

Tae Soup Shim, Dr. Shin-Hyun Kim, Dr. Chul-Joon Heo, Hwan Chul Jeon and Prof. Seung-Man Yang

Article first published online: 8 DEC 2011 | DOI: 10.1002/anie.201108216


Abstract


Origami of hydrogel bilayers provides robust mircocapsules through anisotropic volume expansion. In their Communication on page 1420 ff., S.-M. Yang and co-workers show planar bilayer microparticles composed of active and passive layers that can transform into microcapsules with a closed compartment. The reversible transformation by folding and unfolding of microparticles enables in situ encapsulation and triggered release of micro- to nanosco



 
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