News and Views
Nature Materials 7, 523 - 525 (2008)
doi:10.1038/nmat2214
Stimuli-responsive polymers: Engineering interactions
Alshakim Nelson1
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Alshakim Nelson is at the IBM Almaden Research Center, California 95120, USA.
e-mail: alshak@us.ibm.com
Abstract
Materials that respond to their external environment require creative molecular design — much inspiration comes from the natural world.

