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JoVE Journal Bioengineering
Preparation of Monodomain Liquid Crystal Elastomers and Liquid Crystal Elastomer Nanocomposites
 

Preparation of Monodomain Liquid Crystal Elastomers and Liquid Crystal Elastomer Nanocomposites

Article DOI: 10.3791/53688-v • 12:21 min • February 6th, 2016
February 6th, 2016 •
1, 1, 2, 2, 1, 3, 2,4, 1,3
1Chemical and Biomolecular Engineering, Rice University, 2Bioengineering, Rice University, 3Materials Sciences and NanoEngineering, Rice University, 4Congenital Heart Surgery Services, Texas Children’s Hospital

Capítulos

Resumo
Automatic Translation

We demonstrate the preparation of siloxane-based and epoxy-based liquid crystal elastomers (LCEs) and LCE nanocomposites. The LCEs are characterized with respect to reversible strain, liquid crystal ordering, and stiffness. As a potential application, we demonstrate their use as shape-responsive substrates in a custom device for active cell culture.

Tags

Keywords: Liquid Crystal Elastomers Nanocomposites Stimuli-responsive Tissue Engineering Cardiac Cell Sheets Reactive Mesogen Siloxane Crosslinker Platinum Catalyst PTFE Mold Liquid Nitrogen
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