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A surface with stress, extensional elasticity, and bending stiffness

Journal Article · · Soft Matter
DOI:https://doi.org/10.1039/C9SM00075E· OSTI ID:1507446
 [1];  [2];  [3];  [2];  [4]
  1. Department of Chemical and Biomolecular Engineering, Lehigh University, Bethlehem, USA
  2. Department of Mechanical & Aerospace Engineering, Cornell University, Ithaca, New York, USA
  3. Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, USA
  4. Department of Chemical and Biomolecular Engineering, Lehigh University, Bethlehem, USA, Department of Bioengineering

We demonstrate that the surface of a commonly used polydimethylsiloxane formulation (PDMS, Sylgard 184) treated by ultraviolet ozonolysis (UVO) has significant surface stress, considerable extensional elasticity (the “Shuttleworth Effect”), and surface bending elasticity.

Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
FG02-07ER46463
OSTI ID:
1507446
Alternate ID(s):
OSTI ID: 1609916
Journal Information:
Soft Matter, Journal Name: Soft Matter Journal Issue: 18 Vol. 15; ISSN SMOABF; ISSN 1744-683X
Publisher:
Royal Society of Chemistry (RSC)Copyright Statement
Country of Publication:
United Kingdom
Language:
English

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  • Hui, Chung-Yuen; Liu, Tianshu; Salez, Thomas
  • Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 471, Issue 2175 https://doi.org/10.1098/rspa.2014.0727
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