Partially degradable fibers and microvascular materials formed from the fibers
Abstract
A partially degradable polymeric fiber includes a thermally degradable polymeric core and a coating surrounding at least a portion of the core. The thermally degradable polymeric core includes a polymeric matrix including a poly(hydroxyalkanoate), and a metal selected from the group consisting of an alkali earth metal and a transition metal, in the core polymeric matrix. The concentration of the metal in the polymeric matrix is at least 0.1 wt %. The partially degradable polymeric fiber may be used to form a microvascular system containing one or more microfluidic channels.
- Inventors:
- Publication Date:
- Research Org.:
- Univ. of Illinois at Urbana-Champaign, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1456912
- Patent Number(s):
- 9,988,746
- Application Number:
- 14/040,287
- Assignee:
- The Board of Trustees of the University of Illinois (Urbana, IL)
- DOE Contract Number:
- FA9550-10-1-0255
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Sep 27
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Dong, Hefei, Pety, Stephen J., Sottos, Nancy R., Moore, Jeffrey S., and White, Scott R. Partially degradable fibers and microvascular materials formed from the fibers. United States: N. p., 2018.
Web.
Dong, Hefei, Pety, Stephen J., Sottos, Nancy R., Moore, Jeffrey S., & White, Scott R. Partially degradable fibers and microvascular materials formed from the fibers. United States.
Dong, Hefei, Pety, Stephen J., Sottos, Nancy R., Moore, Jeffrey S., and White, Scott R. Tue .
"Partially degradable fibers and microvascular materials formed from the fibers". United States. https://www.osti.gov/servlets/purl/1456912.
@article{osti_1456912,
title = {Partially degradable fibers and microvascular materials formed from the fibers},
author = {Dong, Hefei and Pety, Stephen J. and Sottos, Nancy R. and Moore, Jeffrey S. and White, Scott R.},
abstractNote = {A partially degradable polymeric fiber includes a thermally degradable polymeric core and a coating surrounding at least a portion of the core. The thermally degradable polymeric core includes a polymeric matrix including a poly(hydroxyalkanoate), and a metal selected from the group consisting of an alkali earth metal and a transition metal, in the core polymeric matrix. The concentration of the metal in the polymeric matrix is at least 0.1 wt %. The partially degradable polymeric fiber may be used to form a microvascular system containing one or more microfluidic channels.},
doi = {},
url = {https://www.osti.gov/biblio/1456912},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {6}
}
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Works referenced in this record:
Fluid conduction utilizing a reversible unsaturated siphon with tubarc porosity action
patent, July 2004
- da Silva, Elson Dias
- US Patent Document 6,766,817
Self-healing elastomer system
patent, August 2009
- Keller, Michael; Sottos, Nancy; White, Scott
- US Patent Document 7,569,625
Three-Dimensional Microvascular Fiber-Reinforced Composites
journal, July 2011
- Esser-Kahn, Aaron P.; Thakre, Piyush R.; Dong, Hefei
- Advanced Materials, Vol. 23, Issue 32, p. 3654-3658
Plant oils: The perfect renewable resource for polymer science?!
journal, May 2011
- Montero de Espinosa, Lucas; Meier, Michael A. R.
- European Polymer Journal, Vol. 47, Issue 5, p. 837-852
Control and Applications of Immiscible Liquids in Microchannels
journal, May 2002
- Zhao, Bin; Viernes, Neil O. L.; Moore, Jeffrey S.
- Journal of the American Chemical Society, Vol. 124, Issue 19, p. 5284-5285
Delivery of Two-Part Self-Healing Chemistry via Microvascular Networks
journal, May 2009
- Toohey, Kathleen S.; Hansen, Christopher J.; Lewis, Jennifer A.
- Advanced Functional Materials, Vol. 19, Issue 9, p. 1399-1405
Self-healing materials with microvascular networks
journal, June 2007
- Toohey, Kathleen S.; Sottos, Nancy R.; Lewis, Jennifer A.
- Nature Materials, Vol. 6, Issue 8, p. 581-585