Amphiphilic co-networks with moisture-induced surface segregation for high-performance nonfouling coatings

© 2011 American Chemical Society

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1985. - 27(2011), 17 vom: 06. Sept., Seite 10365-9
1. Verfasser: Wang, Yapei (VerfasserIn)
Weitere Verfasser: Finlay, John A, Betts, Douglas E, Merkel, Timothy J, Luft, J Christopher, Callow, Maureen E, Callow, James A, DeSimone, Joseph M
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2011
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, U.S. Gov't, Non-P.H.S. Ethers Fluorocarbons perfluoropolyether Polyethylene Glycols 3WJQ0SDW1A
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520 |a Herein we report the design of a photocurable amphiphilic co-network consisting of perfluoropolyether and poly(ethylene glycol) segments that display outstanding nonfouling characteristics with respect to spores of green fouling alga Ulva when cured under high humidity conditions. The analysis of contact angle hysteresis revealed that the poly(ethylene glycol) density at the surface was enhanced when cured under high humidity. The nonfouling behavior of nonbiocidal surfaces against marine fouling is rare because such surfaces usually reduce the adhesion of organisms rather than inhibit colonization. We propose that the resultant surface segregation of these materials induced by high humidity may be a promising strategy for achieving nonfouling materials, and such an approach is more important than simply concentrating poly(ethylene glycol) moieties at an interface because the low surface energy has been maintained in our work 
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650 4 |a Research Support, U.S. Gov't, Non-P.H.S. 
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700 1 |a Finlay, John A  |e verfasserin  |4 aut 
700 1 |a Betts, Douglas E  |e verfasserin  |4 aut 
700 1 |a Merkel, Timothy J  |e verfasserin  |4 aut 
700 1 |a Luft, J Christopher  |e verfasserin  |4 aut 
700 1 |a Callow, Maureen E  |e verfasserin  |4 aut 
700 1 |a Callow, James A  |e verfasserin  |4 aut 
700 1 |a DeSimone, Joseph M  |e verfasserin  |4 aut 
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