Preparing polymer brushes on polytetrafluoroethylene films by free radical polymerization

2006 ◽  
Vol 253 (2) ◽  
pp. 983-988 ◽  
Author(s):  
Wei Sun ◽  
Yiwang Chen ◽  
Qilan Deng ◽  
Lie Chen ◽  
Lang Zhou



1999 ◽  
Vol 32 (5) ◽  
pp. 1424-1431 ◽  
Author(s):  
Marc Husseman ◽  
Eva E. Malmström ◽  
Molly McNamara ◽  
Mathew Mate ◽  
David Mecerreyes ◽  
...  






2002 ◽  
Vol 735 ◽  
Author(s):  
Sang-Jung Ahn ◽  
Woo-Kjung Lee ◽  
Stefan Zauscher

ABSTRACTThe triggered control of interfacial properties on the nanometer scale holds significant promise for actuation in bio-nanotechnology applications where polymeric actuators may manipulate the transport, separation, and detection of biomolecules. To fabricate patterned, stimulus-responsive polymer brushes we have developed several methods that combine surface initiated polymerization (SIP) with dip-pen nanolithography (DPN). Surface-confined, stimulus-responsive polymer brush nanopatterns were fabricated by amplification of DPN patterned, self-assembled monolayers of 16-mercaptohexadecanoic acid on gold surfaces by SIP of N-isopropylacrylamide (NIPAAm). While free radical polymerization yielded only short polymer brushes (DP<50), atom transfer free radical polymerization (ATRP) produced thick, uniform polymer brushes. For free radical polymerization the thickness of the polymer brush layer is a function of the lateral feature size and the initiator density and is maximal at pattern boundaries.



2018 ◽  
Vol 8 (3) ◽  
pp. 585-594
Author(s):  
Khdbudin Mulani ◽  
Ravindra Ghorpade ◽  
Surendra Ponrathnam ◽  
Nayaku Chavan ◽  
Kamini Donde


Author(s):  
Sabine Beuermann ◽  
Michael Buback ◽  
Thomas P. Davis ◽  
Robert G. Gilbert ◽  
Robin A. Hutchinson ◽  
...  


2021 ◽  
Author(s):  
Shi Liu ◽  
Lauren Chua ◽  
Ahmad Arabi Shamsabadi ◽  
Patrick Corcoran ◽  
Abhirup Patra ◽  
...  


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