Effect of Grafting Density of Random Copolymer Brushes on Perpendicular Alignment in PS-b-PMMA Thin Films

2017 ◽  
Vol 50 (15) ◽  
pp. 5858-5866 ◽  
Author(s):  
Wooseop Lee ◽  
Sungmin Park ◽  
Yeongsik Kim ◽  
Vaidyanathan Sethuraman ◽  
Nathan Rebello ◽  
...  
Keyword(s):  
Thin Films ◽  
Random Copolymer ◽  
Grafting Density ◽  
Copolymer Brushes

Side-Chain-Grafted Random Copolymer Brushes as Neutral Surfaces for Controlling the Orientation of Block Copolymer Microdomains in Thin Films

Langmuir ◽  
2006 ◽  
Vol 22 (18) ◽  
pp. 7855-7860 ◽  
Author(s):  
Insik In ◽  
Young-Hye La ◽  
Sang-Min Park ◽  
Paul F. Nealey ◽  
Padma Gopalan
Keyword(s):  
Thin Films ◽  
Block Copolymer ◽  
Random Copolymer ◽  
Side Chain ◽  
Copolymer Brushes

scholarly journals Stable polymer brushes with effectively varied grafting density synthesized from highly crosslinked random copolymer thin films

RSC Advances ◽  
2018 ◽  
Vol 8 (43) ◽  
pp. 24166-24174 ◽  
Author(s):  
Hyungoo Kang ◽  
Sol An ◽  
Woo Jung Lee ◽  
Ga Ryang Kang ◽  
Sangwon Kim ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Separation ◽  
Polymer Brushes ◽  
Random Copolymer ◽  
Grafting Density

Crosslinkable epoxy copolymers enable achieving highly stable P(S-b-MMA) brushes with controlled grafting density for close examination of phase separation behaviors.

Ordered Diblock Copolymer Films on Random Copolymer Brushes

1997 ◽  
Vol 30 (22) ◽  
pp. 6810-6813 ◽  
Author(s):  
P. Mansky ◽  
T. P. Russell ◽  
C. J. Hawker ◽  
M. Pitsikalis ◽  
J. Mays
Keyword(s):  
Diblock Copolymer ◽  
Random Copolymer ◽  
Copolymer Films ◽  
Copolymer Brushes

Third-order optical nonlinearities and their wavelength dispersion in thin films of conjugated rigid-rod polyquinolines and a random copolymer

1991 ◽  
Vol 3 (5) ◽  
pp. 765-768 ◽  
Author(s):  
Ashwini K. Agrawal ◽  
Samson A. Jenekhe ◽  
Herman Vanherzeele ◽  
Jeffrey S. Meth
Keyword(s):  
Thin Films ◽  
Random Copolymer ◽  
Optical Nonlinearities ◽  
Third Order ◽  
Rigid Rod

Tailored (Bio)Interfaces via Surface Initiated Polymerization: Control of Grafting Density and New Responsive Diblock Copolymer Brushes

2013 ◽  
Vol 328 (1) ◽  
pp. 64-72 ◽  
Author(s):  
Inga Lilge ◽  
Marc Steuber ◽  
Davide Tranchida ◽  
Elena Sperotto ◽  
Holger Schönherr
Keyword(s):  
Diblock Copolymer ◽  
Surface Initiated Polymerization ◽  
Grafting Density ◽  
Copolymer Brushes

The Swelling and Transition Behavior of Thermo-Responsive Poly(2-(2-Methoxyethoxy) Ethoxyethyl Methacrylate-co-Poly(Ethylene Glycol) Methyl Ether Methacrylate) Thin Films

2021 ◽  
Vol 873 ◽  
pp. 59-64
Author(s):  
Yang Yi Chen ◽  
Wen Jing Wen ◽  
Zhi Qin Su ◽  
Qi Huan ◽  
Chu Yang Zhang
Keyword(s):  
Thin Films ◽  
Ethylene Glycol ◽  
Methyl Ether ◽  
Random Copolymer ◽  
Molar Ratio ◽  
Poly Ethylene Glycol ◽  
H Nmr ◽  
Poly Ethylene ◽  
Copolymer Poly ◽  
Glycol Methyl Ether

Thermo-responsive random copolymer poly (2-(2-methoxyethoxy) ethoxyethyl methacrylate-co-poly (ethylene glycol) methyl ether methacrylate), abbreviated as P(MEO2MA-co-OEGMA300) was synthesized by 2-(2-methoxyethoxy) ethoxyethyl methacrylate (MEO2MA) and poly (ethylene glycol) methyl ether methacrylate (OEGMA300) with a molar ratio of 1:1 via atom transfer radical polymerization (ATRP). The structure of P(MEO2MA-co-OEGMA300) was confirmed by 1H NMR and GPC. The transition behaviors of P(MEO2MA-co-OEGMA300) in aqueous solution were investigated by UV-Vis and DLS. While the transition behaviors of P(MEO2MA-co-OEGMA300) thin films were probed by white light interferometry. Compared to the P(MEO2MA-co-OEGMA300) in solution, it shows a much broader transition region, which is a promising candidate for the slow release of drug in the field of medicine.

Modeling the Behavior of Random Copolymer Brushes

1995 ◽  
Vol 28 (13) ◽  
pp. 4753-4755 ◽  
Author(s):  
Dilip Gersappe ◽  
Michael Fasolka ◽  
Rafel Israels ◽  
Anna C. Balazs
Keyword(s):  
Random Copolymer ◽  
Copolymer Brushes

Protein-resistance performance of amphiphilic copolymer brushes consisting of fluorinated polymers and polyacrylamide grafted from silicon surfaces

RSC Advances ◽  
2015 ◽  
Vol 5 (16) ◽  
pp. 12329-12337 ◽  
Author(s):  
Hai-Xia Wu ◽  
Lei Tan ◽  
Mei-Yan Yang ◽  
Chuan-Jun Liu ◽  
Ren-Xi Zhuo
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Random Copolymer ◽  
Amphiphilic Copolymer ◽  
Silicon Wafers ◽  
Silicon Surfaces ◽  
Fluorinated Polymers ◽  
Protein Resistance ◽  
Copolymer Brushes ◽  
Resistance Performance

A series of random copolymer brushes of acrylamide (AM) and 2-(perfluorinated hexyl)ethyl methacrylate (FMA) were grafted from initiator-functionalized silicon wafers by surface-initiated atom transfer radical polymerization.

Stabilization of Fibronectin by Random Copolymer Brushes Inhibits Macrophage Activation

2019 ◽  
Vol 2 (11) ◽  
pp. 4698-4702 ◽  
Author(s):  
David Faulón Marruecos ◽  
Leila S. Saleh ◽  
Hye Hyun Kim ◽  
Stephanie J. Bryant ◽  
Daniel K. Schwartz ◽  
...  
Keyword(s):  
Macrophage Activation ◽  
Random Copolymer ◽  
Copolymer Brushes
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