Results 181 to 190 of about 30,820 (237)
Functionalised polymer brushes based on polymethacrylates obtained via grafting from
Tomasz Kuciel
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Science, 1991
Polymers attached by one end to an interface at relatively high coverage stretch away from the interface to avoid overlapping, forming a polymer "brush." This simple picture may serve as the basis for models in diverse interfacial systems in polymer science, such as polymeric surfactants, stabilized suspensions of colloidal particles, and structures ...
Scott T Milner
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Polymers attached by one end to an interface at relatively high coverage stretch away from the interface to avoid overlapping, forming a polymer "brush." This simple picture may serve as the basis for models in diverse interfacial systems in polymer science, such as polymeric surfactants, stabilized suspensions of colloidal particles, and structures ...
Scott T Milner
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Biomolecule-functionalized polymer brushes
Chemical Society Reviews, 2013Functional polymer brushes have been utilized extensively for the immobilization of biomolecules, which is of crucial importance for the development of biosensors and biotechnology. Recent progress in polymerization methods, in particular surface-initiated atom transfer radical polymerization (ATRP), has provided a unique means for the design and ...
Hui, Jiang, Fu-Jian, Xu
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Nanostructured Polymer Brushes
Small, 2007AbstractNanopatterned polymer brushes with sub‐50‐nm resolution were prepared by a combination of electron‐beam chemical lithography (EBCL) of self‐assembled monolayers (SAMs) and surface‐initiated photopolymerization (SIPP). As a further development of our previous work, selective EBCL was performed with a highly focused electron beam and not via a ...
Schmelmer, Ursula +7 more
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Multicomponent Polymer Brushes
Journal of the American Chemical Society, 2006This article describes a general synthetic route to laterally distinctive multicomponent polymer brushes on gold. The procedure involves repeated surface patterning using microcontact printing (muCP) of initiator-terminated thiols without backfilling with inert thiols and surface-initiated atomic transfer radical polymerization steps.
Feng, Zhou +4 more
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Journal of Macromolecular Science, Part C: Polymer Reviews, 2002
*Reprinted from Supramolecular Polymers; Ciferri, A., Ed.; Marcel Dekker, Inc.: New York; 2000, 565–613.
Rühe, Jürgen, Knoll, Wolfgang
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*Reprinted from Supramolecular Polymers; Ciferri, A., Ed.; Marcel Dekker, Inc.: New York; 2000, 565–613.
Rühe, Jürgen, Knoll, Wolfgang
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Protein-Functionalized Polymer Brushes
Biomacromolecules, 2005A new strategy for the preparation of protein-functionalized polymer brushes is reported, which is based on a combination of surface-initiated atom transfer radical polymerization (ATRP), p-nitrophenyl chloroformate activation of the surface hydroxyl groups, and subsequent O(6)-benzylguanine (BG) functionalization.
Stefano, Tugulu +4 more
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Self‐Oscillating Polymer Brushes
Angewandte Chemie, 2013An autonomous functional surface has been designed by using self-oscillating polymers that convert the chemical energy of the Belousov-Zhabotinsky reaction into conformational changes of the polymer chains (see picture: red: hydrophobic/collapsed, green: hydrophilic/extended).
Tsukuru, Masuda +6 more
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Journal of the American Chemical Society, 2011
A critical bottleneck for the widespread use of single layer graphene is the absence of a facile method of chemical modification which does not diminish the outstanding properties of the two-dimensional sp(2) network. Here, we report on the direct chemical modification of graphene by photopolymerization with styrene.
Steenackers, M. +11 more
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A critical bottleneck for the widespread use of single layer graphene is the absence of a facile method of chemical modification which does not diminish the outstanding properties of the two-dimensional sp(2) network. Here, we report on the direct chemical modification of graphene by photopolymerization with styrene.
Steenackers, M. +11 more
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Giant Hyaluronan Polymer Brushes Display Polyelectrolyte Brush Polymer Physics Behavior
ACS Macro Letters, 2019Polyelectrolyte brushes are important stimuli-responsive materials in a variety of technological applications as well as in biological systems. Their small size, however, introduces characterization challenges, particularly in studying 3D structure and time-dependent behavior.
Jessica L. Faubel +4 more
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