The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Synthesis of Molecular Brushes with Block Copolymer Side Chains Using Atom Transfer Radical Polymerization
Abstract
Brush macromolecules having poly( n -butyl acrylate- block -styrene) and poly(styrene- block - n -butyl acrylate) side chains have been synthesized by the “grafting from” approach using atom transfer radical polymerization (ATRP). The molecular weights of the resulting polymers were characterized by gel permeation chromatography (GPC) using refractive index and multiangle light scattering detection. The block copolymer side chains were cleaved from the backbone and analyzed by GPC, confirming the synthesis of well-defined copolymer brushes. Visualization of individual molecules by atomic force microscopy (AFM) enabled analysis of the conformation and microstructure of the brush macromolecules on mica surface. The brushes with the p n BuA core were almost fully stretched, while the inverted structure with the pS core exhibited longitudinal contraction compared to the contour length of the main chain. In addition, the poly( n -butyl acrylate- block -styrene) brushes demonstrated a characteristic necklace morphology which was attributed to the interplay between the extension of the p n BuA core and microphase segregation of the pS tails.
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Cites
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Self-citationAtom Transfer Radical Polymerization and the Synthesis of Polymeric Materials
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Self-citationThe Synthesis of Densely Grafted Copolymers by Atom Transfer Radical Polymerization
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Self-citationOn the Deformation Behaviour of Collapsed Polymers
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Atom Transfer Radical Polymerization (ATRP): Current Status and Future Perspectives
Matyjaszewski, K. (2012) · Macromolecules · doi:10.1021/ma3001719 · Cited by 2,606
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Macromolecular Engineering by Atom Transfer Radical Polymerization
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Self-citationPDMS with designer functionalities—Properties, modifications strategies, and applications
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Metadata
- Authors
- Börner, H. G., Beers, K., Matyjaszewski, K., Sheiko, S. S., & Möller, M.
- Venue
- Macromolecules
- Publisher
- American Chemical Society (ACS)
- Published
- 2001-05-17
- Volume
- 34
- Issue
- 13
- Pages
- 4375-4383
- ISSN
- 0024-9297 (ISSN-L)
- 1520-5835
- OpenAlex
- W1998936314
- Cited by
- 398
- References
- 15
- FWCI
- 19.52
- Type
- journal article
- Language
- en
- Open access
- closed
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