The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Low Polydispersity Star Polymers via Cross-Linking Macromonomers by ATRP
Abstract
A new method for the synthesis of star polymers with high molecular weight and narrow molecular weight distribution (MWD) is presented. The star copolymers were prepared by atom transfer radical (co)polymerization (ATRP) of linear macromonomers with divinyl cross-linkers using low molar mass initiator. In contrast to prior "arm-first" procedures with macroinitiators, by using lower ratio of concentration of initiator to MM, the star polymers contained less initiating sites in the core, which decreased the extent of star-star coupling reactions and resulted in formation of star polymers with narrower MWD. Addition of more cross-linker and initiator during the reaction increased the star molecular weight and star yield while retaining the narrow MWD of the star polymer. For example, we synthesized a star polymer with molecular weight Mn = 466 000 g/mol and Mw/Mn < 1.2 in >98% yield.
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Wang, J.-S., & Matyjaszewski, K. (1995) · Journal of the American Chemical Society · doi:10.1021/ja00125a035 · Cited by 4,622
Self-citationWang, F., Bronich, T. K., Kabanov, A. V., Rauh, R. D., & Roovers, J. (2005) · Bioconjugate Chemistry · doi:10.1021/bc049784m · Cited by 317
Cited by
Nanostructured functional materials prepared by atom transfer radical polymerization
Matyjaszewski, K., & Tsarevsky, N. V. (2009) · Nature Chemistry · doi:10.1038/nchem.257 · Cited by 1,258
Self-citationOuchi, M., Terashima, T., & Sawamoto, M. (2009) · Chemical Reviews · doi:10.1021/cr900234b · Cited by 1,257
Structure, function, self-assembly, and applications of bottlebrush copolymers
Verduzco, R., Li, X., Pesek, S. L., & Stein, G. E. (2015) · Chemical Society Reviews · doi:10.1039/c4cs00329b · Cited by 676
Facile arm-first synthesis of star block copolymers via arget atrp with ppm amounts of catalyst
Ding, H., Park, S., Zhong, M., Pan, X., Pietrasik, J., Bettinger, C. J., & Matyjaszewski, K. (2016) · Macromolecules · doi:10.1021/acs.macromol.6b01597 · Cited by 54
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Metadata
- Authors
- Gao, H., Ohno, S., & Matyjaszewski, K.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2006-11-01
- Volume
- 128
- Issue
- 47
- Pages
- 15111-15113
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2044927881
- Cited by
- 170
- References
- 2
- FWCI
- 7.98
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
