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A Thermodynamic Roadmap for the Grafting-through Polymerization of PDMS ₁₁ MA

https://doi.org/10.1021/acsmacrolett.0c00350

Martinez, Michael R.; Cong, Yidan; Sheiko, Sergei S.; Matyjaszewski, Krzysztof (September 2020, ACS Macro Letters)

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Large Sequence-Defined Supramolecules Obtained by the DNA-Guided Assembly of Biohybrid Poly(phosphodiester)s

https://doi.org/10.1021/acs.macromol.0c02581

Mondal, Tathagata; Nerantzaki, Maria; Flesch, Kevin; Loth, Capucine; Maaloum, Mounir; Cong, Yidan; Sheiko, Sergei S.; Lutz, Jean-François (April 2021, Macromolecules)

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Understanding the Synthesis of Linear–Bottlebrush–Linear Block Copolymers: Toward Plastomers with Well-Defined Mechanical Properties

https://doi.org/10.1021/acs.macromol.0c01083

Cong, Yidan; Vatankhah-Varnosfaderani, Mohammad; Karimkhani, Vahid; Keith, Andrew N.; Leibfarth, Frank A.; Martinez, Michael R.; Matyjaszewski, Krzysztof; Sheiko, Sergei S. (October 2020, Macromolecules)
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Orthogonal Cationic and Radical RAFT Polymerizations to Prepare Bottlebrush Polymers

https://doi.org/10.1002/anie.202000700

Tanaka, Joji; Häkkinen, Satu; Boeck, Parker T.; Cong, Yidan; Perrier, Sébastien; Sheiko, Sergei S.; You, Wei (March 2020, Angewandte Chemie International Edition)

Abstract An orthogonal combination of cationic and radical RAFT polymerizations is used to synthesize bottlebrush polymers using two distinct RAFT agents. Selective consumption of the first RAFT agent is used to control the cationic RAFT polymerization of a vinyl ether monomer bearing a secondary dormant RAFT agent, which subsequently allows side‐chain polymers to be grafted from the pendant RAFT agent by a radical‐mediated RAFT polymerization of a different monomer, thus completing the synthesis of bottlebrush polymers. The high efficiency and selectivity of the cationic and radical RAFT polymerizations allow both polymerizations to be conducted in one‐pot tandem without intermediate purification.
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