Výsledky vyhledávání - "Shannon M. North"

One-pot synthesis and aqueous solution properties of pH-responsive schizophrenic diblock copolymer nanoparticles prepared via RAFT aqueous dispersion polymerization

Autor: S. P. Armes, Shannon M. North

Publikováno v: Polymer Chemistry. 12:5842-5850

Schizophrenic diblock copolymers can form two types of nanoparticles in aqueous solution, with such self-assembly typically being driven by a change in solution temperature, solution pH or salt concentration. In the present study, we report the first

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::152ec74ce47ce314c312a20b6bb589c3
https://doi.org/10.1039/d1py01114f

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Synthesis of polyampholytic diblock copolymers via RAFT aqueous solution polymerization

Autor: S. P. Armes, Shannon M. North

Publikováno v: Polymer Chemistry. 12:4846-4855

We report the synthesis of two new classes of polyampholytic diblock copolymers by RAFT aqueous solution polymerization. In each case, poly(methacrylic acid) (PMAA) is the anionic block while the cationic block comprises either poly(2-N-(morpholino)e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3759de7d5d9ec7471499952364add4d0
https://doi.org/10.1039/d1py01020d

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Aqueous one-pot synthesis of well-defined zwitterionic diblock copolymers by RAFT polymerization: an efficient and environmentally-friendly route to a useful dispersant for aqueous pigments

Autor: Shannon M. North, Steven P. Armes

Publikováno v: Green Chemistry. 23:1248-1258

Various examples of well-defined zwitterionic diblock copolymers have been reported in the literature. However, synthetic routes to such copolymers have almost invariably involved protecting group chemistry and/or multi-step syntheses. Herein we use

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d411b307ea62086ad0466932a10eb204
https://doi.org/10.1039/d0gc04271d

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Aqueous solution behavior of stimulus-responsive poly(methacrylic acid)-poly(2-hydroxypropyl methacrylate) diblock copolymer nanoparticles

Autor: Shannon M. North, Steven P. Armes

Publikováno v: Polymer Chemistry. 11:2147-2156

Poly(methacrylic acid)-poly(2-hydroxypropyl methacrylate) (PMAA50-PHPMA237) diblock copolymer nanoparticles are synthesized via reversible addition–fragmentation chain transfer (RAFT) aqueous dispersion polymerization, which is an example of polyme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e08c71e3a73145b8a0d2cde5e8bc7e40
https://doi.org/10.1039/d0py00061b

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