Výsledky vyhledávání - "Clive N. Williams"

Synthesis of crystallizable poly(behenyl methacrylate)-based block and statistical copolymers and their performance as wax crystal modifiers

Autor: Isabella R. Dorsman, Derek H. H. Chan, Victoria J. Cunningham, Steven L. Brown, Clive N. Williams, Spyridon Varlas, Steven P. Armes

Publikováno v: Polymer Chemistry. 13:5861-5872

Behenyl methacrylate-based diblock and statistical copolymers are evaluated as additives for the crystal habit modification of a model wax (n-octacosane) in n-dodecane. The statistical copolymers more strongly influence the wax crystal morphology.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::862393ecab244f94ea98a9672a89c4a4
https://doi.org/10.1039/d2py01023b

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Tuning the vesicle-to-worm transition for thermoresponsive block copolymer vesicles prepared via polymerisation-induced self-assembly

Autor: Clive N. Williams, Steven P. Armes, Matthew J. Derry, Isabella R. Dorsman, Victoria J. Cunningham, Steven L. Brown

Publikováno v: Polymer Chemistry. 12:1224-1235

We have previously reported the synthesis of thermoresponsive poly(stearyl methacrylate)-poly(benzyl methacrylate) [PSMA-PBzMA] diblock copolymer vesicles in mineral oil via polymerisation-induced self-assembly (PISA). Such vesicles undergo a vesicle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1acf8b1ab8e900da62cef561c50d078f
https://doi.org/10.1039/d0py01713b

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RAFT Dispersion Polymerization of Benzyl Methacrylate in Silicone Oil Using a Silicone-Based Methacrylic Stabilizer Provides Convenient Access to Spheres, Worms, and Vesicles

Autor: Matthew J. Rymaruk, Clive N. Williams, Cate T. O'Brien, Steven L. Brown, Steven P. Armes

Publikováno v: Macromolecules. 53:1785-1794

Reversible addition–fragmentation chain transfer (RAFT) solution polymerization of 3-[tris(trimethylsiloxy)silyl] propyl methacrylate (SiMA) was conducted in toluene to prepare three PSiMA precurso...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d39acd5f3f911cd88b77c68e364c525d
https://doi.org/10.1021/acs.macromol.9b02697

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Effect of Core Cross-linking on the Physical Properties of Poly(dimethylsiloxane)-Based Diblock Copolymer Worms Prepared in Silicone Oil

Autor: Matthew J. Rymaruk, Steven L. Brown, Steven P. Armes, Clive N. Williams, Cate T. O'Brien

Publikováno v: Macromolecules. 52:6849-6860

A trithiocarbonate-capped poly(dimethylsiloxane) (PDMS) precursor is chain-extended via reversible addition–fragmentation chain transfer dispersion polymerization of 2-(dimethylamino)ethyl methacrylate (DMA) in decamethylcyclopentasiloxane (D5) sil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4be406f80962118285df7fab02feed2f
https://doi.org/10.1021/acs.macromol.9b01488

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Oil-in-oil pickering emulsions stabilized by diblock copolymer nanoparticles

Autor: Steven L. Brown, Clive N. Williams, Matthew J. Rymaruk, Victoria J. Cunningham, Steven P. Armes

Publikováno v: Journal of colloid and interface science. 580

Hypothesis Diblock copolymer nanoparticles have been shown to be Pickering emulsifiers for both oil-in-water and water-in-oil emulsions. Recently, we reported the preparation of sterically-stabilized diblock copolymer spheres in a low-viscosity silic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b3deb84b78fcb3448e448b352f08e91
https://pubmed.ncbi.nlm.nih.gov/32693291

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Bespoke contrast-matched diblock copolymer nanoparticles enable the rational design of highly transparent Pickering double emulsions

Autor: Liam P. D. Ratcliffe, Matthew J. Rymaruk, Clive N. Williams, Nicholas J. Warren, Steven L. Brown, Matthew J. Derry, Kate L. Thompson, Steven P. Armes

Publikováno v: Rymaruk, M J, Thompson, K L, Derry, M J, Warren, N J, Ratcliffe, L P D, Williams, C N, Brown, S L & Armes, S P 2016, ' Bespoke contrast-matched diblock copolymer nanoparticles enable the rational design of highly transparent Pickering double emulsions ', Nanoscale, vol. 8, no. 30, pp. 14497-14506 . https://doi.org/10.1039/c6nr03856e

We report the preparation of highly transparent oil-in-water Pickering emulsions using contrast-matched organic nanoparticles. This is achieved via addition of judicious amounts of either sucrose or glycerol to an aqueous dispersion of poly(glycerol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1836867ead6f3b9fefb48dd1c255ad3
https://doi.org/10.1039/c6nr03856e

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RAFT polymerization of hydroxy-functional methacrylic monomers under heterogeneous conditions: effect of varying the core-forming block

Autor: Liam P. D. Ratcliffe, Steven L. Brown, Adam Blanazs, Steven P. Armes, Clive N. Williams

Publikováno v: Polymer Chemistry

Statistical copolymerization of a 1 : 1 molar ratio of a water-miscible monomer (2-hydroxyethyl\ud methacrylate, HEMA) with a water-immiscible monomer (4-hydroxybutyl methacrylate, HBMA) has been\ud conducted in water via reversible addition–fragme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97eaddfe7233103a3e73f89df34e7359

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