M
Mitchell A. Winnik
Researcher at University of Toronto
Publications - 772
Citations - 33747
Mitchell A. Winnik is an academic researcher from University of Toronto. The author has contributed to research in topics: Polymer & Micelle. The author has an hindex of 87, co-authored 758 publications receiving 31362 citations. Previous affiliations of Mitchell A. Winnik include Harbin Institute of Technology & Dresden University of Technology.
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Poly(styrene-ethylene oxide) block copolymer micelle formation in water: a fluorescence probe study
Manfred Wilhelm,Cheng Le Zhao,Yongcai Wang,Renliang Xu,Mitchell A. Winnik,Jean Luc Mura,Gérard Riess,Melvin D. Croucher +7 more
TL;DR: In this article, the concentration du copolymere de la variation des proprietes spectroscopiques du pyrene provoquee par son partage entre les phases micellaires et aqueuses permet de determiner les concentrations of critiques micellaire and les coefficients de partage.
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Cylindrical Block Copolymer Micelles and Co-Micelles of Controlled Length and Architecture
TL;DR: It is found that the micelle structure grows epitaxially through the addition of more polymer, producing micelles with a narrow size dispersity, in a process analogous to the growth of living polymer.
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The Py scale of solvent polarities
Dao Cong Dong,Mitchell A. Winnik +1 more
TL;DR: The relative intensities of the vibronic bands of pyrene fluorescence in 94 solvents and the vapor phase were reported in this article, ranging from 0.47 (vapor) to 1.95 (dimethyl sulfoxide).
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Monodisperse cylindrical micelles by crystallization-driven living self-assembly
Joe B. Gilroy,Torben Gädt,George R. Whittell,Laurent Chabanne,John M. Mitchels,Robert M. Richardson,Mitchell A. Winnik,Ian Manners +7 more
TL;DR: The controlled formation of highly monodisperse cylindrical block copolymer micelles is reported by the use of very small (approximately 20 nm) uniform crystallite seeds that serve as initiators for the crystallization-driven living self-assembly of added block-copolymer unimers with a crystallizable, core-forming metalloblock.
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Associative polymers in aqueous solution
Mitchell A. Winnik,Ahmad Yekta +1 more
TL;DR: Water soluble polymers with pendant hydrophobic substituents associate in water to form extended structures as mentioned in this paper, which have important applications in technologies ranging from paints and paper coatings (as rheology modifiers) to DNA sequencing (where the network structure serves as a sieving medium).