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Showing 169 to 179 of 179 entries
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Uniform patchy and hollow rectangular platelet micelles from crystallizable polymer blends.

Science (New York, N.Y.)

Qiu H, Gao Y, Boott CE, Gould OE, Harniman RL, Miles MJ, Webb SE, Winnik MA, Manners I.
PMID: 27151866
Science. 2016 May 06;352(6286):697-701. doi: 10.1126/science.aad9521.

The preparation of colloidally stable, self-assembled materials with tailorable solid or hollow two-dimensional (2D) structures represents a major challenge. We describe the formation of uniform, monodisperse rectangular platelet micelles of controlled size by means of seeded-growth methods that involve...

Two-dimensional assemblies from crystallizable homopolymers with charged termini.

Nature materials

He X, Hsiao MS, Boott CE, Harniman RL, Nazemi A, Li X, Winnik MA, Manners I.
PMID: 28068313
Nat Mater. 2017 Apr;16(4):481-488. doi: 10.1038/nmat4837. Epub 2017 Jan 09.

The creation of shaped, uniform and colloidally stable two-dimensional (2D) assemblies by bottom-up methods represents a challenge of widespread current interest for a variety of applications. Herein, we describe the utilization of surface charge to stabilize self-assembled planar structures...

Addendum: A regulated PNUTS mRNA to lncRNA splice switch mediates EMT and tumour progression.

Nature cell biology

Grelet S, Link LA, Howley B, Obellianne C, Palanisamy V, Gangaraju VK, Diehl JA, Howe PH.
PMID: 29184176
Nat Cell Biol. 2017 Nov 29;19(12):1443. doi: 10.1038/ncb3647.

This corrects the article DOI: 10.1038/ncb3595.

Explosive dissolution and trapping of block copolymer seed crystallites.

Nature communications

Guerin G, Rupar PA, Manners I, Winnik MA.
PMID: 29559614
Nat Commun. 2018 Mar 20;9(1):1158. doi: 10.1038/s41467-018-03528-x.

Enhanced control over crystallization-driven self-assembly (CDSA) of coil-crystalline block copolymers has led to the formation of intricate structures with well-defined morphology and dimensions. While approaches to build those sophisticated structures may strongly differ from each other, they all share...

Differential Binding Models for Direct and Reverse Isothermal Titration Calorimetry.

The journal of physical chemistry. B

Herrera I, Winnik MA.
PMID: 26889710
J Phys Chem B. 2016 Mar 10;120(9):2077-86. doi: 10.1021/acs.jpcb.5b09202. Epub 2016 Feb 18.

Isothermal titration calorimetry (ITC) is a technique to measure the stoichiometry and thermodynamics from binding experiments. Identifying an appropriate mathematical model to evaluate titration curves of receptors with multiple sites is challenging, particularly when the stoichiometry or binding mechanism...

Uniform electroactive fibre-like micelle nanowires for organic electronics.

Nature communications

Li X, Wolanin PJ, MacFarlane LR, Harniman RL, Qian J, Gould OEC, Dane TG, Rudin J, Cryan MJ, Schmaltz T, Frauenrath H, Winnik MA, Faul CFJ, Manners I.
PMID: 28649998
Nat Commun. 2017 Jun 26;8:15909. doi: 10.1038/ncomms15909.

Micelles formed by the self-assembly of block copolymers in selective solvents have attracted widespread attention and have uses in a wide variety of fields, whereas applications based on their electronic properties are virtually unexplored. Herein we describe studies of...

Supramolecular Organometallic Polymer Chemistry: Self-Assembly of a Novel Poly(ferrocene)-b-polysiloxane-b-poly(ferrocene) Triblock Copolymer in Solution.

Angewandte Chemie (International ed. in English)

Resendes R, Massey JA, Dorn H, Power KN, Winnik MA, Manners I.
PMID: 10508342
Angew Chem Int Ed Engl. 1999 Sep;38(17):2570-2573.

Micelles with unprecedented flowerlike arrangements of the poly(ferrocene) cores (shown in the TEM image) are among the supramolecular architectures generated in the self-assembly of a novel organometallic triblock copolymer from silicon-bridged [1]ferrocenophane monomers and [Me(2)SiO](3) in hexane, a solvent...

Spherulite-Like Micelles.

Angewandte Chemie (International ed. in English)

Song S, Zhou H, Ye S, Tam J, Howe JY, Manners I, Winnik MA.
PMID: 33626229
Angew Chem Int Ed Engl. 2021 May 03;60(19):10950-10956. doi: 10.1002/anie.202101177. Epub 2021 Apr 09.

One-dimensional (1D) and 2D structures by crystallization-driven self-assembly of block copolymers (BCPs) can form fascinating hierarchical structures through secondary self-assembly. But examples of 3D structures formed via hierarchical self-assembly are rare. Here we report seeded growth experiments in decane...

Tunable supermicelle architectures from the hierarchical self-assembly of amphiphilic cylindrical B-A-B triblock co-micelles.

Angewandte Chemie (International ed. in English)

Qiu H, Russo G, Rupar PA, Chabanne L, Winnik MA, Manners I.
PMID: 23071062
Angew Chem Int Ed Engl. 2012 Nov 19;51(47):11882-5. doi: 10.1002/anie.201205764. Epub 2012 Oct 15.

No abstract available.

Insights into Sorption-Mineralization Mechanism for Sustainable Granular Composite of MgO-CaO-Al.

Nanomaterials (Basel, Switzerland)

Morozova AG, Lonzinger TM, Skotnikov VA, Mikhailov GG, Kapelyushin Y, Khandaker MU, Alqahtani A, Bradley DA, Sayyed MI, Tishkevich DI, Vinnik DA, Trukhanov AV.
PMID: 35010067
Nanomaterials (Basel). 2021 Dec 30;12(1). doi: 10.3390/nano12010116.

Although copper is needed for living organisms at low concentrations, it is one of the pollutants that should be monitored along with other heavy metals. A novel and sustainable composite mineralizing sorbent based on MgO-CaO-Al

In-Depth Analysis of the Effect of Fragmentation on the Crystallization-Driven Self-Assembly Growth Kinetics of 1D Micelles Studied by Seed Trapping.

Polymers

Guerin G, Rupar PA, Winnik MA.
PMID: 34578023
Polymers (Basel). 2021 Sep 16;13(18). doi: 10.3390/polym13183122.

Studying the growth of 1D structures formed by the self-assembly of crystalline-coil block copolymers in solution at elevated temperatures is a challenging task. Like most 1D fibril structures, they fragment and dissolve when the solution is heated, creating a...

Showing 169 to 179 of 179 entries