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

2021 ◽  
Author(s):  
Isabella R. Dorsman ◽  
Matthew J. Derry ◽  
Victoria J. Cunningham ◽  
Steven L. Brown ◽  
Clive N. Williams ◽  
...  
Keyword(s):  
Critical Temperature ◽  
Block Copolymer ◽  
Diblock Copolymer ◽  
Self Assembly ◽  
Mineral Oil ◽  
Butyl Methacrylate

Does statistical copolymerization of n-butyl methacrylate with benzyl methacrylate lower the critical temperature required for vesicle-to-worm and worm-to-sphere transitions for diblock copolymer nano-objects in mineral oil?

scholarly journals Block copolymer microparticles comprising inverse bicontinuous phases prepared via polymerization-induced self-assembly

2019 ◽  
Vol 10 (15) ◽  
pp. 4200-4208 ◽  
Author(s):  
Pengcheng Yang ◽  
Yin Ning ◽  
Thomas J. Neal ◽  
Elizabeth R. Jones ◽  
Bryony R. Parker ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Internal Structure ◽  
Diblock Copolymer ◽  
Self Assembly ◽  
Bicontinuous Phases

Scalable preparation of micrometer-sized diblock copolymer particles exhibiting complex internal structure is achieved by RAFT-mediated polymerization-induced self-assembly (PISA).

scholarly journals Industrially-relevant polymerization-induced self-assembly formulations in non-polar solvents: RAFT dispersion polymerization of benzyl methacrylate

2015 ◽  
Vol 6 (16) ◽  
pp. 3054-3062 ◽  
Author(s):  
Matthew J. Derry ◽  
Lee A. Fielding ◽  
Steven P. Armes
Keyword(s):  
Diblock Copolymer ◽  
Self Assembly ◽  
Dispersion Polymerization ◽  
Mineral Oil ◽  
Polar Solvents ◽  
One Pot

Diblock copolymer spheres, worms and vesicles are prepared via RAFT dispersion polymerization of benzyl methacrylate in either mineral oil or a poly(α-olefin) using polymerization-induced self-assembly; an efficient ‘one-pot’ protocol is reported for spheres at 30% solids in mineral oil.

Synthesis of polymeric nano-objects of various morphologies based on block copolymer self-assembly using microporous membranes

2017 ◽  
Vol 2 (4) ◽  
pp. 451-457 ◽  
Author(s):  
Sri Agustina ◽  
Masayoshi Tokuda ◽  
Hideto Minami ◽  
Cyrille Boyer ◽  
Per B. Zetterlund
Keyword(s):  
Block Copolymer ◽  
Diblock Copolymer ◽  
Self Assembly ◽  
Microporous Membranes ◽  
Novel Approach

Polymeric nano-objects of a range of morphologies have been prepared using a novel approach based on the use of microporous membranes for mixing of a solvent (containing a diblock copolymer) and a non-solvent.

scholarly journals In situ small-angle X-ray scattering studies of sterically-stabilized diblock copolymer nanoparticles formed during polymerization-induced self-assembly in non-polar media

2016 ◽  
Vol 7 (8) ◽  
pp. 5078-5090 ◽  
Author(s):  
Matthew J. Derry ◽  
Lee A. Fielding ◽  
Nicholas J. Warren ◽  
Charlotte J. Mable ◽  
Andrew J. Smith ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Small Angle ◽  
Self Assembly ◽  
Mineral Oil ◽  
X Ray ◽  
X Ray Scattering ◽  
Polar Media ◽  
Ray Scattering

In situ SAXS studies reveal the evolution of copolymer morphology during the PISA synthesis of diblock copolymer nano-objects in mineral oil.

scholarly journals RAFT dispersion polymerization of glycidyl methacrylate for the synthesis of epoxy-functional block copolymer nanoparticles in mineral oil

2019 ◽  
Vol 10 (5) ◽  
pp. 603-611 ◽  
Author(s):  
Philip J. Docherty ◽  
Matthew J. Derry ◽  
Steven P. Armes
Keyword(s):  
Block Copolymer ◽  
Diblock Copolymer ◽  
Glycidyl Methacrylate ◽  
Dispersion Polymerization ◽  
Chain Transfer ◽  
Mineral Oil ◽  
Functional Block ◽  
Reversible Addition ◽  
Stearyl Methacrylate

Epoxy-functional poly(stearyl methacrylate)-poly(glycidyl methacrylate) (PSMA-PGlyMA) diblock copolymer nanoparticles are synthesized via reversible addition–fragmentation chain transfer (RAFT) dispersion polymerization of glycidyl methacrylate (GlyMA) in mineral oil at 70 °C.

scholarly journals Epoxy-functional diblock copolymer spheres, worms and vesicles via polymerization-induced self-assembly in mineral oil

2020 ◽  
Vol 11 (19) ◽  
pp. 3332-3339
Author(s):  
Philip J. Docherty ◽  
Chloé Girou ◽  
Matthew J. Derry ◽  
Steven P. Armes
Keyword(s):  
Diblock Copolymer ◽  
Self Assembly ◽  
Glycidyl Methacrylate ◽  
Dispersion Polymerization ◽  
Mineral Oil ◽  
Stearyl Methacrylate

Epoxy-functional poly(stearyl methacrylate)-poly(glycidyl methacrylate) spheres, worms or vesicles can be prepared by RAFT dispersion polymerization of glycidyl methacrylate in mineral oil at 70 °C.

scholarly journals Shear-induced alignment of block copolymer worms in mineral oil

Soft Matter ◽  
2021 ◽  
Vol 17 (39) ◽  
pp. 8867-8876
Author(s):  
Matthew J. Derry ◽  
Oleksandr O. Mykhaylyk ◽  
Steven P. Armes
Keyword(s):  
Block Copolymer ◽  
Diblock Copolymer ◽  
Mineral Oil ◽  
Reversible Transformation

Optorheology studies of thermoresponsive diblock copolymer nano-objects dispersed in mineral oil indicate reversible transformation from randomly oriented branched worms at 20 °C to aligned linear worms at 80–110 °C and isotropic spheres at 150 °C.

Porous membranes from acid decorated block copolymer nano-objects via RAFT alcoholic dispersion polymerization

2016 ◽  
Vol 7 (10) ◽  
pp. 1899-1906 ◽  
Author(s):  
Lakshmeesha Upadhyaya ◽  
Mona Semsarilar ◽  
Rodrigo Fernández-Pacheco ◽  
Gema Martinez ◽  
Reyes Mallada ◽  
...  
Keyword(s):  
Thin Film ◽  
Block Copolymer ◽  
Methyl Methacrylate ◽  
Diblock Copolymer ◽  
Self Assembly ◽  
Dispersion Polymerization ◽  
Porous Membranes

Acid decorated diblock copolymer nano-objects were prepared by polymerization-induced self-assembly via RAFT dispersion polymerization of methyl methacrylate. Spheres were used to prepare thin film membranes.

scholarly journals Thermoreversible crystallization-driven aggregation of diblock copolymer nanoparticles in mineral oil

2018 ◽  
Vol 9 (17) ◽  
pp. 4071-4082 ◽  
Author(s):  
Matthew J. Derry ◽  
Oleksandr O. Mykhaylyk ◽  
Anthony J. Ryan ◽  
Steven P. Armes
Keyword(s):  
Diblock Copolymer ◽  
Self Assembly ◽  
Mineral Oil

Poly(behenyl methacrylate)-stabilized diblock copolymer nanoparticles are prepared in mineral oil via polymerization-induced self-assembly. Such nanoparticles are colloidally stable at 50 °C but undergo reversible crystallization-driven aggregation at 25 °C.

The Self-Assembly of an Amphiphilic Block Copolymer: A Dissipative Particle Dynamics Study

2005 ◽  
Vol 42 (3) ◽  
pp. 180-183 ◽  
Author(s):  
S. G. Schulz ◽  
U. Frieske ◽  
H. Kuhn ◽  
G. Schmid ◽  
F. Müller ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Dissipative Particle Dynamics ◽  
Particle Dynamics ◽  
The Self ◽  
Amphiphilic Block Copolymer
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