Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Greenall, M J"'
Autor:
Greenall, M. J., Derry, M. J.
The nature of the transition between worm-like and spherical micelles in block copolymer dispersions varies between systems. In some formulations, heating drives a transition from worms to spheres, while in other systems the same transition is induce
Externí odkaz:
http://arxiv.org/abs/2403.14367
Hydrogen bonding plays a role in the microphase separation behavior of many block copolymers, such as those used in lithography, where the stronger interactions due to H-bonding can lead to a smaller period for the self-assembled structures, allowing
Externí odkaz:
http://arxiv.org/abs/1805.09878
Autor:
Greenall, M. J.
In recent experiments, small, thick-walled vesicles with a narrow size distribution were formed from copolymers where the degree of polymerisation of the hydrophobic block, N_B, was significantly greater than that of the hydrophilic block, N_A. Using
Externí odkaz:
http://arxiv.org/abs/1709.03492
Autor:
Greenall, M. J.
Mixtures of micelle-forming and lamella-forming amphiphiles in solution can form disk-shaped bilayers, sometimes referred to as bicelles. Using self-consistent field theory (SCFT), we investigate the structure and stability of these aggregates in a b
Externí odkaz:
http://arxiv.org/abs/1601.01866
Autor:
Greenall, M. J., Marques, C. M.
Bilayers formed of two species of amphiphile of different chain lengths may segregate into thinner and thicker domains composed predominantly of the respective species. Using a coarse-grained mean-field model, we investigate how mixing oil with the a
Externí odkaz:
http://arxiv.org/abs/1406.3268
Autor:
Greenall, M. J.1 (AUTHOR) mgreenall@lincoln.ac.uk, Macpherson, H. J.1 (AUTHOR)
Publikováno v:
Physics & Chemistry of Liquids. Mar/Apr2023, Vol. 61 Issue 2, p91-100. 10p.
Autor:
Greenall, M. J., Marques, C. M.
Bilayer membranes self-assembled from simple amphiphiles in solution always have a planar ground-state shape. This is a consequence of several internal relaxation mechanisms of the membrane and prevents the straightforward control of vesicle size. He
Externí odkaz:
http://arxiv.org/abs/1206.7006
Autor:
Greenall, M. J., Marques, C. M.
Publikováno v:
Soft Matter, 2012,8, 3308-3314
Hydrophobic molecules such as oils and certain drugs can be encapsulated between the two leaflets of an amphiphilic bilayer in both lipid and polymer systems. We investigate the case where the hydrophobic molecules are incompatible with the amphiphil
Externí odkaz:
http://arxiv.org/abs/1111.3786
Autor:
Schuetz, P., Greenall, M. J., Bent, J., Furzeland, S., Atkins, D., Butler, M. F., McLeish, T. C. B., Buzza, D. M. A.
Publikováno v:
Soft Matter, 2011, 7, 749-759
We study both experimentally and theoretically the self-assembly of binary block copolymers in dilute solution, where self-assembly is triggered by changing the solvent from the common good solvent THF to the selective solvent water, and where the tw
Externí odkaz:
http://arxiv.org/abs/1106.5420
Autor:
Greenall, M. J., Gompper, G.
Publikováno v:
Macromolecules, 2012, 45 (1), pp 525-535
Binary mixtures of amphiphiles in solution can self-assemble into a wide range of structures when the two species individually form aggregates of different curvatures. In this paper, we focus on small, spherically-symmetric aggregates in a solution o
Externí odkaz:
http://arxiv.org/abs/1106.5404