Interactions between interfaces dictate stimuli-responsive emulsion behaviour

Autor: Marcel Rey, Jannis Kolker, James A. Richards, Isha Malhotra, Thomas S. Glen, N. Y. Denise Li, Fraser H. J. Laidlaw, Damian Renggli, Jan Vermant, Andrew B. Schofield, Syuji Fujii, Hartmut Löwen, Paul S. Clegg

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)

Abstract Stimuli-responsive emulsions offer a dual advantage, combining long-term storage with controlled release triggered by external cues such as pH or temperature changes. This study establishes that thermo-responsive emulsion behaviour is primar

Externí odkaz: https://doaj.org/article/c9bdbaa1a3c7498bbbd8aee6a8009bf1

Atomic Force Microscopy of Phytosterol Based Edible Oleogels

Autor: Andrew B. Matheson, Vasileios Koutsos, Stephen R. Euston, Paul S. Clegg

Publikováno v: Gels, Vol 9, Iss 9, p 750 (2023)

This work reviews the use of atomic force microscopy (AFM) as a tool to investigate oleogels of edible triglyceride oils. Specific attention is given to those oleogels based on phytosterols and their esters, a class of material the authors have studi

Externí odkaz: https://doaj.org/article/040f0eac4b4d4187827b97f1163a3e3b

Symbiosis between the components of a soft composite material responding to osmotic shock: The case of three-liquid systems

Autor: Tao Li, Wei Chen, Paul S. Clegg

Publikováno v: Journal of Colloid and Interface Science. 608:1135-1140

Hypothesis For conventional high internal phase emulsions (HIPEs) with an external osmotic pressure greater than Laplace pressure, once the osmotic balance is broken, the swelling or shrinking of the aqueous phase can easily trigger phase separation.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3b567638adcf77b2cde67066e0e139a
https://doi.org/10.1016/j.jcis.2021.10.086

Non-linear dilational rheology of liquid-liquid interfaces stabilized by dipeptide hydrogels

Autor: Fernando Carbonell-Aviñó, Paul S. Clegg

Publikováno v: Carbonell Aviñó, F & Clegg, P S 2022, ' Non-linear dilational rheology of liquid-liquid interfaces stabilized by dipeptide hydrogels ', Rheologica acta, vol. 2023, 62, pp. 45-55 . https://doi.org/10.1007/s00397-022-01380-x

We investigate the effects of salt concentration on the rheological properties of dipeptide hydrogel fibres at liquid-liquid interfaces. The interfaces were subjected to large amplitude oscillatory dilation (LAOD) experiments across a range of oscill

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66d8c6ec7d1e609b115cb69d91ecea6e
https://hdl.handle.net/20.500.11820/b0ef01fa-ba86-45d0-86cd-c3c7d6394abe

Exploring how changes to the steroidal core alter oleogelation capability in sterol: γ-oryzanol blends

Autor: Andrew B. Matheson, Georgios Dalkas, Gareth O. Lloyd, Aaliyah Hart, Arjen Bot, Ruud den Adel, Vasileios Koutsos, Paul S. Clegg, Stephen R. Euston

Publikováno v: Matheson, A B, Dalkas, G, Lloyd, G O, Hart, A, Bot, A, den Adel, R, Koutsos, V, Clegg, P S & Euston, S R 2022, ' Exploring how changes to the steroidal core alter oleogelation capability in sterol: γ-oryzanol blends ', Journal of the American Oil Chemists' Society, vol. 99, no. 11, pp. 943-950 . https://doi.org/10.1002/aocs.12624
JAOCS, Journal of the American Oil Chemists' Society 99 (2022) 11
JAOCS, Journal of the American Oil Chemists' Society, 99(11), 943-950

Oleogels based on sterols such as β-sitosterol blended with the sterol ester γ-oryzanol are a very interesting class of systems, but there are aspects of their formation and structure that remain elusive. It has previously been shown that a methyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca9d2be47683e55305668e86db4a9ff5
https://www.pure.ed.ac.uk/ws/files/289282690/Exploring_how_changes_to_the_steroidal_core_alter_oleogelation_capability_in_sterol_oryzanol_blends_ACCEPTED.pdf