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Effect of emulsifier and added preservative on the structure and stability of...
Investigations will be performed to determine the effect of composition on the internal structure of semi-solid oil-in-water emulsions designed to model the GlaxoSmithKline... -
Bulk interactions of surfactant molecules in aqueous particle suspensions
Surfactants represent an important class of compounds owing to their ability to readily locate at interfaces, be it airliquid, liquidliquid or solidliquid. As such,... -
Effect of pH on the shape of oil-in-water microemulsions formed by a zwitteri...
Despite interest in microemulsions as drug delivery vehicles, there is a lack of structural understanding to justify the formulations used. The present study examines the use of... -
SANS study of engine oil gelation
Metal carbonate particles dispersed in dodecane and stabilised with alkyl salicylate surfactants have been shown to aggregate when trace water is added. We have found that... -
Biomolecular Cryoprotection in Deep Eutectic Solvents
Protecting biomolecules, such as proteins and enzymes, from the effects of cooling and freezing is important for the storage and handling of pharmaceuticals. Deep eutectic... -
Selective adsorption of polymer on Janus particles
Janus particles, bearing two distinct compositions on the surface of the same particle, have attracted much attention recently as a way to finely tune morphology and...