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Competition at the nanoparticle surface: one polymer, two surfactants, many p...
Polymers and surfactants are key components in detergency. Understanding their interactions is essential to formulate smartly. Detergent formulations usually contain a mixture... -
Zwitterion doped PEDOT:PSS bulk morphology modification as a function of dopi...
We propose to use SANS to study the intra-particle information (size, shape, interactions) of pristine and zwitterion doped PEDOT:PSS in order to have a better understanding of... -
Adsorbtion from nematic mixtures
The aim is to measure the preferential adsorption of one component in a nematic mixture. The base is 4-pentyl 4¿- cyanobiphenyl (5CB) and it is doped with 4-pentyl 4¿-... -
On the peculiarities of the structure of particle stabilised foam
Many formulated products pass through or end up as foams, comprising immiscible millimeter sized bubbles dispersed into an aqueous continuous phase. Frequently, surfactants or... -
Dynamics of Poly Dimethyl Amino Ethyl Methacrylate / water glycerol mixtures
We want to study the microscopic mechanisms of solvent dynamics such as water and glycerol in ahydrophilic polymer. Dielectric measurements suggest that below the glass... -
Neutron reflectivity study of phase separation in polymer-drug thin films
Nearly 40% of new chemical entries are poorly water-soluble. Drug encapsulation into water-soluble polymers is an active research area owing to the ability of improving drug... -
Polymer layer structure in stabilised metal nanoparticles for heterogenous ca...
The controlled synthesis of precious metal nanoparticles of the appriopriate chemical composition, optimised size and morphology for use in catalysis is an ongoing experimental... -
Structures and microscopic miscibility for nanoparticles of palladium-rutheni...
We are proposing 4 days of beamtime on GEM to conduct the experiment on 10 alloy nanoparticles; PdxRu1-x (x = 0, 0.1, 0.3, 0.5, 0.7, 0.9, 1) and PdRuM (M = Rh, Pt, Ir). We have...
