The Edler group research focuses on understanding the formation of functional hierarchically structured materials in order to apply that understanding to make new materials. We use self-assembly, driven by interactions between nanoscopic species (micelles, nanoparticles, polymers) in solution and at interfaces to form materials with organized structures from nm to cm. Understanding interactions between surfaces, nanoparticles and other species is central to our control over structure and thus function.

We use time-resolved grazing incidence X-ray & neutron reflectivity, liquid diffraction and small angle scattering to study formation mechanisms & final structures. A range of other complementary techniques (including TEM, SEM, AFM, NMR, light scattering, surface tension, conductivity, XRD, SESANS, USANS/USAXS, gas adsorption) are also used to characterise our materials across length scales from tens of Ångstroms to microns.

At present research areas in the group include self-assembly in deep eutectic solvents, the impact of solvent structures on solvation and nanoparticle growth, gels and emulsions prepared using partially oxidised cellulose nanofibrils and their interactions with other biopolymers, novel bio-derived surfactants, mesoporous inorganic materials and polymer-stabilised lipid nanodiscs for membrane protein supports. Extensive collaborations with other groups in industry and academia apply the novel materials synthesised in our group to applications from delivery of active species, to catalysis and “green” gels or emulsions.

Publications