77 datasets found

In this work we explore how our rationally designed peptide amphiphiles bind onto lipid monolayers using neutron reflection combined with deuterium labelling to the lipids,...

Nanoporous membranes fabricated by polymerization around soluble templates have found many applications in (bio)sensors, charge storage devices, filtration and catalysis....

The spontaneous selfassembly of nanoparticles (NP) at liquid-liquid interfaces is a phenomenon present in nature and relevant for many applications, such as, emulsion...

Co-polymers confined in small droplets may have a structure different from that in the bulk. These droplets are produced by annealing a spin-coated polymer film with a thickness...

Morphological features of plant waxes vary from species to species, but little is understood about what controls these morphological changes although it is widely believed that...

We propose to study the formation of lateral features during insulin amyloid formation on polymer substrates using off-specular neutron reflectivity. This will be done by...

We shall demonstrate the use of neutron reflectometry to obtain three-dimensional structures in a non-invasive experiment. Spinodal dewetting is one of the few areas where...

In this proposal we wish to continue our current work on mesostructured inorganic films in largely ethanolic solutions, containing limited amounts of water. Transition metal...

The lubrication of surfaces by oils is a key aspect of many academic and industrial problems with significant financial implications. 2-D graphene materials can provide...

In a previous OFFSPEC experiment we showed that when a suspension of 100-nm-diameter, charge-stabilized silica particles suspended in a refractive-index-matched solvent is...

Cyclic peptides with alternating side chain stereochemistry are capable of self-assembling into long nanotubes. The conjugation of polymers to these peptides renders the...

Gram-negative bacteria, which cause a variety of diseases including meningitis, plague, sepsis and food poisoning, are becoming increasingly antibiotic resistant. One reason is...

Although the physical structure and electrochemical properties of thin conducting polymer films are known to be influenced by the method used to deposit them, our understanding...

Marine coatings are commonly based on silicone polymers, which have a low surface energy and a degree of deformability which contribute to release of marine fouling species. Low...

In addition to smoothing and self-affine roughening ion bombardment of solid surfaces can result in ripple and dot structures with nanometer scale dimensions. This method...

FeRh with a meta-magnetic (from antiferromagnetic to ferromagnetic) phase transition at around 100°C has real potential for a range of applications including data storage media,...

We have been studying the formation of solid polymer-surfactant films at the air-solution interface formed from cationic surfactants with PEI. We wish to use the micelles...

Nanoporous membranes are widely used in (bio)sensors, chromatography, charge storage devices, filtration and catalysis. With increasing efforts to develop microfabricated sytem-...

We propose to study thin-film blends of the polymer:fullerene system PTB7:PC70BM using neutron reflectivity (NR). This system currently exhibits the highest power conversion...

The key to the use of polymer vesicles as effective molecular delivery systems is in the ability to efficiently encapsulate a molecular payload within the vesicle. We would like...