9 datasets found

Physical developer (PD) is a latent fingerprint development technique that is highly effective on paper and related surfaces, notably banknotes. The process exploits a redox...

We have previously used LOQ to identify the complex (polyplex) structures formed between a short single strand DNA and a cationic diblock copolymer MPC30-DEA60. The SANS...

We propose to study the competitive adsorption of a biosurfactant conventional surfactant mixture at the surface of an emulsion droplet in order to determine how these two...

Coacervates have been studied for a long time for their unusual properties: they are dense networks of charged polymers that are soluble in water. Instead of flocculating when...

Protein adsorption at solid-liquid interfaces plays a key role in biomedical technologies such as biosensors or biomaterials for medical implants. Despite considerable progress...

The surface tension of proteins often exhibits a reproducible lagtime, which is sensitiv to a range of conditions such as concentration, pH, ionic strength. We have also found...

We request SANS beam time on LOQ to study the impact of multivalent counterions on the micellisation of alkyloxyethylene sulfate surfactants and alkyloxyethylene sulphate /...

Recently (RB19100102) we have discovered that floating bilayers composed of fluid phase lipids can be produced by deposited vesicles onto charge modified oligo(ethylene...

Many proteins exhibit a lag in lowering the surface tension at the air-water interface. The origin of this lag is not well understood either experimentally or theoretically. The...