Hydrophobin coated boehmite nanoparticles stabilizing oil in water emulsions

► Novel hydrophobin coated boehmite nanoparticles as emulsifiers. ► Long-term stable and homogenous Pickering emulsions. ► Emulsion stability due to attraction of the covered oil droplets. ► Gel-like properties of the emulsions obtained by formation of a three-dimensional network.