Complex fluid-fluid interfaces are common to living systems, foods, personal products, and
the environment. They occur wherever surface-active molecules and particles collect at fluid …

Soft microgel particles inherently possess qualities of both polymers as well as particles. We
review the similarities and differences between soft microgel particles and stiff colloids at …

We review the dynamics of particle laden interfaces, both particle monolayers and particle+
surfactant monolayers. We also discuss the use of the Brownian motion of microparticles …

The contact angle of particles attached to fluid interfaces plays a key role in many scientific
and technological aspects of particle-laden layers. In spite of the recognized importance, the …

Interfacial rheology becomes important when surface active species such as surfactants,
particles, or proteins are present in sufficient quantities at liquid-liquid interfaces and interact …

Colloidal particles can be adsorbed at fluid–fluid interfaces, a phenomenon frequently
observed in particle-stabilized foams, Pickering emulsions, and bijels. Particles adsorbed at …

Saponins are natural surfactants, with molecules composed of a hydrophobic steroid or
triterpenoid group, and one or several hydrophilic oligosaccharide chains attached to this …

Particle-laden fluid/fluid interfaces are ubiquitous in academia and industry, which has
fostered extensive research efforts trying to disentangle the physico-chemical bases …

Interfaces differ from bulk materials in many ways, one particular aspect is that they are
compressible. Changing the area per molecule or per particle changes the thermodynamic …

Dilational and shear viscoelasticities are important properties of interfacial layers. These
quantities are particularly relevant in all systems which contain a huge internal interfacial …