Ceramide: a simple sphingolipid with unique biophysical properties

BM Castro, M Prieto, LC Silva - Progress in lipid research, 2014 - Elsevier
Ceramides are involved in a variety of cellular processes and in disease. Their biological
functions are thought to depend on ceramides' unique biophysical properties, which …

Nonlinear rheology of complex fluid–fluid interfaces

LMC Sagis, P Fischer - Current Opinion in Colloid & Interface Science, 2014 - Elsevier
Fluid–fluid interfaces stabilized by proteins, protein aggregates, polymers, or colloidal
particles, tend to have a complex microstructure. Their response to an applied deformation is …

Surfactant dynamics: hidden variables controlling fluid flows

H Manikantan, TM Squires - Journal of fluid mechanics, 2020 - cambridge.org
Surfactants–molecules and particles that preferentially adsorb to fluid interfaces–play a
ubiquitous role in the fluids of industry, of nature and of life. Since most surfactants cannot be …

Dynamic properties of interfaces in soft matter: Experiments and theory

LMC Sagis - Reviews of Modern Physics, 2011 - APS
The dynamic properties of interfaces often play a crucial role in the macroscopic dynamics of
multiphase soft condensed matter systems. These properties affect the dynamics of …

Effect of hydrophilic and hydrophobic nanoparticles on the surface pressure response of DPPC monolayers

E Guzmán, L Liggieri, E Santini, M Ferrari… - The Journal of …, 2011 - ACS Publications
The study of the interaction between Langmuir monolayers of 1, 2-dipalmitoyl-sn-glycerol-3-
phosphocholine (DPPC), as the major component of lung surfactant (LS), and nanoparticles …

Polymersomes: smart vesicles of tunable rigidity and permeability

R Rodriguez-Garcia, M Mell, I López-Montero, J Netzel… - Soft matter, 2011 - pubs.rsc.org
We report an experimental study on the mechanical and permeability properties of giant
polymersomes made of diblock (PBD–PEO) and triblock (PEO–PPO–PEO) copolymers …

Wide-frequency dilational rheology investigation of mixed silica nanoparticle–CTAB interfacial layers

L Liggieri, E Santini, E Guzmán, A Maestro, F Ravera - Soft Matter, 2011 - pubs.rsc.org
The interfacial properties of aqueous dispersions are strictly connected to the
transfer/accumulation of particles into the surface layer, driven by the particle hydrophobicity …

Imaging non-classical mechanical responses of lipid membranes using molecular rotors

M Páez-Pérez, I López-Duarte, A Vyšniauskas… - Chemical …, 2021 - pubs.rsc.org
Lipid packing in cellular membranes has a direct effect on membrane tension and
microviscosity, and plays a central role in cellular adaptation, homeostasis and disease …

Influence of silica nanoparticles on phase behavior and structural properties of DPPC—Palmitic acid Langmuir monolayers

E Guzmán, L Liggieri, E Santini, M Ferrari… - Colloids and Surfaces A …, 2012 - Elsevier
The effect of silica nanoparticles on the thermodynamic and structural properties of
monolayers of 1, 2-dipalmitoyl-sn-glycerol-3-phosphocholine (DPPC), palmitic acid (PA) and …

Study of the monolayer structure and wettability properties of silica nanoparticles and CTAB using the Langmuir trough technique

E Santini, J Krägel, F Ravera, L Liggieri… - Colloids and Surfaces A …, 2011 - Elsevier
This study is focused on understanding how the combination of silica nanoparticles with a
cationic surfactant (CTAB) may lead to the formation of different solid-like structures at the …