Hydration-induced phase transitions in surfactant and lipid films

S Björklund, V Kocherbitov - Langmuir, 2016 - ACS Publications
… lyotropic phase transitions in surfactant or lipid films of such small thicknesses as in the
present work because of continuous film hydration. Moreover, the minimum film thickness …

Structures of surfactant films: a scanning force microscopy study

R Grunder, P Gehr, H Bachofen… - European …, 1999 - Eur Respiratory Soc
… hypophase covered by a thin surfactant film, and the surfactant … porcine lipid extract (CurosurfŪ)
films containing SP-B and SP-C on the one hand, and bovine lipid extract surfactant films

[HTML][HTML] Role of lipid ordered/disordered phase coexistence in pulmonary surfactant function

C Casals, O Cañadas - Biochimica et Biophysica Acta (BBA) …, 2012 - Elsevier
… absorption to the interface from secreted lamellar body-like particles and the surfactant film
attached to a continuous network of surfactant bilayers. Multilayer formation could arise from …

[HTML][HTML] Structure of pulmonary surfactant membranes and films: the role of proteins and lipid–protein interactions

J Pérez-Gil - Biochimica et Biophysica Acta (BBA)-Biomembranes, 2008 - Elsevier
… Structure of lipid phases and membrane-associated proteins in pulmonary surfactant. The
cartoon summarizes current models on the structure and orientation of the three proteins …

Segregated ordered lipid phases and protein-promoted membrane cohesivity are required for pulmonary surfactant films to stabilize and protect the respiratory surface

JB de la Serna, R Vargas, V Picardi, A Cruz… - Faraday …, 2013 - pubs.rsc.org
… and disordered phases in surfactant membranes and films at … phase has been related with
the ability of surfactant films to produce very low tensions, while the presence in surfactant of …

[HTML][HTML] Role of pulmonary surfactant components in surface film formation and dynamics

EJA Veldhuizen, HP Haagsman - Biochimica et biophysica acta (bba) …, 2000 - Elsevier
… the role of surfactant proteins and to a lower extent the surfactant lipids in surface … Fluid
and gel phase regions within the lipid monolayer can be determined and the activity of …

Lipid compositional analysis of pulmonary surfactant monolayers and monolayer-associated reservoirs

SH Yu, F Possmayer - Journal of lipid research, 2003 - ASBMB
… Recent studies indicate adsorbed surfactant films consist of a surface monolayer and a …
may be enriched in DPPC relative to bulk phase surfactant. We investigated the compositional …

[PDF][PDF] Lateral phase separation in interfacial films of pulmonary surfactant

BM Discher, KM Maloney, WR Schief, DW Grainger… - Biophysical journal, 1996 - cell.com
… But the previous results with much simpler monolayers certainly support the hypothesis
that the domains in the surfactant films represent highly organized condensed lipids. …

Segregation and phase transition in mixed lipid films

G Caracciolo, S Piotto, C Bombelli, R Caminiti… - Langmuir, 2005 - ACS Publications
… Finally, at R S/ L = 1, the phase transition is complete. The mixed film at the highest surfactant
to lipid … At full hydration, a cubic to lamellar phase transition occurs. Coarse grain dynamic …

Model lung surfactant films: why composition matters

SL Selladurai, R Miclette Lamarche, R Schmidt… - Langmuir, 2016 - ACS Publications
phase domains in a phase separated film. The … lipid only and lipid–protein lung surfactant
models; the choice of subphase is important in order to understand the behavior of these films