We present differential scanning calorimetry (DSC) and freeze-fracture electron micrographs of the Pβ' phase of dimyristoylphosphatidylcholine (DMPC) multilamellar liposomes in excess water with varying fractions of N-methyl substituted dimyristoylphosphatidylethanolamine (DMPE * ). DMPE * was chosen as a dopant to eliminate the mismatch between the areas of the polar headgroup and the hydrocarbon chains of DMPC. DSC results show that the Pβ' phase disappears at a DMPE * mole fraction of about 0.15. Two distinct ripple configurations are observed at all DMPE * fractions that exhibited a Pβ' phase ; an asymmetric ripple of wavelength 12.0 nm and amplitude less than 6 nm and a symmetric ripple of incommensurate wavelength 22.0 nm and an ampl...
AbstractTemperature-controlled atomic force microscopy (AFM) has been used to visualize and study th...
AbstractThe phase heterogeneity of giant unilamellar dinervonoylphosphocholine (DNPC) vesicles in th...
The diffusion of a fluorescent lipid analogue in liquid crystals of the anisotropic P beta, phase of...
Résumé.- Nous présentons des mesures d’analyse thermique différentielle et des images obtenues au mi...
We present electron density maps (EDMs) of the ripple phase formed by phosphorylcholine lipids such ...
The ripple structure was studied as a function of temperature in fully hydrated dimyristoylphosphati...
The main transition of dimyristoylphosphatidylethanolamine (DMPE) dispersed in excess water has been...
AbstractA long-living metastable rippled phase Pβ′mst has been earlier reported to form in aqueous d...
We have observed the elementary edge dislocations in a phospholipid smectic liquid crystal lightly d...
Fully hydrated dipalmitoylphosphatidylcholine (DPPC) undergoes liquid crystalline to metastable Pβ, ...
Optical microscopy reveals regular periodic undulations of the lateral position of the axes of paire...
Multibilayer structures of hydrated phospholipids, often considered as model biological membranes, a...
The lyotropic behaviors to form the structure of distearoylphosphatidylcholine (DSPC)-based liquid c...
The effects of mixed phospholipid headgroup composition and the addition of small amounts of alkane ...
A modified freeze-fracture replication technique for use with the scanning tunneling microscope (STM...
AbstractTemperature-controlled atomic force microscopy (AFM) has been used to visualize and study th...
AbstractThe phase heterogeneity of giant unilamellar dinervonoylphosphocholine (DNPC) vesicles in th...
The diffusion of a fluorescent lipid analogue in liquid crystals of the anisotropic P beta, phase of...
Résumé.- Nous présentons des mesures d’analyse thermique différentielle et des images obtenues au mi...
We present electron density maps (EDMs) of the ripple phase formed by phosphorylcholine lipids such ...
The ripple structure was studied as a function of temperature in fully hydrated dimyristoylphosphati...
The main transition of dimyristoylphosphatidylethanolamine (DMPE) dispersed in excess water has been...
AbstractA long-living metastable rippled phase Pβ′mst has been earlier reported to form in aqueous d...
We have observed the elementary edge dislocations in a phospholipid smectic liquid crystal lightly d...
Fully hydrated dipalmitoylphosphatidylcholine (DPPC) undergoes liquid crystalline to metastable Pβ, ...
Optical microscopy reveals regular periodic undulations of the lateral position of the axes of paire...
Multibilayer structures of hydrated phospholipids, often considered as model biological membranes, a...
The lyotropic behaviors to form the structure of distearoylphosphatidylcholine (DSPC)-based liquid c...
The effects of mixed phospholipid headgroup composition and the addition of small amounts of alkane ...
A modified freeze-fracture replication technique for use with the scanning tunneling microscope (STM...
AbstractTemperature-controlled atomic force microscopy (AFM) has been used to visualize and study th...
AbstractThe phase heterogeneity of giant unilamellar dinervonoylphosphocholine (DNPC) vesicles in th...
The diffusion of a fluorescent lipid analogue in liquid crystals of the anisotropic P beta, phase of...