In order to improve understanding of the relationship between molecular structure and interfacial structure, surfactant monolayers at the air-water (A-W) and oil-water (O-W) interfaces, and counterions bound to surfactant monolayers, have been studied using sum-frequency spectroscopy (SFS) and complementary techniques, including neutron reflection (NR) and ellipsometry. The non-linear optical technique of SFS is applied first to the study of surfactants at the A-W interface. Various theoretical models used to explain peak intensities in the resulting vibrational spectra are critically assessed. Values of mean tilt and degree of conformational disorder of adsorbed surfactant molecules are inferred. It is observed that the molecular conformat...
Two-dimensional phase transitions have been studied in surfactant monolayers at the air/water interf...
The structure, orientation, and intermolecular hydrogen bonding environment of H2O molecules solvati...
Neutron reflection has been used to determine the position of the p-tosylate ion in monolayers of th...
Sum-frequency vibrational spectroscopy has been used to determine the structure of monolayers of the...
Monolayers of the cationic surfactant hexadecyltrimethylammonium halide (CTAX, where X = F¯, Cl¯, Br...
In this work, the non-linear optical technique of sum-frequency spectroscopy (SFG) has been used to ...
The conformational order of sodium dodecyl sulfate (SDS), sodium dodecylsulfonate (DDS), dodecyltri-...
Specular neutron reflection, together with isotopic substitution has been used to determine the stru...
Langmuir monolayers can be employed as simple model systems to study interactions at surfaces. Such ...
The structure of mixed monolayers of the zwitterionic phospholipid dipalmitoylglycerophosphocholine ...
We have determined the structure of a monolayer of dodecyltrimethylammonium bromide (C12TAB) adsorbe...
The structure of mixed nonionic surfactant monolayers of monodecyl hexaethylene glycol (C10E6) and m...
The structure of mixed monolayers of the zwitterionic phospholipid dipalmitoylglycerophosphocholine ...
Surface chemistry is fundamental to life. The interface between oil and water is a unique environmen...
The structure of mixed nonionic surfactant monolayers of monodecyl hexaethylene glycol (C10E6) and m...
Two-dimensional phase transitions have been studied in surfactant monolayers at the air/water interf...
The structure, orientation, and intermolecular hydrogen bonding environment of H2O molecules solvati...
Neutron reflection has been used to determine the position of the p-tosylate ion in monolayers of th...
Sum-frequency vibrational spectroscopy has been used to determine the structure of monolayers of the...
Monolayers of the cationic surfactant hexadecyltrimethylammonium halide (CTAX, where X = F¯, Cl¯, Br...
In this work, the non-linear optical technique of sum-frequency spectroscopy (SFG) has been used to ...
The conformational order of sodium dodecyl sulfate (SDS), sodium dodecylsulfonate (DDS), dodecyltri-...
Specular neutron reflection, together with isotopic substitution has been used to determine the stru...
Langmuir monolayers can be employed as simple model systems to study interactions at surfaces. Such ...
The structure of mixed monolayers of the zwitterionic phospholipid dipalmitoylglycerophosphocholine ...
We have determined the structure of a monolayer of dodecyltrimethylammonium bromide (C12TAB) adsorbe...
The structure of mixed nonionic surfactant monolayers of monodecyl hexaethylene glycol (C10E6) and m...
The structure of mixed monolayers of the zwitterionic phospholipid dipalmitoylglycerophosphocholine ...
Surface chemistry is fundamental to life. The interface between oil and water is a unique environmen...
The structure of mixed nonionic surfactant monolayers of monodecyl hexaethylene glycol (C10E6) and m...
Two-dimensional phase transitions have been studied in surfactant monolayers at the air/water interf...
The structure, orientation, and intermolecular hydrogen bonding environment of H2O molecules solvati...
Neutron reflection has been used to determine the position of the p-tosylate ion in monolayers of th...