Molecular structure and modeling of water–air and ice–air interfaces monitored by sum-frequency generation
From a glass of water to glaciers in Antarctica, water–air and ice–air interfaces are abundant
on Earth. Molecular-level structure and dynamics at these interfaces are key for …
on Earth. Molecular-level structure and dynamics at these interfaces are key for …
[HTML][HTML] Sum frequency generation (SFG) spectroscopy at surfaces and interfaces: Adsorbate structure and molecular bond orientation
Abstract Infrared (IR)-visible (Vis) sum frequency generation (SFG) is a second-order
nonlinear optical process which is forbidden in centrosymmetric bulk media or isotropic …
nonlinear optical process which is forbidden in centrosymmetric bulk media or isotropic …
Effect of cation enrichment on dipalmitoylphosphatidylcholine (DPPC) monolayers at the air-water interface
The effect of highly concentrated salt solutions of marine-relevant cations (Na+, K+, Mg 2+,
and Ca 2+) on Langmuir monolayers of dipalmitoylphosphatidylcholine (DPPC) was …
and Ca 2+) on Langmuir monolayers of dipalmitoylphosphatidylcholine (DPPC) was …
Surface potential of DPPC monolayers on concentrated aqueous salt solutions
The presence and exchange of electrical charges on the surfaces of marine aerosols
influence their ability to act as cloud condensation nuclei and play a role in thundercloud …
influence their ability to act as cloud condensation nuclei and play a role in thundercloud …
Identification of ion pairs in aqueous NaCl and KCl solutions in combination with Raman spectroscopy, molecular dynamics, and quantum chemical calculations
This work summarizes a theoretical analysis of the perturbation on Raman spectra in
aqueous NaCl and KCl solutions with the aim to detect ion pairs. The experimental Raman …
aqueous NaCl and KCl solutions with the aim to detect ion pairs. The experimental Raman …
La3+ and Y3+ interactions with the carboxylic acid moiety at the liquid/vapor interface: Identification of binding complexes, charge reversal, and detection limits
Specific interactions of yttrium and lanthanum ions with a fatty acid Langmuir monolayer
were investigated using vibrational sum frequency spectroscopy. The trivalent ions were …
were investigated using vibrational sum frequency spectroscopy. The trivalent ions were …
Sodium–carboxylate contact ion pair formation induces stabilization of palmitic acid monolayers at high pH
Sea spray aerosols (SSA) are known to have an organic coating that is mainly composed of
fatty acids. In this study, the effect of pH and salt on the stability and organization of a …
fatty acids. In this study, the effect of pH and salt on the stability and organization of a …
Iron (III) speciation observed at aqueous and glycerol surfaces: vibrational sum frequency and X-ray
Aqueous solutions of FeCl3 have been widely studied to shed light on a number of
processes from dissolution, mineralization, biology, electrocatalysis, corrosion, to microbial …
processes from dissolution, mineralization, biology, electrocatalysis, corrosion, to microbial …
Vibrational sum-frequency generation at protein modified air–water interfaces: Effects of molecular structure and surface charging
K Engelhardt, W Peukert, B Braunschweig - Current opinion in colloid & …, 2014 - Elsevier
Protein and surfactant modified air–water interfaces are an important model system for
colloid science as many applications for example aqueous foams in food products rely on …
colloid science as many applications for example aqueous foams in food products rely on …
Surface organization of a DPPC monolayer on concentrated SrCl 2 and ZnCl 2 solutions
Transition metals are known to be enriched in organic-coated marine aerosols, but the
impact these cations have on their surface properties is not well understood. Here the effect …
impact these cations have on their surface properties is not well understood. Here the effect …