How Does Mg 2+ (aq) Interact with ATP (aq) ? Biomolecular Structure through the Lens of Liquid-Jet Photoemission Spectroscopy
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Engineering topics
Winter, Bernd
Publications and source records attributed to Winter, Bernd.
Evaporation and Molecular Beam Scattering from a Flat Liquid Jet
An experimental setup for molecular beam scattering from flat liquid sheets has been developed, with the goal of studying reactions at gas–liquid interfaces for volatile liquids. Specifically, a crossed molecular beam instrument that can measure angular and translational energy distributions of scattered products has been adapted for liquid jet scattering. A microfluidic chip is used to create a stable flat liquid sheet inside vacuum from which scattering occurs, and both evaporation and scattering from this sheet are characterized using a rotatable mass spectrometer that can measure product time-of-flight distributions. This article describes the instrument and reports on the first measurements of evaporation of dodecane and Ne from a Ne-doped dodecane flat jet, as well as scattering of Ne from a flat jet of pure dodecane.
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗
Photoelectron circular dichroism in angle-resolved photoemission from liquid fenchone
We present the first X-ray photoelectron circular dichroism (PECD) study from a liquid phase sample, exemplified for liquid fenchone at the C 1s edge.
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Accurate vertical ionization energy and work function determinations of liquid water and aqueous solutions
A generalised liquid-phase photoelectron spectroscopy approach is reported, allowing accurate, absolute energy scale ionisation energies of liquid water and aqueous solutions, as well as liquid water's work function to be reported.
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗
Low-energy constraints on photoelectron spectra measured from liquid water and aqueous solutions
We report on the effects of electron collision and indirect ionization processes on the photoemission spectra of liquid water, specifically at photoexcitation and electron kinetic energies well below 30 eV.
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗