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High photon count rates improve the quality of super-resolution fluorescence fluctuation spectroscopy
Probing the diffusion of molecules has become a routine measurement across the life sciences, chemistry and physics. It provides valuable insights into reaction dynamics, oligomerisation, molecular (re-)organisation...
PublicationsYield – not Lifetime – of the Photoinduced Charge-Separated State in Iridium Complex-Polyoxometalate Dyads Determines their Hydrogen Evolution Reactivity
Covalently linked photosensitizer–polyoxometalate (PS-POM) dyads are promising molecular systems for lightinduced energy conversion processes, such as “solar” hydrogen generation. To date, very little...
PublicationsMicroarray Analysis of Group B Streptococci Causing Invasive Neonatal Early- and Late-Onset Infection
Background: Group B Streptococcus is the leading cause of meningitis and sepsis in newborns. Until now, there is no data of fast and simple typing of group B Streptococcus virulence factors using a genetic...
PublicationsHigh-affinity binding and catalytic activity of His/Tyr-based sequences: Extending heme-regulatory motifs beyond CP
Background & motivation: Peptides and proteins can interact with heme through His, Tyr, or Cys in heme-regulatory motifs (HRMs). The Cys-Pro dipeptide is a well investigated HRM, but for His and Tyr...
PublicationsThe effect of anisotropy on cross section spectra of uniaxial spherical particles small compared to the wavelength
We study the effect of anisotropy on the extinction, absorption and scattering spectra of optically uniaxial spherical particles, which are small compared to the wavelength of the incident light, in the...
PublicationsPhenotypic and molecular detection of biofilm formation in Staphylococcus aureus isolated from different sources in Algeria
Staphylococcus aureus is an opportunistic bacterium causing a wide variety of diseases. Biofilm formation of Staphylococcus aureus is of primary public and animal health concern. The purposes of the present...
PublicationsCreating Supported Plasma Membrane Bilayers Using Acoustic Pressure
Model membrane systems are essential tools for the study of biological processes in a simplified setting to reveal the underlying physicochemical principles. As cell-derived membrane systems, giant plasma...
PublicationsGeneration of optical chirality patterns with plane waves, evanescent waves and surface plasmon waves
We systematically investigate the generation of optical chirality patterns by applying the superposition of two waves in three scenarios, namely free-space plane waves, evanescent waves of totally reflected...
PublicationsLocally Condensed Water as a Solution for In Situ Wet Corrosion Electron Microscopy
In microstructural corrosion studies, knowledge on the initiation of corrosion on an nm-scale is lacking. In situ transmission electron microscope (TEM) studies can elucidate where/how the corrosion starts,...
PublicationsSingle Crystal Ge Core Fiber Produced via Pressure Assisted Melt Filling and CO2 Laser Crystallization
We present a simple two step process for the fabrication of single crystal germanium core fibers. Germanium is deposited into a capillary in a highly polycrystalline state using the pressure assisted melt...
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