6814 Suchergebnisse für: „“
Dissecting molecular membrane organization – a super-resolution fluorescence spectroscopy story
Molecular interactions are key in cellular signaling. They are usually ruled by the organization and mobility of the involved molecules. We present different fluorescence spectroscopic tools that are able...
PublikationenDirect supercritical angle localization microscopy for nanometer 3D superresolution
3D single molecule localization microscopy (SMLM) has emerged as a powerful method for structural cell biology, as it allows probing precise positions of proteins in cellular structures at a resolution...
PublikationenQuantification of membrane fluidity in live epithelial cells treated by Candidalysin, a fungal peptide toxin secreted by C.albicans during invasion
To become pathogenic and translocate across the intestinal epithelium C.abicans fungus needs to change its morphology from yeast to invasive filamentous. Fungal cytolytic peptide toxin, Candidalysin secreted...
PublikationenUltrafast particle tracking of single lipid molecules in membranes through ISCAT and MINFLUX microscopy
The diffusion dynamics of lipids on cellular membranes have always proven particularly challenging to study in optical microscopy, given the highly heterogeneous nature of their environment. Given the...
PublikationenExchangeable polarity-sensitive dyes for real-time quantification of membrane biophysical properties using STED super-resolution microscopy
The understanding of the plasma membrane nano-scale organisation in living cells requires microscopy techniques with high temporal and spatial resolution that allow for the quantification of membrane biophysical...
PublikationenPolarization-resolved second-harmonic generation imaging through a multimode fiber
Multimode fiber-based endoscopes have recently emerged as a tool for minimally invasive endoscopy in tissue, at depths well beyond the reach of multiphoton imaging. Here, we demonstrate label-free second-harmonic...
PublikationenThree component SQUID based system for Airborne Natural Field Electromagnetics
Natural source electromagnetic surveys are today routinely performed from airborne platforms but limitations in measured components or bandwidth set margins to exploration depth and resolution. Utilizing...
PublikationenStatus and future perspectives of airborne magnetic gradiometry
Airborne magnetics is one of the most used methods in metalliferous mining geophysics. Full tensor magnetic gradiometer instruments overcome many of the limitations of total field and vector magnetic field...
PublikationenCarrier Mobility in Semiconductors at Very Low Temperatures †
Carrier mobilities and concentrations were measured for different p- and n-type silicon materials in the temperature range 0.3–300 K. Simulations show that experimentally determined carrier mobilities...
PublikationenWhat optical fiber modes reveal: group velocity and effective index for external perturbations
Precise control of fiber modes and their dispersion is essential, particularly for fields such as nonlinear frequency conversion or biosensing, both of which often require extensive and time-consuming...
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