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Culture Independent Raman Spectroscopic Identification of Urinary Tract Infection Pathogens: A Proof of Principle Study
Urinary tract infection (UTI) is a very common disease. Up to every second women will experience at least one UTI episode during her lifetime. The gold standard for identifying the infectious microorganisms...
PublicationsSuperresolution by image scanning microscopy using pixel reassignment
The effect of detector array size on resolution and signal collection efficiency of image scanning microscopy based on pixel reassignment is studied. It is shown how the method can also be employed if...
PublicationsAnalysis of Fe(III) Heme Binding to Cysteine-Containing Heme-Regulatory Motifs in Proteins
Regulatory heme binds to specific motifs in proteins and controls a variety of biochemical processes. Several of these proteins were recently shown to form complexes with ferric and/or ferrous heme via...
PublicationsEffects of High Pressure on the Physical Properties of MgB2
The synthesis of MgB2-based materials under high pressure gave the possibility to suppress the evaporation of magnesium and to obtain near theoretically dense nanograined structures with high superconducting,...
PublicationsDetailed analysis of the longitudinal acoustooptical resonances in a fiber Bragg modulator
The interaction frequencies between longitudinal acoustic waves and fiber Bragg grating are numerically and experimentally assessed. Since the grating modulation depends on the acoustic drive, the combined...
PublicationsA Vibration sensor based on distributed Bragg reflector fibre laser
A vibration sensor based on a distributed Bragg reflector (DBR) is proposed. The gratings that form the cavity are written in Erbium-doped fibre using the femtosecond laser technique. In this configuration,...
PublicationsPost-Processing of Fabry-Pérot Microcavity Tip Sensor
A Fabry-Pérot microcavity tip sensor fabricated by post-processing of a special designed double-cladding optical fiber is proposed. The produced fiber has a pure silica core and outer cladding and an...
PublicationsCoherently combined 20 W at 2000 nm from a pair of thulium-doped fiber lasers
We experimentally demonstrated coherent beam combining of a pair of thulium-doped fiber lasers using an all-fiber Fox-Smith resonator. We built two thulium-doped fiber lasers from PM fibers and pumped...
PublicationsOptical Photon Reassignment Microscopy (OPRA)
To enhance the resolution of a confocal laser scanning microscope the additional information of a pinhole plane image taken at every excitation scan position can be used [C. J. R. Sheppard, Super-resolution...
PublicationsUtilizing Ancillary Ligands To Optimize the Photophysical Properties of 4H-Imidazole Ruthenium Dyes
Correlations between structural features and photophysical properties offer the possibility to design dyes with tailor-made properties. In this respect, the photophysical properties of a series of 4H-imidazole...
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