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Combined fiber probe for fluorescence lifetime and Raman spectroscopy
In this contribution we present a dual modality fiber optic probe combining fluorescence lifetime imaging (FLIm) and Raman spectroscopy for in vivo endoscopic applications. The presented EmVision LLC multispectroscopy...
PublikationenComparison of qPCR and Miniaturized Chip-Based Detection of Enterotoxigenic Escherichia coli
The frequent outbreaks of water and food-borne pathogens pose a high risk to human health. Enterotoxigenic Escherichia coli (ETEC) is one of the pathotype of E.coli responsible for diarrheal diseases like...
PublikationenPlasticity, crack initiation and defect resistance in alkali-borosilicate glasses: From normal to anomalous behavior
We provide a comprehensive description of the defect tolerance of sodium-borosilicate glasses upon sharp contact loading. This is motivated by the key role which is taken by this particular glass system...
PublikationenAdvantages and limitations of Raman spectroscopy for molecular diagnostics: an update
Over the last decade, Raman spectroscopy has gained more and more interest in research as well as in clinical laboratories. As a vibrational spectroscopy technique, it is complementary to the also well-established...
PublikationenTexture analysis and classification in coherent anti-Stokes Raman scattering (CARS) microscopy images for automated detection of skin cancer
Coherent anti-Stokes Raman scattering (CARS) microscopy is a powerful tool for fast label-free tissue imaging, which is promising for early medical diagnostics. To facilitate the diagnostic process, automatic...
PublikationenAn ion trap built with photonic crystal fibre technology
We demonstrate a surface-electrode ion trap fabricated using techniques transferred from the manufacture of photonic-crystal fibres. This provides a relatively straightforward route for realizing traps...
PublikationenBackground-Free Bottom-Up Plasmonic Arrays with Increased Sensitivity, Specificity and Shelf Life for SERS Detection Schemes
In utilizing the exceptional optical properties of metallic nanoparticles, surface enhanced Raman spectroscopy (SERS) is an excellent candidate for analytical detection schemes due to its molecular specificity...
PublikationenCurvature-induced geometric momenta: the origin of waveguide dispersion of surface plasmons on metallic wires
We show that the propagation of surface plasmon polaritons (SPPs) on metallic wires is governed by two solely curvature-induced geometric momenta, leading to a significant modification of the waveguide...
PublikationenNon-Newtonian flow of an ultralow-melting chalcogenide liquid in strongly confined geometry
The flow of high-viscosity liquids inside micrometer-size holes can be substantially different from the flow in the bulk, non-confined state of the same liquid. Such non-Newtonian behavior can be employed...
PublikationenAn AC Josephson Voltage Standard up to the Kilohertz Range Tested in a Calibration Laboratory
This paper describes the development of an automated ac quantum voltmeter toward a turnkey system, which can be used for calibration of common dc and ac voltage standards. The setup was tested in an accredited...
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