6814 Suchergebnisse für: „“
Employing Theories Far beyond Their Limits—The Case of the (Boguer-) Beer–Lambert Law
For spectroscopists, the (Bouguer-)Beer–Lambert law is unquestionably an essential principle, since it is inseparably linked with one of the most important quantities in spectroscopy, the absorbance....
PublikationenToward levofloxacin monitoring in human urine samples by employing the LoC-SERS technique
The pharmacokinetics of antibiotics like levofloxacin exhibits large inter-individual differences questioning the value of fix dose regimens and warranting individual dosing based on therapeutic drug monitoring....
PublikationenDispersion analysis with inverse dielectric function modelling
We investigate how dispersion analysis can profit from the use of a Lorentz-type description of the inverse dielectric function. In particular at higher angles of incidence, reflectance spectra using p-polarized...
PublikationenPhotophysics of a novel Ru-4H-imidazole sensitizer for TiO2-based DSSCs
Ruthenium(II) dyes which coordinate a 4H-imidazole ligand (see figure) show intense absorption over a wide range of the visible spectrum, which is one prerequisite for potential applications in artificial...
PublikationenFinite quasiparticle lifetime in disordered superconductors
We investigate the complex conductivity of a highly disordered MoC superconducting film with kFl≈1, where kF is the Fermi wavenumber and l is the mean free path, derived from experimental transmission...
PublikationenMultilayer Fabrication Process for Josephson Junction Circuits Cross-compatible over Two Foundries
We have developed a thin-film fabrication process which allows manufacturing of Josephson junction-based devices from the same layout data either in the VTT foundry in Espoo, Finland, or in the FLUXONICS...
PublikationenToward food analytics: fast estimation of lycopene and beta-carotene content in tomatoes based on surface enhanced Raman spectroscopy (SERS)
Carotenoids are molecules that play important roles in both plant development and in the well-being of mammalian organisms. Due to this fact, different studies have been performed towards understanding...
PublikationenVisible-light sensitized photocatalytic hydrogen generation using a dual emissive heterodinuclear cyclometalated iridium(III)/ruthenium(II) complex
The synthesis, spectroscopic and electrochemical properties of the heterodinuclear iridium(III)/ruthenium(II) photosensitizer Ir-BBI-Ru, i.e. [(ppy)2Ir-(tmBBI)-Ru(tbbpy)2][PF6] (ppy = 2-phenylpyridine;...
PublikationenBroadband azimuthal polarization conversion using gold nanowire enhanced step-index fiber
We show broadband azimuthal polarization state conversion using an entirely connectorized step-index fiber with a central gold nanowire. This device provides broadband polarization discrimination of the...
PublikationenInterferometric high temperature sensor using suspended-core optical fibers
We propose and experimentally demonstrate, for the first time to our knowledge, high temperature fiber sensing using the multimode interference effect within a suspended-core microstructured optical fiber...
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