6814 Suchergebnisse für: „“
Impact of drying procedure on the morphology and structure of TiO2 xerogels and the performance of Dye Sensitized Solar Cells
Different morphologies of TiO2 photoelectrodes for dye sensitized solar cells (DSSC) were obtained by using TiO2 gels dried in normal conditions (TiO2amb) and in CO2 atmosphere at high pressure (TiO2press)....
PublikationenFormaldehyde LIF-Diagnostics of the Autoignition of n-Decane Droplet Pairs in Microgravity
The interaction between two neighboring n-decane droplets during the autoignition process in air was experimentally investigated under microgravity conditions in the drop tower Bremen. The initial droplet...
PublikationenHighly concentrated phenanthrenequinone–polymethylmethacrylate composite for thick reflection holograms recording at 532 nm
The formation of stable phase reflection holograms in highly-concentrated phenanthrenequinone - polymethylmethacrylate (PQ-PMMA) layers with a thickness of about100 μm at 532 nm recording wavelength has...
PublikationenWave-optical modeling beyond the Thin-Element-Approximation
The optical design and analysis of modern micro-optical elements with high index contrasts and large numerical apertures is still challenging, as fast and accurate wave-optical simulations beyond the Thin-Element-Approximation...
PublikationenEnergy losses in mechanically modified bacterial magnetosomes
Magnetosomes are isolated from the Magnetospirillum magneticum strain AMB-1 bacteria. Two samples are compared: magnetosomes normally prepared of a 'standard' length and magnetosomes of a short length....
PublikationenEffects of plasma parameter on morphological and electrical properties of superconducting Nb-N deposited by MO-PEALD
This paper describes the deposition of superconductive Nb-N thin films in a metal-organic plasma-enhanced atomic layer deposition (MO-PEALD) process using (tert-butylimido)-tris (diethylamino)-niobium...
PublikationenIR-ATR investigation of surface anisotropy in silicate glasses
Several samples of flat soda-lime silicate glass were investigated by the Infrared Attenuated Total Reflection (IR-ATR) spectroscopy technique. The specular reflectance spectra together with the results...
PublikationenHyperspectral autofluorescence imaging of drusen and retinal pigment epithelium in donor eyes with age-related macular degeneration
Purpose: To elucidate the molecular pathogenesis of age-related macular degeneration (AMD) and interpretation of fundus autofluorescence imaging, the authors identified spectral autofluorescence characteristics...
PublikationenEnhanced sensitivity in single-mode Si3N4 stadium resonators at visible wavelengths
Marker-free and non-invasive detection of analyte traces in aqueous solution using integrated optical resonators is an emerging technique within bioanalytics. Here, we present a single-mode silicon-nitride...
Publikationen