6558 Search results for: „“
Characterization on Antibiotic Biocide Resistance Genes and Virulence Factors of Staphylococcus Species Associated with Bovine Mastitis in Rwanda
The present study was conducted from July to August 2018 on milk samples taken at dairy farms in the Northern Province and Kigali District of Rwanda in order to identify Staphylococcus spp. associated...
PublicationsOn the possibility of PhotoEmission Electron Microscopy for E.coli advanced studies
The novel approach was proposed for detailed high-resolution studies of morphology and physico-chemical properties concomitantly at one measurement spot of E.coli bacterial cells culture immobilized onto...
PublicationsSelf-organized spatially separated silver 3D dendrites as efficient plasmonic nanostructures for Surface-enhanced Raman spectroscopy applications
Surface-enhanced Raman spectroscopy (SERS) is a promising optical method for analyzing molecular samples of various nature. Most SERS studies are of an applied nature, indicating a serious potential for...
PublicationsStudy of microwave resonances induced by bias lines of shunted Josephson junctions
Bias lines routed over a ground plane naturally form microstrip lines associated with the presence of a capacitance. This can lead to unwanted resonances when coupled to Josephson junctions. This work...
PublicationsReflectance Modification in Nanostructured Silicon Layers with Gradient Porosity
Asignificant change in effective reflectance spectra of nanostructured porous silicon layers grown with different times of metal-assisted chemical etching is detected. The low reflectances at the level...
PublicationsResonance-induced dispersion tuning for tailoring nonsolitonic radiation via nano-films in exposed core fibers
Efficient supercontinuum generation demands for fine-tuning of the dispersion of the underlying waveguide. Resonances introduced into waveguide systems can substantially improve nonlinear dynamics in ultrafast...
PublicationsMedical needs for translational biophotonics with the focus on Raman-based methods
This report summarizes state-of-the-art biophotonic approaches for unmet needs in medicine with the focus on spontaneous and coherent Raman methods since 2017. Numerous proof-of-principle studies demonstrated...
PublicationsMolecular characterization of Staphylococcus aureus isolates associated with nasal colonisation and environmental contamination in academic dental clinics
Aim: To determine the genetic makeup of methicillin-sensitive/methicillin-resistant Staphylococcus aureus (MSSA/MRSA) from nasal colonization and environmental contamination in dental clinics. Materials...
PublicationsBiomimic Vein-Like Transparent Conducting Electrodes with Low Sheet Resistance and Metal Consumption
Resource efficiency is an important issue in our modern society. Our community is facing severe problems with the short supply of critical resources and energy. In this contribution, inspired by the excellent...
PublicationsLaboratory setup for extreme ultraviolet coherence tomography driven by a high-harmonic source
We present a laboratory beamline dedicated to nanoscale subsurface imaging using extreme ultraviolet coherence tomography (XCT). In this setup, broad-bandwidth extreme ultraviolet (XUV) radiation is generated...
Publications