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Fluorescence Upconversion by Triplet-Triplet Annihilation in Poly(methacrylate)-Terpolymers

Fluorescence Upconversion by Triplet-Triplet annihilation is demonstrated in a fully polymer-integrated material, i. e., in the limit of restricted diffusion. Covalent attachement of a metal free sensitizer...

Electron Density of Polymeric Nanoparticles Determined by Image Processing of Transmission Electron Micrographs: Insight into Heavy Metal Staining Processes

A crucial parameter for the investigation of in particular low electron scattering materials by transmission electron microscopy is their ability to attenuate the electron beam and by this to generate...

Resonant, Plasmonic Raman Enhancement of α-6T Molecules Encapsulated in Carbon Nanotubes

Surface-enhanced Raman scattering (SERS) and resonant Raman scattering are widely used techniques to enhance the Raman intensity of molecules and nanomaterials by several orders of magnitude. In SERS,...

On combining the conductor-like screening model and optimally tuned rangeseparated hybrid density functionals

Range-separated hybrid functionals whose range-separation parameter has been nonempirically tuned to a particular molecule have been shown to yield frontier orbital energies and other properties in very...

Length-scale dominated thermal fatigue behaviour in nanocrystalline Au interconnect lines

Thermal fatigue behavior of nanocrystalline Au lines with different thicknesses (50, 100, and 200 nm) and line widths (5, 10, and 15 μm) was investigated by applying alternating current to generate thermal...

Rapid Colorimetric Detection of Pseudomonas aeruginosa in Clinical isolates Uhsing a Magnetic-Nanoparticles Biosensor

Energy dependent RBS channeling analysis of ZnO layers grown on UnO by magnetron sputtering

The transparent conducting oxides ZnO and ZnO:Al are interesting materials for a wide range of applications. Several of these applications need a large area, single crystalline, and specially doped thin...

Long-term stable supercontinuum generation and watt-level transmission in liquid-core optical fibers

Due to their unique properties such as transparency, tunability, nonlinearity, and dispersion flexibility, liquid-core fibers represent an important approach for future coherent midinfrared light sources....

Urban Brown Rats (Rattus norvegicus) as Possible Source of Multidrug-Resistance Enterobacteriaceae and Methicillin-Resistance Staphylococcus spp., Vienna, Austria, 2016/17 Eurosurveillance

Background: Brown rats (Rattus norvegicus) are an important wildlife species in cities, where they live in close proximity to humans. However, few studies have investigated their role as reservoir of antimicrobialresistant...

Effect of Applied Bias o the Charge-Injection Dynamics Lifetime of Charge-Separated States in Passivated NiO-Photocathodes