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Deconvolution approach for 3D scanning microscopy with helical phase engineering
RESCH (REfocusing after SCanning using Helical phase engineering) microscopy is a scanning technique using engineered point spread functions which provides volumetric information. We present a strategy...
PublicationsPseudo-HE images derived from CARS/TPEF/SHG multimodal imaging in combination with Raman-spectroscopy as a pathological screening tool
Background: Due to the steadily increasing number of cancer patients worldwide the early diagnosis and treatment of cancer is a major field of research. The diagnosis of cancer is mostly performed by an...
PublicationsSERS as an analytical tool in environmental science: The detection of sulfamethoxazole in water in the nanomolar range by applying a microfluidic cartridge setup
Sulfamethoxazole (SMX) is a commonly applied antibiotic for treating urinary tract infections; however, allergic reactions and skin eczema are known side effects that are observed for all sulfonamides....
PublicationsZnO nanoflowers-based photoanodes: Aqueous chemical synthesis, microstructure and optical properties
We have developed an efficient, low temperature, synthetic route for ZnO nanoflowers(NFs) as photoanode material. This alternative route yields small flower-like nanostructures, built from densely self-assembled...
PublicationsNearly quantum limited nanoSQUIDs based on cross-type Nb/AlOx/Nb junctions
We report on the development of nearly quantum limited SQUIDs with miniature pickup loop dimensions. The implemented high quality and low capacitance cross-type Nb/AlOx/Nb Josephson junctions offer large...
PublicationsPrecompensation of the thermal-induced refractive index changes into a fully aperiodic LPF for heat load resilience
In this paper, a strategy consisting in pre-compensating the thermal-induced transverse refractive index changes is undertaken to push further the appearance threshold of a multimode regime. First, a standard...
PublicationsMobility investigations of magnetic nanoparticles in biocomposites
Biocompatible composites, consisting of magnetite nanoparticles embedded into a matrix of meltable dextran ester are presented, which can be softened under an induced alternating magnetic field and may...
PublicationsMeltable magnetic biocomposites for controlled release
New biocompatible composites with adjustable melting point in the range of 30−140 °C, consisting of magnetite nanoparticles embedded into a matrix of meltable dextran fatty acid ester are presented...
PublicationsConcentric dot-ring metal nanostructures prepared by colloidal lithography
A large scale production of well-defined metallic nanostructures represents an important step for a real application of plasmonic technology. Here, we report about a novel development in colloidal lithography...
PublicationsTailored loss discrimination in indefinite metamaterial-clad hollow-core fibers
We analyze the modal attenuation properties of silica hollow-core fibers with a gold-wire based indefinite metamaterial cladding at 10.6 µm. We find that by varying the metamaterial feature sizes and...
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