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Stress-Induced Broadband 3D Chiral Fractal Metasurface

Metasurfaces comprising three-dimensional (3D) chiral structures have shown great potential in chiroptical applications such as ultra-compact chiral optical components and sensing. So far, the main challenges...

Devlopment of a miniaturized protein microarray as a new sereological IgG screening test for zoonotic agents and production diseases in pigs

In order to monitor the occurrence of zoonotic agents in pig herds as well as to improve herd health management, the development of new cost-effective diagnostic methods for pigs is necessary. In this...

An Analysis of the Optical Properties of Homogeneous Metal and Oxide Nanoparticles along with Double–Layer Nanoparticles with a Metal Core and an Oxide Shell Aimed at Improving the Efficiency of Absorption of Solar Radiation

Problems related to using nanoparticles for absorption of solar radiation and photothermal nanotechnologies are now being actively studied. The efficiency of using nanoparticles as photothermal agents...

Kompakte Sensorik für die dermatologische Diagnostik: Laser-Speckle-Photometer

Recent advances in hybrid optical materials: integrating nanoparticles within a glass matrix

Glass containing optically active nanoparticles have been manufactured for centuries. However, only in the early 1900s, the invention of ultramicroscope and development of Mie theory paved the way to discovering...

Present and Future of Surface Enhanced Raman Scattering

Surface enhanced Raman scattering, or SERS, has a relatively short history. It was accidentally discovered by Fleishmann and co-workers in 1974 during measurements of the Raman scattering of pyridine on...

Influence of two-level defects on the transmission of a microwave signal in an open coplanar waveguide

Microwave superconducting quantum circuits are strongly affected by various defects that are unavoidable during the production process. This paper presents a new method for measuring losses in an open...

Characterisation of a novel composite SCCmec-SCCfus element in an emerging Staphylococcus aureus strain from the Arabian Gulf region

Fusidic acid is a steroid antibiotic known since the 1960s. It is frequently used in topical preparations, i.e., ointments, for the treatment of skin and soft tissue infections caused by Staphylococcus...

DESMEX: A novel system development for semi-airborne EM exploration

Semi-airborne electromagnetics combines the benefits of powerful transmitters deployed on the ground with efficient helicopter-borne mapping of the magnetic field response in the air. The penetration depth...

Beer’s law – why integrated absorbance depends linearly on concentration

Based on derivations from dispersion theory and, recently, from simple electromagnetic theory, it was shown lately that the assumption of strict linear dependence of absorbance on concentration, employed...