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Specific intracellular signature of SARS-CoV-2 infection using confocal Raman microscopy
SARS-CoV-2 infection remains spread worldwide and requires a better understanding of virus-host interactions. Here, we analyzed biochemical modifications due to SARS-CoV-2 infection in cells by confocal...
Publications | 05.01.2023Raman Spectroscopic Differentiation of Streptococcus pneumoniae From Other Streptococci Using Laboratory Strains and Clinical Isolates
Streptococcus pneumoniae, commonly referred to as pneumococci, can cause severe and invasive infections, which are major causes of communicable disease morbidity and mortality in Europe and globally. The...
Publications | 05.01.2023Heavily Doped Zinc Oxide with Plasma Frequencies in the Telecommunication Wavelength Range
Heavy and hyper doping of ZnO by a combination of gallium (Ga) ion implantation using a focused ion beam (FIB) system and post-implantation laser annealing is demonstrated. Ion implantation allows for...
Publications | 05.01.2023An achromatic metafiber for focusing and imaging across the entire telecommunication range
Dispersion engineering is essential to the performance of most modern optical systems including fiber-optic devices. Even though the chromatic dispersion of a meter-scale singlemode fiber used for endoscopic...
Publications | 05.01.2023A Model Peptide Reveals Insights into the Interaction of Human Hemopexin with Heme
Under hemolytic conditions, toxic heme is scavenged by hemopexin. Recently, the heme-binding properties of hemopexin have been reassessed, which revealed a KD of ~ 0.32 nM as well as a stoichiometry of...
Publications | 05.01.20233D Laser Engineering of Molten Core Optical Fibers: Toward a New Generation of Harsh Environment Sensing Devices
Aluminosilicate glasses offer wide-ranging potential as enabling materials for a new generation of optical devices operating in harsh environments. In this work, a nonconventional manufacturing process,...
Publications | 05.01.2023Addressing phase-curvature in Fourier ptychography
In Fourier ptychography, multiple lowresolution images are captured and subsequently combined computationally into a high-resolution, large-field of view micrograph. A theoretical image-formation model...
Publications | 04.01.2023Increased efficiency of charge-mediated fusion in polymer/lipidhybrid membranes
Due to their augmented properties, biomimetic polymer/lipid hybrid compartments are a promising substitute for natural liposomes in multiple applications, but the proteinfree fusion of those semisynthetic...
Publications | 04.01.2023To generate a photonic nanojet outside a high refractive index microsphere illuminated by a Gaussian beam
A non-resonant, concentrated, narrow beam of light emerging from an illuminated microlens is called a photonic nanojet (PNJ). According to currently prevailing opinion, microspheres and microcylinders...
Publications | 04.01.2023Dogs as carriers of virulent and resistant genotypes of Clostridioides difficile
While previous research on zoonotic transmission of community-acquired Clostridioides difficile infection (CA-CDI) focused on food-producing animals, the present study aimed to investigate whether dogs...
Publications | 04.01.2023