6814 Suchergebnisse für: „“

Antimicrobial resistance genes in ESBL-producing Escherichia coli isolates from animals in Greece

The prevalence of multidrug resistant, extended spectrum _-lactamase (ESBL)-producing Enterobacteriaceae is increasing worldwide. The present study aimed to provide an overview of the multidrug resistance...

Observing distant objects with a multimode fibre-based holographic endoscope

Holographic wavefront manipulation enables converting hair-thin multimode optical fibers into minimally invasive lensless imaging instruments conveying much higher information densities than conventional...

Surface damage resistance of chemically strengthened silicate glasses: from normal indentation to scratch loading

We report on surface elasticity, plastic deformation and crack initiation of chemically strengthened soda-lime silicate and sodium aluminosilicate glasses during lateral indentation and scratch testing....

Konferenzen und Corona ‐ Routineaufgaben, digitale Kaffeepausen, Chatdiskussionen

In der fortdauernden Covid‐19‐Pandemie versuchen junge Wissenschaftler und Wissenschaftlerinnen, den akademischen Austausch digital aufrechtzuerhalten. Open‐Source‐Programme bieten dabei oft eine...

Leukocyte Activation Profile Assessed by Raman Spectroscopy Helps Diagnosing Infection and Sepsis

OBJECTIVES: Leukocytes are first responders to infection. Their activation state can reveal information about specific host immune response and identify dysregulation in sepsis. This study aims to use...

Higher-order mode supercontinuum generation in dispersion engineered liquid core-fibers

Supercontinuum generation enabled a series of key technologies such as frequency comb sources, ultrashort pulse sources in the ultraviolet or the mid-infrared, as well as broadband light sources for spectroscopic...

pH-Dependent Disintegration of Insulin Amyloid Fibrils Monitored with Atomic Force Microscopy and Surface-Enhanced Raman Spectroscopy

Aggregation of insulin into amyloid fibrils is characterized by the conversion of the native secondary structure of the peptide into an enriched ß-sheet conformation. In vitro, the growth or disintegration...

Sustainable preparation of anti-inflammatory atorvastatin PLGA nanoparticles

n the present study, the anti-inflammatory lipophilic drug atorvastatin was encapsulated in poly(D,L-lactide-co-glycolide) (PLGA) using a sustainable method in comparison to the standard emulsion-diffusion-evaporation...

Low-cost colorimetric diagnostic screening assay for methicillin resistant Staphylococcus aureus

The timely diagnosis of MRSA in clinical samples helps to reduce the attendant morbidity/mortality associated with infection due to the organism. The early institution of appropriate therapy or deployment...

Correction to: Design of high performance and low resistive loss graphene solar cells