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Highly Efficient Side-Coupled Acousto-Optic Modulation of a Suspended Core Fiber Bragg Grating
We demonstrate acousto-optic modulation of a fiber Bragg grating in a birefringent suspended core fiber up to frequencies of 5.2 MHz for the first time. At acoustic resonances lower than 820 kHz, the reflectivity...
PublikationenEmbedding an Amphiphilic 4 Hydroxy Thiazole Dye in Langmuir Matrices: Studying Miscibilities with Arylic and Alkylic Matrix Amphiphiles via Langmuir Isotherms and Photo-induced Force Microscopy
We present here a fundamental study on the miscibility between a prototype amphiphilic dye and alkylic and arylic Langmuir monolayers. Embedding dyes in such matrices is crucial for utilizing dyes in any...
PublikationenAchromatic optical retardation from perovskites
Nature Photonics 15, 813–816 (2021) https://doi.org/10.1038/s41566-021-00865-0 Control of light polarization over a wide range of optical wavelengths is highly desirable within a variety of applications....
PublikationenSpontaneous ignition of droplet pairs of n-Decane and n-Tetradecane in microgravity
The induction times of pairs of droplets of n-decane and n-tetradecane have been investigated experi- mentally in microgravity. The results were compared to the induction times of single droplets. N-decane...
PublikationenChemometric analysis in Raman spectroscopy from experimental design to machine learning–based modeling
Raman spectroscopy is increasingly being used in biology, forensics, diagnostics, pharmaceutics and food science applications. This growth is triggered not only by improvements in the computational and...
PublikationenCharacterisation and Molecular Analysis of an Unusual Chimeric Methicillin Resistant Staphylococcus Aureus Strain and its Bacteriophages
In the context of microarray-based epidemiological typing of the clonal organism Staphylococcus aureus/MRSA, a strain was identified that did not belong to known clonal complexes. Themolecular analysis...
PublikationenFocal accumulation of aromaticity at the CDRH3loop mitigates 4E10 polyreactivity withoutaltering its HIV neutralization profile
Broadly neutralizing antibodies (bnAbs) against HIV-1 are frequently associatedwith the presence of autoreactivity/polyreactivity, a property that can limit theiruse as therapeutic agents. The bnAb 4E10,...
PublikationenLong-term STED imaging of membrane packing and dynamics by exchangeable polarity-sensitive dyes
Understanding the plasma membrane nanoscale organization and dynamics in living cells requires microscopy techniques with high spatial and temporal resolution that permit for long acquisition times and...
PublikationenA dinuclear osmium(II) complex near-infrared nanoscopy probe for nuclear DNA
With the aim of developing photostable nearinfrared cell imaging probes, a convenient route to the synthesis of heteroleptic OsII complexes containing the Os(TAP)2 fragment is reported. This method was...
PublikationenImproved temporal contrast of streak camera measurements with periodic shadowing
Periodic shadowing, a concept used in spectroscopy for stray light reduction, has been implemented to improve the temporal contrast of streak camera imaging. The capabilities of this technique are first...
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