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Laser safety meets solar cells
Die Lasersicherheit spielt eine zunehmende Rolle, besonders wenn der Laser als Werkzeuge eingesetzt wird. Passive Laserschutzsysteme stoßen hier schnell an die Grenzen und bieten zum Teil nur unzureichenden...
PublicationsConjugated Oligomers as Fluorescence Marker for the Determination of the Self-Healing Efficiency in Mussel-Inspired Polymers
Within the current study, a novel approach for the detailed determination of the scratch healing efficiency in mussel-inspired polymer films is presented. For this purpose, a sensor molecule was incorporated...
PublicationsFabrication of Silver Chevron Arrays as an Efficient and Stable SERS Substrate: Implications in Biological Sensing
Although glancing angle deposited silver substrates offer an excellent figures for surface enhanced Raman scattering (SERS) sensing, the chemical instability issues of silver substrates upon exposure to...
PublicationsMicrofluidic Cultivation and Laser Tweezers Raman Spectroscopy of E. coli under Antibiotic Stress
Analyzing the cells in various body fluids can greatly deepen the understanding of the mechanisms governing the cellular physiology. Because of the variability of physiological and metabolic states, it...
PublicationsBoson peak, heterogeneity and intermediate-range order in binary SiO2-Al2O3 glasses
In binary aluminosilicate liquids and glasses, heterogeneity on intermediate length scale is a crucial factor for optical fiber performance, determining the lower limit of optical attenuation and Rayleigh...
PublicationsActivation of acceptor levels in Mn implanted Si by pulsed laser annealing
In this paper, we report the magnetic and electrical properties of Mn implanted nearly intrinsic Si wafers after sub second thermal treatment. Activation of acceptors is realized in pulsed laser annealing...
PublicationsInfluenza A viruses use multivalent sialic acid clusters for cell binding and receptor activation
Influenza A virus (IAV) binds its host cell using the major viral surface protein hemagglutinin (HA). HA recognizes sialic acid, a plasma membrane glycan that functions as the specific primary attachment...
PublicationsGeneralized dispersion analysis of crystals with unknown symmetry and orientation
With generalized dispersion analysis it is possible to gain the dispersion parameters and dielectric tensor function of crystals with not only unknown orientation of the symmetry elements in within the...
PublicationsDispersion analysis of sodium dichromate dihydrate Na2Cr2O7·2H2O single crystal
A single crystal of monoclinic sodium dichromate di hydrate in principal cut was investigated by FTIR-spectroscopy in the spectral region of 4000-80 cm-1. On the measured reflection spectra dispersion...
PublicationsComplete dispersion analysis of single crystal EDDt
We present the first complete dispersion analysis of the organic ethylenediamine-d-tartrate (EDDt) in single crystal form in the spectral range of 5000-100 cm-1. The obtained oscillator parameters were...
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