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PQ/PMMA photopolymer: Modelling post-exposure
Phenanthrenequinone (PQ) doped poly(methyl methacrylate) (PMMA) photopolymer material is currently being actively investigated. A previously developed 1-D Nonlocal Photo-polymerization Driven Diffusion...
PublicationsClassification and identification of pigmented cocci bacteria relevant to the soil environment via Raman spectroscopy
A soil habitat consists of a significant number of bacteria that cannot be cultivated by conventional means, thereby posing obvious difficulties in their classification and identification. This difficulty...
PublicationsSingle virus detection by means of atomic force microscopy in combination with advanced image analysis
In the present contribution virions of five different virus species, namely Varicella-zoster virus, Porcine teschovirus, Tobacco mosaic virus, Coliphage M13 and Enterobacteria phage PsP3, are investigated...
PublicationsComplete dispersion analysis of single crystal neodymium gallate
A single crystal of neodymium gallate was investigated by FTIR-spectroscopy in the reststrahlen region between 100 - 1000 cm-1. The three spectra of the crystal in principal orientations were analyzed...
PublicationsSingle-electron transitions in one-dimensional native nanostructures
Low-temperature measurements proved the existence of a two-dimensional electron gas on defined dislocation arrays in silicon. As a consequence, single-electron transitions (Cou-lomb blockades) are observed....
PublicationsHigh temperature sensing with fiber Bragg gratings in sapphire-derived all-glass optical fibers
A structured sapphire-derived all-glass optical fiber with an aluminum content in the core of up to 50 mol% was used for fiber Bragg grating inscription. The fiber provided a parabolic refractive index...
PublicationsFiber-based optical parametric oscillator for high resolution coherent anti-Stokes Raman scattering (CARS) microscopy
Imaging based on coherent anti-Stokes Raman scattering (CARS) relies on the interaction of high peak-power, synchronized picosecond pulses with narrow bandwidths and a well-defined frequency difference....
PublicationsAmnesic shellfish poisoning biotoxin detection in seawater using pure or amino-functionalized Ag nanoparticles and SERS
Domoic acid (DA) biotoxin responsible for the amnesic shellfish poisoning (ASP) has been unambiguously detected in seawater in a broad range of concentration, with both pure and amino-functionalized Ag...
PublicationsIsolation and identification of bacteria by means of Raman spectroscopy
Bacterial detection is a highly topical research area, because various fields of application will benefit from the progress being made. Consequently, new and innovative strategies which enable the investigation...
PublicationsShedding light on host niches: label-free in situ detection of Mycobacterium gordonae via carotenoids in macrophages by Raman microspectroscopy
Macrophages are the primary habitat of pathogenic mycobacteria during infections. The current research about the host pathogen interaction on the cellular level is still going on. The present study proves...
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