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Optical Fiber Probe Viscometer based on Hollow Capillary Tube
An optical fiber probe viscometer was developed using only a single mode fiber, a hollow capillary tube, and a fusion splicer. The sensing structure consists of an air cavity with a small access hole for...
PublikationenImproving Colloidal Stability of Nanoparticles when Stored in Responsive Gel: Application and Toxicity Study
When silica nanoparticles (SiNP) are stored in aqueous solution, even for few hours, they have a tendency to form agglomerates and therefore adapt inhomogeneous structures. We have previously reported...
PublikationenSymmetry breaking-induced magnetic Fano resonances in densely packed arrays of symmetric nanotrimers
Due to unique properties and great design flexibilities, Fano resonances represent one of the most promising optical features mediated by metallic nanostructures, while the excitation of some Fano modes...
PublikationenControlled synthesis of self-assembled 3D nanostructures using metastable atomic layer deposition
An important feature of atomic layer deposition (ALD) is the fact that the coating that has been deposited is conformal to the substrate surface. Therefore, pre-patterned substrates are usually used for...
PublikationenInfection with a Brazilian isolate of Zika virus generates RIG-I stimulatory RNA and the viral NS5 protein blocks type I IFN induction and signalling
Zika virus (ZIKV) is a major public health concern in the Americas. We report that ZIKV infection and RNA extracted from ZIKV infected cells potently activated the induction of type I interferons (IFNs)....
PublikationenLaser 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...
PublikationenConjugated 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...
PublikationenFabrication 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...
PublikationenMicrofluidic 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...
PublikationenBoson 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...
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