6814 Suchergebnisse für: „“
The Effect of Size of the SiC Inclusions in the AlN–SiC Composite Structure on Its Electrophysical Properties
AlN–SiC–Y3Al5O12 composite materials with a high absorption of microwave frequency (27–65 dB/cm) produced by pressureless sintering of mixtures consisting of AlN(2H), Y2O3, and SiC (6H) in 46, 4,...
PublikationenMesoscopically Bi-continuous Ag–Au Hybrid Nanosponges with Tunable Plasmon Resonances as Bottom-Up Substrates for Surface-Enhanced Raman Spectroscopy
Ag-Au hybrid nanosponges (NSs) with controlled porosity and composition ratio were fabricated through a cyclic electroless deposition of Ag into the porous Au NSs. In the Ag-Au hybrid NSs, both Au and...
PublikationenFibre Optic Sensing System for Monitoring of Current Collectors and Catenary of Railways
Fibre optic sensors are excellent tools to use for monitoring of high voltage current collectors. Because of their small cross section and electrical neutrality, they are easily integrated into the current...
PublikationenSensing with ultra-short Fabry-Perot cavities written into optical micro-fibers
The small dimensions of optical fiber sensors are of particular interest to biological applications, given the ability to penetrate relatively inaccessible regions. However, conventional optical fibers...
PublikationenFundamental SERS Investigation of Pyridine and its Derivates as a Function of Functional Groups, their Substitution Position and their Interaction with Silver Nanoparticles
The Raman and SERS spectra of pyridine, 2-, 3-, and 4-pyridinemethanol and 2-, 3-, and 4-picolylamine were comprehensively studied using two different types of silver nanoparticles as SERS substrates,...
PublikationenMotion artefact detection in structured illumination microscopy for live cell imaging
The reconstruction process of structured illumination microscopy (SIM) creates substantial artefacts if the specimen has moved during the acquisition. This reduces the applicability of SIM for live cell...
PublikationenCombination of microfluidic high-throughput production and parameter screening for efficient shaping of gold nanocubes using Dean-Flow mixing
Metal nanoparticles and their special optical properties, the so-called localized surface plasmon resonance (LSPR), facilitate many applications in various fields. Due to the strong dependency of the LSPR...
PublikationenElectroactive and Photoelectroactive domains of living cell membrane pores sensed amperometrically with an atomic force microscopy probe
Light is essential to cellular life. Understanding how light regulates the ways in which molecules store and conduct charge or transmit well-ordered forces and energy is a prerequisite for the elucidation...
PublikationenHepatic vitamin A content investigation using coherent anti-Stokes Raman scattering (CARS) microscopy
Standard techniques for examining the distribution of vitamin A in liver either require staining or lead to rapid photobleaching of the molecule. A potentially better alternative approach is to use coherent...
PublikationenThree-dimensional light bullets
Three dimensional light bullets (3D-LB) are the most symmetric solitary waves, being nonlinear wavepackets propagating without diffraction and dispersion. Since their theoretical prediction, the observation...
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