6814 Suchergebnisse für: „“

Development and applications of nonlinear optical spectroscopy: 16th ECONOS/36th ECW meeting in Jena (Germany)

Fibre-enhanced Raman sensing of cefuroxime in human urine

Fiber-enhanced Raman spectroscopy was developed for the chemically selective and sensitive quantification of the important antibiotic cefuroxime in human urine. A novel optical sensor fiber was drawn and...

Beyond Gene Transfection with Methacrylate-Based Polyplexes—The Influence of the Amino Substitution Pattern

Methacrylate-based polymers represent promising nonviral gene delivery vectors, since they offer a large variety of polymer architectures and functionalities, which are beneficial for specific demands...

Circular dichroism in nanoparticle helices as a template for assessing quantum-informed models in plasmonics

As characteristic lengths in plasmonics rapidly approach the sub-nm regime, quantum-informed models that can capture those aspects of the quantum nature of the electron gas that are not accessible by the...

New Horizons in Supramolecular Non-Bonded Fullerene Aggregates with Tunable Optoelectronic Properties

Preparation and investigation of structure, magnetic and dielectric properties of (BaFe11.9Al0.1O19)1-x (BaTiO3)x bicomponent ceramics

(BaFe11.9Al0.1O19)1-x (BaTiO3)x with x = 0, 0.25, 0.5, 0.75 and 1 bicomponent ceramics has been prepared from single-phase compounds of BaFe11.9Al0.1O19 (x=0) (BFO) and BaTiO3 (x=1) (BTO) by a standard...

2D polarization imaging as a low-cost fluorescence method to detect α-synuclein aggregation ex vivo in models of Parkinson’s disease

A hallmark of Parkinson’s disease is the formation of large protein-rich aggregates in neurons, where α-synuclein is the most abundant protein. A standard approach to visualize aggregation is fluorescence...

Macroscopic Quantum Electrodynamic and (Time-Dependent) Density Functional Theory Approaches to Electronic Ground and Excited State Dispersion Interactions between Fullerenes.

Coreless SQUID-based cryogenic current comparator for non-destructive intensity diagnostics of charged particle beams

We report on a novel concept and prototype development of a coreless non-destructive SQUID-based charged particle beam monitor for accelerator facilities. Omitting the typically used pickup coil with high...

Controlling the energy gap of a tunable two-level system by ac drive

We study the influence of a strong off-resonant driving signal to the energy levels of a superconducting flux qubit both experimentally and theoretically. In the experiment, we carry out a three-tone spectroscopy....