6814 Suchergebnisse für: „“

Morphology tuning and interface engineering of new donor model layers

Plasmonic nanostructures for surface enhanced spectroscopic methods

A comprehensive review of theoretical approaches to simulate plasmonic-active metallic nano-arrangements is given. Further, various fabrication methods based on bottom-up, self-organization and topdown...

Rapid Identification of Pseudomonas spp. via Raman Spectroscopy Using Pyoverdine as Capture Probe

Pyoverdine is a substance which is excreted by fluorescent pseudomonads in order to scavenge iron from their environment. Due to specific receptors of the bacterial cell wall, the iron loaded pyoverdine...

Hydrogel decorated chips for convenient DNA test

Hydrogel interfaces show great potential for use in advanced deoxyribonucleic acid (DNA) detection schemes. Here, a convenient low-cost DNA functionalized hydrogel array fabrication is described. A fast...

Microwave-Assisted Silver Nanoparticle Film Formation for SERS Applications

Stable Ag nanoparticle (NP) films bear relevance to a large variety of applications due to their unique properties such as the surface-plasmon-resonance modes of their conduction electrons. Here a simple...

Silver metaphosphate glass wires inside silica fibers—a new approach for hybrid optical fibers

Phosphate glasses represent promising candidates for next generation photonic devices due to their unique characteristics, such as vastly tunable optical properties, and high rare earth solubility. Here...

50.4% slope efficiency thulium-doped large-mode-area fiber laser fabricated by powder technology

We report on a triple clad large mode area Tm-doped fiber laser with 18 μm core diameter manufactured by an alternative manufacturing process named Repusil. The fiber characterization in a laser configuration...

Influence of intermediate layers on the surface condition of laser crystallized silicon thin films and solar cell performance

The intermediate layer (IL) between glass substrate and silicon plays a significant role in the optimization of multicrystalline liquid phase crystallized silicon thin film solar cells on glass. This study...

All-in-one: a versatile gas sensor based on fiber enhanced Raman spectroscopy for monitoring postharvest fruit conservation and ripening

In today’s fruit conservation rooms the ripening of harvested fruit is delayed by precise management of the interior oxygen (O2) and carbon dioxide (CO2) levels. Ethylene (C2H4), a natural plant hormone,...

Complete dispersion analysis of single crystal yttrium orthosilicate

A single crystal of yttrium orthosilicate was investigated by FFIR-spectroscopy in the spectral region of 150-2000 cm(-1) to properly characterize this laser medium. The five reflection spectra of the...