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Low-loss deuterated organic solvents for visible and near-infrared photonics
Organic solvents exhibit strong absorption in the visible and near-infrared, making their use in many photonic applications questionable. Here we show that deuteration can overcome this issue by substantially...
PublikationenResonance Raman Study of New Pyrrole-Anchoring Dyes for NiO-Sensitized Solar Cells
Three dyes for p-type dye-sensitised solar cells containing a novel doubly anchored pyrroledonor group were synthesised and their solar cell performances were evaluated. Dye 1 wascomprised of a phenyl-thiophene...
PublikationenPioneering particle-based strategy for isolating viable bacteria from multipart soil samples compatible with Raman spectroscopy
The identification of edaphic bacteria is of great interest, particularly for evaluating soil remediation and recultivation methods. Therefore, a fast and simple strategy to isolate various bacteria from...
PublikationenEffect of optical fiberhydrogen loading on the inscription efficiency of chirped bragg gratings by means of KrF excimer laser radiation
We present comparative results of the chirped Bragg gratings inscription efficiency in optical fiber of domestic production with and without low-temperature hydrogen loading. Method. Chirped fiber Bragg...
PublikationenDispersion analysis of arbitrarily cut orthorhombic crystals
We developed a measurement and evaluation scheme to perform dispersion analysis on arbitrarily cut orthorhombic crystals based on the schemes developed for triclinic and uniaxial crystals. As byproduct...
PublikationenHighly Sensitive Broadband Raman Sensing of Antibiotics in Step-Index Hollow-Core Photonic Crystal Fibers
Broadband fiber enhanced Raman spectroscopy (FERS) in aqueous media is introduced in elaborated hollowcore photonic crystal fibers. The high requirements on the filigree fiber structure were thoroughly...
PublikationenPhotonic crystal fiber interferometer coated with a PAH/PAAnanolayer as humidity sensor
In this paper, an optical fiber interferometric humidity sensor is presented. The device consists of 1 cm-long segment of photonic crystal fiber (PCF) spliced to standard single mode fibers (SMFs), forming...
PublikationenCharacterization of plasmonic and thermo-optical parameters of spherical metallic nanoparticles
The metallic nanoparticles are widely applied recent years as photothermal agents in laser and optical nanotechnology for light-to-heat conversion, treatment of materials containing NPs, laser nanomedicine,...
PublikationenHybrid-Mode-Assisted Long-Distance Excitation of Short-Range Surface Plasmons in a Nanotip-Enhanced Step-Index Fiber
We propose and experimentally demonstrate a monolithic nanowire-enhanced fiber-based nanoprobe for the broadband delivery of light (550−730 nm) to a deep subwavelength scale using short-range surface...
PublikationenA new strategy for silver deposition on Au nanoparticles with the use of peroxidase-mimicking DNAzyme monitored by Localized Surface Plasmon Resonance technique
Peroxidase-mimicking DNAzyme was applied as a catalyst of silver deposition on gold nanoparticles. This DNAzyme is formed when hemin binds to the G-quadruplex-forming DNA sequence. Such a system is capable...
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