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Design and fabrication of all-normal dispersion nanohole suspended-core fibers
Suspended-core fibers with a sub-micron diameter hole in the core offer interesting new possibilities in dispersion management, light confinement and nonlinear applications. We discuss the geometric demands...
PublikationenNanobore Fiber Focus Trap With Enhanced Tunable Capabilities
Confinement in fiber traps with two optical fibers facing one another relies on balancing the optical forces originating from the interaction of a scattering micro-object with the light beams delivered...
PublikationenP-N junction-based Si biochips with ring electrodes for novel biosensing applications
In this work, we report on the impedance of p-n junction-based Si biochips with gold ring top electrodes and unstructured platinum bottom electrodes which allows for counting target biomaterial in a liquid-filled...
PublikationenWavelength dependent characterization of a multimode fibre endoscope
Multimode fibres have recently shown promise as miniature endoscopic probes. When used for non-linear microscopy, the bandwidth of the imaging system limits the ability to focus light from broadband pulsed...
PublikationenLong baseline LTS SQUID gradiometers with sub-µm sized Josephson junctions
In this paper, we present new integrated on-chip planar-type SQUID first order gradiometers, which are manufactured by a new mix and match fabrication technology combining sub-μm sized Josephson junctions...
PublikationenUV laser induced gold nanoparticle fabrication dependent on initial film properties
The laser parameters, energy density and number of pulses, influence the UV laser-induced formation of gold nanoparticles on glass substrates. But also the deposition rate and the thickness of the gold...
PublikationenApplication of High-Throughput Screening Raman Spectroscopy (HTS-RS) for Label-Free Identification and Molecular Characterization of Pollen
Pollen studies play a critical role in various fields of science. In the last couple of decades, replacement of manual identification of pollen by image-based methods using pollen morphological features...
PublikationenNovel anti-HER2 peptide-conjugated theranostic nanoliposomes combining NaYF4:Yb,Er nanoparticles for NIR-activated bioimaging and chemophotodynamic therapy against breast cancer
Herein, we reported the fabrication of novel peptide-conjugated ligand-targeted nanoliposomes (LTLs) for chemo-photodynamic therapy against HER2-positive breast cancer. The LTL core was utilized for encapsulating...
PublikationenImpact of P3HT materials properties and layer architecture on OPV device stability
We report a cooperative study conducted between different laboratories to investigate organic solar cell degradation with respect to P3HT material properties and different solar cell architectures. Various...
PublikationenStructure of Ni(OH)2 Intermediates Determines The Efficiency of NiO-based Photocatodes – A Case Study Using Novel Mesoporous NiO Nanostars
We report the wet chemical synthesis of mesoporous NiO nanostars (NS) as photocathode material for dyesensitized solar cells (DSSCs). The growth mechanism of NiO NS as a new morphology of NiO is assessed...
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