6814 Suchergebnisse für: „“
Underwater operation of a full tensor SQUID gradiometer system
For the first time a mobile underwater Full Tensor Magnetic Gradiometer (FTMG) system based on low-Tc Superconducting Quantum Interference Devices (SQUIDs) has been deployed in order to scan the seafloor...
PublikationenOn the heading error of optically pumped magnetometers operated in Earth magnetic field
In the context of atomic magnetometers the term “heading error” summarizes any falsification of the measured magnetic-field strength in dependence on the orientation of the pump beam direction with...
PublikationenNanotrimer enhanced optical fiber tips implemented by electron beam lithography
Here we present a novel fabrication approach that allows implementing sophisticated planar nanostructures with deep subwavelength dimensions on fiber end faces by electron beam lithography. Specifically...
PublikationenStochasticity of domain wall pinning in curved ferromagnetic nanowires investigated by high-resolution Kerr microscopy
The stochasticity of magnetic domain wall positioning after applying rotating magnetic fields to polygonal ferromagnetic nanowire-type magnetic field sensor structures is investigated. High-resolution...
PublikationenSurface enhanced Raman spectroscopy‐detection of the uptake of mannose‐modified nanoparticles by macrophages in vitro: A model for detection of vulnerable atherosclerotic plaques
Atherosclerosis is a process of thickening and stiffening of the arterial walls through the accumulation of lipids and fibrotic material, as a consequence of aging and unhealthy life style. However, not...
PublikationenQuantitation of acute monocytic leukemia cells spiked in control monocytes using surface-enhanced Raman spectroscopy
Surface enhanced Raman spectroscopy (SERS) was used to quantify leukemia cells spiked in control cells. The novelty consists of preparing cell lysates by ultrasound sonication and mixing with silver nanoparticles...
PublikationenDesign of a scalable AuNP catalyst system for plasmondriven photocatalysis
In this work we want to present a simple, fast and cost-efficient synthesis of a metal nanoparticle catalyst on glass support for plasmon driven heterogeneous photocatalysis. It is based on the efficient...
PublikationenA multidisciplinary approach in wetland geoarchaeology: Survey of the missing southern canal connection of the Fossa Carolina (SW Germany)
In this manuscript we document a multidisciplinary approach in wetland geoarchaeology for detecting artificial structures in a middle European floodplain. By means of a large set of different prospection...
PublikationenBetter than a lens – A novel concept to break the SNR-limit, given by Fermat’s principle
The signal in an incoherent imaging system gets transferred worse towards higher spatial frequencies. Since the photon noise is distributed equally in Fourier space, the signal‐to‐noise ratio (SNR)...
PublikationenOne-step reduced/quinone functionalized graphene oxide as reagentless lactate biosensing platform
One-step approach to simultaneously reduce and modify graphene oxide (GO) using N,N'-Bis(3,4-dihydroxybenzylidene)-1,2-diaminobenzene Schiff base ligand (3,4DHS), in order to obtain functionalized reduced...
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