Publikationen
Recent Submissions
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Relativity, states and quantum evolutions in atom interferometry
Dissertation(Universität Ulm, 2019-05-03)The physics of the 20th century was dominated by the fascinating effects of quantum mechanics and relativity. However, a satisfactory unification of both theories could never be achieved. Quantum gravity is still an open ... -
Nanostructured Ni(OH)2 and MnO2 cathode designs for aqueous asymmetric double layer capacitors
Dissertation(Universität Ulm, 2019-04-29)The roles of the current collectors in electrode fabrication and designs for electrochemical energy storage devices have become increasingly important. Ni based current collectors have been deployed in aqueous-alkaline ... -
Heat transport in open quantum chains: currents, fluctuations, and rectification
Dissertation(Universität Ulm, 2019-04-18)This cumulative thesis addresses the subject of thermal energy transport in quantum systems. Based on an exact stochastic description of the system‘s interaction with its environment, a numerically efficient and flexible ... -
The Effect of Voltage Cycling on Catalyst Degradation in Automotive PEM Fuel Cells
Dissertation(Universität Ulm, 2019-04-11)Durability and cost are the two major remaining challenges for the commercialization of fuel cells in passenger vehicles. The platinum catalyst is one of the most expensive components in a fuel cell and degrades during ... -
Research and optimizations of iron composites as negative electrode materials for aqueous alkaline batteries
Dissertation(Universität Ulm, 2019-04-09)Iron is one of the most abundant elements in the earth’s crust and its applications are myriad; one of them is electrochemical storage of energy as battery electrodes. Despite the potential economic advantages, its extensive ... -
Insights into old and new acetogens: transformation barriers and genomics
Dissertation(Universität Ulm, 2019-04-04)Even though Clostridium aceticum is the first described acetogen, no reproducible protocol for genetic modification has been published in a peer-reviewed scientific article. Furthermore, C. aceticum possesses cytochromes ... -
The armadillo protein p0071 controls directionality of kinesin-2 driven transport by mediating KIF3 motor complex stability
Dissertation(Universität Ulm, 2019-04-03)In this study, a novel and unexpected role of the armadillo repeat protein p0071 in cellular transport is described. P0071 abrogation in cultured cells significantly interferes with secretion of various secretory cargo ... -
Die Herstellung von Scaffolds zur Gewebezucht auf Basis von mesoporösen Silicananopartikeln sowie die detaillierte Charakterisierung PEGylierter Partikel
Dissertation(Universität Ulm, 2019-04-03)In der vorliegenden Dissertation wird die Entwicklung von Substraten, in denen mesoporöse Silicananopartikel (MSN) verarbeitet sind, für das Tissue Engineering in Hinblick auf biomedizinische Anwendungen beschrieben. Da ... -
Surface enhanced infrared absorption spectroscopy based on gold nanostars and spherical nanoparticles
Wissenschaftlicher Artikel(Universität Ulm, 2017-10-16)Plasmonic anisotropic nanoparticles possess a number of hot spots on their surface due to the presence of sharp edges, tips or vertices, leading to a high electric field strength surrounding the nanostructures. In this ... -
Towards enhanced optical sensor performance: SEIRA and SERS with plasmonic nanostars
Wissenschaftlicher Artikel(Universität Ulm, 2017-02-08)We report the preparation and characterization of plasmonic chip-based systems comprising self-assembled gold nanostars at silicon substrates that enable concomitantly enhanced Raman (surface enhanced Raman spectroscopy; ...
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