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Elektrochemische und bildgebende Untersuchungen zur Struktur der Phasengrenzfläche zwischen ionischen Flüssigkeiten und wohldefinierten Elektrodenoberflächen
(Universität Ulm, 2017-08-11)
The interface between ionic liquids and noble metal electrodes of well-defined surfaces, such as those of Au(100), Ag(100), Pt(100) and synthetic graphite, also known as HOPG, was characterized using basic electrochemical ...
Untersuchungen von polymeren Netzwerken mit Methoden der Rasterkraftmikroskopie
A suitable technique for scrutinizing polymer networks is given by atomic force microscopy AFM. This sophisticated method enables not only imaging of structures but also nanomanipulation and detection of material properties ...
Floral biology, flowering phenology and floral visitors of five insect-pollinated tree species in a tropical lowland rainforest remnant of Pernambuco, Brazil
Reproductive processes of frequent canopy tree species that persisted up to now in the few remnants of the Brazilian Atlantic forest might be thought to be robust. To test this hypothesis, the reproductive biology, flowering ...
Kontrollierter Aufbau funktionaler Nanostrukturen durch Selbstorganisation an der fest/flüssig-Grenzfläche
The first part of the thesis is concerned with the influence of adsorbate-adsorbate and adsorbate-substrate interactions on the self-organization behaviour of oligopyridine derivatives at the solid/liquid interface. The ...
Die Beteiligung verschiedener alpha-Synuklein Oligomere in der Entstehung der Parkinson Krankheit
Aggregation of alpha-synuclein (alpha-syn) has been linked to the pathogenesis of Parkinsons Disease (PD) and other neurodegenerative diseases. Increasing evidence suggests that prefibrillar oligomers and protofibrils, ...
Charakterisierung der Funktion von Branched-Chain Aminotransferasen und Isopropylmalat Isomerasen im Primär- und/oder Sekundärmetabolismus in Arabidopsis thaliana
The main topic of this thesis was to investigate in detail the function of different branched-chain aminotransferases (AtBCATs) in A. thaliana. These characterizations should help to understand the relevance of AtBCATs in ...
Synthese neuartiger Initiatorsysteme und röntgenopaker Hybridpartikel in Miniemulsion zur Anwendung in polymeren Dentalwerkstoffen
Within the presented work polymeric nanocapsules with encapsulated photo- and azoinitiators were synthesized by a miniemulsion process. Their release rates were measured by diffusion as well as by disruption of the polymer ...
Untersuchungen von Motorik, Kognition und Verhalten bei Mausmodellen von Motoneuronerkrankungen
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease, characterized by degeneration of upper and lower motor neurons. Most cases (90%) are classified as sporadic ALS, 10 % are inherited and referred ...
Group separation of complex mixtures by normal-phase high performance liquid chromatography and analysis by gas chromatography
This work revolves around the group separation of complex mixtures found in the atmospheric compartment of the environment, by means of fractioning over a NP-HPLC system. Air was used as a complex matrix due to the vast ...
Das CRISPR-Cas-System von Haloferax volcanii: CRISPRi und Autoimmunität
(Universität Ulm, 2017-09-13)
The CRISPR-Cas system is a prokaryotic adaptive, heritable immune system. The crRNA, which orchestrates the sequence-specific binding of a target sequence, constitutes a key component of the defence response. Employing ...