Florian M Wisser

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A novel approach for the fabrication of metal coated micro- and nanoparticles by functionalization with a thin polydopamine layer followed by electroless plating is reported. The particles are initially coated with polydopamine via self-polymerization. The resulting polydopamine coated particles have a surface rich in catechols and amino groups, resulting(More)
The surface hydroxyl content and surface structure of silica and other oxides with and without surface modification were systematically studied by solid state (29)Si NMR, thermogravimetric analysis, and the lithium alanate method. Aerosil 90 as a well described reference system and functionalized zirconia-silica particles were used in the validation of the(More)
Packed with energy: Amorphous covalent triazine-based frameworks were used as a cathode material, with the aim of developing an energy storage principle that can deliver a 2-3 times higher specific energy than current batteries with a high rate capability. The material undergoes a unique Faradaic reaction, as it can be present in both a p-doped and an(More)
Conductive polymers showing stretchable and transparent properties have received extensive attention due to their enormous potential in flexible electronic devices. Here, we demonstrate a facile and smart strategy for the preparation of structurally stretchable, electrically conductive, and optically semitransparent polyaniline-containing hybrid hydrogel(More)
Metal-organic frameworks (MOFs) are promising materials for gas-separation and air-filtration applications. However, for these applications, MOF crystallites need to be incorporated in robust and manageable support materials. We used chitin-based networks from a marine sponge as a non-toxic, biodegradable, and low-weight support material for MOF deposition.(More)
We propose Error Allowing Minimax, an algorithm resolving indifferences in the choices of pure minimax players in games of perfect information, to give the opponent the biggest possible target for errors. In contrast to the usual approach of defining a domain-specific static evaluation function with an infinite codomain, we achieve fine-grained positional(More)
Photoacoustic Fourier-transform infrared spectroscopy makes it possible to determine the organic composition of mixed-linker metal-organic frameworks. The sound produced upon IR irradiation enables the discrimination of azido and amino linkers in three different MOF platforms with a sensitivity that is two orders of magnitude higher than that achieved using(More)