TY - CONF A1 - Adam, Christian A1 - Jovičević-Klug, M. A1 - Raabe, D. T1 - Gewinnung von grünem Eisen und weiteren Wertstoffen aus Rotschlamm mittels Wasserstoffplasma N2 - Rotschlamm fällt in sehr großen Mengen bei der Herstellung von Aluminiumoxid an und wird fast ausschließlich deponiert. Es wird eine neue Technologie vorgestellt bei der das im Rotschlamm enthaltene Eisenoxid mittels Wasserstoffplasma reduziert wird. Es wird ein Reaktionsmechanismus über Titanomagnetit und Hercynit vorgeschlagen. T2 - Berliner Konferenz Metallkreisläufe CY - Berlin, Germany DA - 13.03.2024 KW - Rotschlamm KW - Wasserstoffplasma PY - 2024 AN - OPUS4-59722 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Oberbeckmann, Sonja T1 - The Microplastic Microbiome N2 - Microplastics represent man-made and newly emerging surfaces in our ecosystems, where they interact with microorganisms. The ecosystem in focus of this presentation will be the aquatic environment. It will be portrayed, which microorganisms use microplastics as a habitat, how environmental factors shape this colonization, and why the biodegradation of plastics in the ocean is an overall unlikely process. We will also discuss whether potentially pathogenic microorganisms use microplastics as a raft. Finally, possible adaptation mechanisms of plastic-colonizing microorganisms will be presented, such as the production of photoreactive molecules. The microplastic microbiome has a large potential to harbor so far unknown species with curious traits, representing an exciting research topic for the future. T2 - Geomicrobiological and Geochemical Colloquium, GFZ CY - Potsdam, Germany DA - 20.02.2024 KW - Microplastics KW - Microbiome KW - Biofilm PY - 2024 AN - OPUS4-60203 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Oberbeckmann, Sonja A1 - Gorbushina, Anna T1 - On the intersection of microbiome and material research: what can be achieved? N2 - Any surface in the environment acts as hotspot for microbial attachment and activity. These biofilms represent the interface between humans and the environment. While in the past biofilms were often seen as disturbance, we now start to understand the enormous potential of beneficial biofilms. They can be used in a broad range of applications and are sources for new microorganisms and traits. After all, biofilms represent a great example for a collaborative lifestyle. T2 - Bioeconomy Changemakers Festival, Hereon CY - Teltow, Germany DA - 14.03.2024 KW - Biofilm KW - Microbiome KW - Sustainability KW - Biosphere KW - Microplastics PY - 2024 AN - OPUS4-60202 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rudy T1 - Sylfuryldiflourid im Holzschutz N2 - Die Anwendung von Sulfuryldiflourid ist auf den bekämpfenden Holzschutz gegen Insekten beschränkt. Die Anwendung in Deutschland regelt die DIN 68800 Teil 4 und das europäische Biozidgesetz. Zur Erhaltung von Kulturgut ist dieses Begasungsmittel einzigartig. T2 - Seminar E.: Symposium zukünftige Verwendung von Sulfuryldifluorid CY - Hannover, Germany DA - 17.04.2024 KW - Holzschutz KW - Begasung KW - Regelwerk PY - 2024 AN - OPUS4-59917 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schumacher, Julia A1 - Gorbushina, Anna A. T1 - How does light affect rock-inhabiting fungi? N2 - Sunlight is an almost unavoidable environmental cue and plays a fundamental role in the biology of pro- and eukaryotic organisms. To cope with sunlight-associated stresses e.g., high temperatures, UV radiation with associated DNA damage, accumulation of reactive oxygen species (ROS), desiccation and osmotic stresses, it is important for organisms to accurately sense and respond to changes in light. The benefits of light are obvious for green organisms such as cyanobacteria, algae and plants which use light as an energy source (photosynthesis). Less apparent are other light-dependent processes such as light-driven DNA repair by photolyases (photoreactivation) or ion pumping by microbial opsins. Fungi that can share light-flooded habitats with phototrophs may profit from their excess photosynthetic products. Rock-inhabiting Dothideomycetes and Eurotiomycetes including Knufia petricola possess many proteins for absorbing UV/blue, green, red and far-red light, produce the black 1,8 dihydroxynaphthalene (DHN) melanin and orange-red carotenoids, and may live in multispecies biofilms. Here, we are addressing the question to which extent constitutive pigment formation (melanin and carotenoids) and responses mediated by the stress-activated mitogen-activated protein (MAP) kinase contribute to the observed light (UV-B) tolerance of K. petricola. T2 - 32nd Fungal Genetics Conference CY - Pacific Grove, CA, USA DA - 12.03.2024 KW - Knufia petricola KW - Black fungi KW - Light-induced stress PY - 2024 AN - OPUS4-59732 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -