TY - CONF A1 - Gorbushina, Anna T1 - Microbiology / biofilms in material research and testing N2 - In the modern world there is an increased understanding that design and performance monitoring of materials have to be tested in connection to chemical, physical and (micro)biological challenges. A systematic study on how biofilms interact with materials and what could be done to engineer biofilms and/or materials in order to maximize the resistance of the material (surface) or the resistance the biofilm-modified material (bulk) is in strong need. In the Department “Materials and the Environment” of the BAM new experimental platform is being developed. With the help of different type of device for high throughput and microbiologically-controlled environment simulation we establish a new approach to clarify the mechanisms of biofilm/material interactions. Despite the focus on fundamental research, the main results of this project proposal will be transferable into material technology and construction chemistry and will influence the development of standardization in this topic. As the interactions of biofilms and materials have implications for most constructions as well as climate change, the results of the research generates additional value. T2 - Initialgespräch - DFG-Forschungsgruppe "Mikrobiologie/Biofilme" CY - Karlsruhe, Germany DA - 14.11.2019 KW - Biofilm KW - Microbiology KW - Black fungi KW - Solar panel PY - 2019 AN - OPUS4-50199 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Gorbushina, Anna T1 - Life on the rocks - Black fungi from biofilms on material-atmosphere interface N2 - Interface between the atmosphere and mineral substrates is the oldest terrestrial habitat. Morphologically simple microbial biofilms were the first settlers on these inhospitable surfaces at times when the Earth was inhabited only by microorganisms and the solid substrates represented only by natural rock surfaces i.e. lithosphere. Miniature, self-sufficient microbial ecosystems continue to develop on subaerial (i.e. air-exposed) solid surfaces at all altitudes and latitudes where direct contact with the atmosphere and solar radiation occurs – on rocks, mountains, buildings, monuments, solar panels. All these sub-aerial biofilms develop under fluctuating and hostile conditions – and thus frequently harbour stress-tolerant black fungi inherently able to cope with the stresses of bright sunlight and constantly changing atmospheric conditions. Black fungi – a polyphyletic group of Ascomycetes– accumulate the dark pigment DHN melanin, diverse carotenoids and mycosporines in their cells and thus successfully colonise sunlight-flooded habitats from phyllosphere to rock surfaces. Various chemical and physical extremes and fluctuating environments belong to the challenges effectively mastered by black fungi. In our laboratory we isolate novel black fungi from man-made habitats like building materials and solar panels. Using Knufia petricola A95 as a model we conduct experiments to clarify interactions of black fungi with inorganic substrates. We use available mutants to determine the functional consequences of changes in the outer cell wall envelopes – from excreted EPS to layers of protective pigments. A genetic toolbox to manipulate this Chaetothyriales representative is in further development. Our long-term goal is to understand the fundamental mechanisms how black fungi are able (i) to adhere to dry atmosphere-exposed surfaces, (ii) to survive multiple stresses and (iii) to change the underlying substrates including rocks. T2 - International Symposium on Fungal Stress (ISFUS) CY - São José dos Campos, Brazil DA - 19.05.2019 KW - Subaerial biofilm KW - Melanins KW - Carotenoids KW - Knufia KW - Mineral weathering PY - 2019 AN - OPUS4-50200 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Gorbushina, Anna T1 - Life on the rocks and other hard surfaces N2 - The story of how black fungi survive harsh conditions on sun-exposed desert rocks and material surfaces is fascinating. In the presentation examples of how knowledge of these organisms can be of practical value (e.g., in biodeterioration studies, such as on stone markers in cemeteries) would be given. Among other stories, the example of how roof tiles amended with a titanium oxide layers as a biocide actually selected for the black fungi will be told. A hypothesis about how these organisms would likely be found on solar panels and some early BAM work in that area will be presented. This then brings the connection to a study ripe for investigation in North Carolina. The talk presents the development of a study aiming at deciphering the influence of microbial biofilm formation on the energy conversion efficiency of solar photovoltaic panels or modules at two facilities (one facility under the impact of high intensity of animal agriculture and high deposition of ammonia from atmosphere and the other with low animal agriculture and lower atmospheric ammonia deposition) in North Carolina. The main hypothesis of the study is that microbial biofilm formation on solar photovoltaic panels will lead to significant decreases in energy conversion efficiency of solar photovoltaic modules and biofilm formation will also be accelerated by high ammonia concentration in the ambient atmosphere and high nitrogen deposition. T2 - Dr. Michael D. Aitken Symposium CY - Chapel Hill, NC, USA DA - 08.11.2019 KW - Black fungi KW - Solar panel KW - Biofilm PY - 2019 AN - OPUS4-50125 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Ghigo, Tea A1 - Rabin, Ira A1 - Buzi, P. T1 - Archaeometric analysis of inks from Coptic Manucripts N2 - Understanding the technological evolution of inks from Coptic Manuscripts. T2 - III International PAThs Conference CY - Rome, University of La Sapienza, Italy DA - 25.02.2019 KW - Archaeometry PY - 2019 AN - OPUS4-48037 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Ghigo, Tea A1 - Rabin, Ira A1 - Buzi, Paola T1 - Archaeometric analysis of Egyptian inks from Late Antiquity N2 - Presentation of the results obtained on a corpus of Egyptian papyri from Late Antiquity T2 - Research Showcase: studying Greco-Roman Egypt CY - University of Basel, Switzerland DA - 26.09.2019 KW - Ink KW - Archaeometry KW - Manuscripts KW - Coptic PY - 2019 AN - OPUS4-49969 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Ghigo, Tea A1 - Rabin, Ira A1 - Buzi, Paola T1 - Análisis arqueométrico de tintas N2 - Análisís arquéometrico de tintas de manuscritos Egipcios T2 - IX Jornadas de Papirología CY - Abadía de Montserrat, Spain DA - 08.07.2019 KW - Coptic KW - Archaeometry KW - Ink KW - Manuscripts PY - 2019 AN - OPUS4-49970 LA - spa AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Ghigo, Tea A1 - Rabin, Ira A1 - Buzi, Paola T1 - Archaeometric analisis of Egyptian inks from Late Antiquity N2 - Archaeometric analisis of Egyptian inks from Late Antiquity: presentation of the results obtaine on a curpus of literary and documentary manuscripts. T2 - International congress of papyrology CY - Lecce, Italy DA - 28.07.2019 KW - Coptic KW - Archaeometry KW - Ink KW - Manuscripts PY - 2019 AN - OPUS4-49971 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Gerrits, Ruben A1 - Pokharel, R. A1 - Breitenbach, Romy A1 - Radnik, Jörg A1 - Wirth, R. A1 - Schuessler, J. A. A1 - Benning, L. G. A1 - von Blanckenburg, F. A1 - Gorbushina, Anna A1 - Feldmann, Ines T1 - Olivine weathering by the genetically amenable rock-inhabiting fungus Knufia petricola A95 N2 - In arid sun-exposed environments, rock-inhabiting fungi dominate microbial communities on rock surfaces. Fungi are known to enhance rock weathering, although the exact mechanisms are not completely understood. These natural processes can be simulated by reproducible experimental systems. Particularly attractive are genetically amenable rock-weathering fungi, where certain traits can be knocked-out to identify weathering-relevant functions. Here, we studied the effect of the rock-inhabiting fungus Knufia petricola A95 and its melanin-deficient mutant (ΔKppks) on the weathering of a Fe-bearing olivine. We examined the olivine dissolution kinetics and looked at the olivine-fungus interface. For the former we inoculated olivine powder with the fungus in batch and mixed flow reactors and analysed the medium solution by ICP-OES, for the latter biofilm-covered olivine sections from flow-through reactors were analysed by FIB-TEM. In general olivine dissolution was lower when olivine was incubated without fungi: the abiotic olivine dissolution rates were lowest and the surface of the abiotically reacted olivine sections showed no etching. Various chemical analyses show Fe (oxyhydr)oxide precipitation on top of the abiotically reacted olivine, indicating its role in inhibiting olivine dissolution. Both the wild type (WT) and ΔKppks solubilised and bound significant amounts of Fe released by olivine dissolution. Fe (oxyhydr)oxide precipitation was thus reduced, explaining the enhanced olivine dissolution in their presence. Particularly efficient at preventing Fe precipitation were attached WT cells: the inhibition of olivine dissolution almost completely disappeared. The attachment capacity of the WT is most likely caused by the production of WT-specific extracellular polymeric substances. Our presented experimental systems allowed the precipitation of Fe (oxyhydr)oxides and included a rock-inhabiting fungus and thus simulated weathering processes relevant to natural ecosystems. T2 - ISEB 2019 CY - Potsdam, Germany DA - 23.09.2019 KW - Olivine KW - Weathering KW - Fungus PY - 2019 AN - OPUS4-49585 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Dietz, Georg T1 - Sieb und Filz - Entwicklungsgeschichtliche Meilensteine des Papiermaschinenbaus / der Papiermaschinenbespannungen N2 - Im Jahr 2019 jährt sich die Inbetriebnahme der ersten Papiermaschine in Deutschland zum 200. Male. Mit dem Vortrag wird eine Einführung in die Technologie der Maschinenpapierherstellung, samt entwicklungsgeschichtlicher Meilensteine gegeben. Es gilt die Produktvielfalt von Papier und die Gründe für die enormen Produktionssteigerungen bei der Papierherstellung aufzuzeigen. T2 - 27. Tagung des Deutschen Arbeitskreises für Papiergeschichte CY - Düren, Germany DA - 24.10.2019 KW - Papier KW - ZfP KW - Archäometrie PY - 2019 AN - OPUS4-50633 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Dietz, Georg T1 - Papieranalysen für die kunstgeschichtliche Forschung N2 - Wasserzeichen und Papierstrukturen können einen wesentlichen Beitrag bei der Analyse von Kunstobjekten auf Papier darstellen. An Fallbeispielen aus der gutachterlichen Praxis und Forschungsprojekten der Vergangenheit sollen die Möglichkeiten der Papier- und Wasserzeichenforschung bei Datierungen und Authentizitätsprüfungen demonstriert werden. T2 - PTS-Workshop in Heidenau zu Thema: Materialwissenschaftliche Untersuchungsmethoden zur Charakterisierung und Authentifizierung von Dokumenten und Kunstwerken auf Papier CY - Dreden-Heidenau, Germany DA - 07.11.2019 KW - Papier KW - Fälschungserkennung KW - ZfP PY - 2019 AN - OPUS4-50634 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - de Krom, I. A1 - Heikens, D. A1 - Richter, Matthias A1 - Horn, Wolfgang A1 - Baldan, A. T1 - CRMs for (semi-)VOCs in sorbent tubes N2 - EN 16516 sets the test method and requirements for the determination of emissions of Volatile Organic Compounds (VOCs) from building materials into indoor air. To address the quality control requirements for the class of semi-VOCs (SVOCs), VSL developed gaseous reference materials. A novel home-made dynamic gas mixture preparation system, operating according to ISO 6145-4 (continuous injection method), has recently been developed and validated. Thanks to the stable temperature control up to 100 oC, the system can prevent condensation of the SVOCs in air at indoor air concentration levels. The in-situ obtained SVOC gas standards can be sampled in sorbent tubes to obtain SVOC transfer standards. A study was performed to determine the optimal sorbent material and storage conditions. This study will be presented together with the results of the 2018 Round Robin test for emission test chamber measurements organised by BAM. Using the novel system, VSL prepared transfer standards with known amounts of VOCs and SVOCs for participants to evaluate their analytical performance. T2 - Emissions and Odours from Materials CY - Brussels, Belgium DA - 07.10.2019 KW - CRM KW - VOC transfer standards KW - Round robin test KW - Material emissions testing PY - 2019 AN - OPUS4-49423 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Colini, Claudia A1 - Sturkenboom, I. T1 - Analyses of paper, tinting and illumination in persian manuscripts held in the Golestan Palace library N2 - In the 15th century, Persian manuscripts underwent significant and lasting changes. Possibly as a response to the import of tinted and gold-decorated paper from China, which was used for manuscript production in Greater Iran, Persian papers were also tinted and embellished with gold-decorated and marbled margins or frames. In a joint project between CSMC and the University of St Andrews, and in co-operation with the Golestan Palace Museum, we aim to analyse papers and their decorations in manuscripts in the holdings of the Golestan Palace Library. The analyses aim to determine the consistencies of papers, pigments and metals and the techniques used for their production and application. The support will be first described in its codicological characteristics such as dimensions, thickness, colour (expressed in colour coordinates), pattern left from the sieve (observed in transmitted light). The plant used as raw material in paper production will be studied by fibres analysis, while the sizing agents, the pigments, dyes and metals will be analysed by the application of several methods: in particular Reflectography, X-Ray Fluorescence and InfraRed, Raman and Visible Reflectance Spectroscopy. The results of the analyses will be published in an online database that will form an important resource for the material aspects of Persian manuscripts and be a starting point for establishing a first chronology of the materials and techniques used in Persian manuscript production. T2 - DFG workshop at Golestan Palace CY - Tehran, Iran DA - 07.04.2019 KW - Persian manuscripts KW - Chinese paper KW - Non destructive analytical techniques KW - Tinting KW - Gold PY - 2019 AN - OPUS4-50164 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Colini, Claudia A1 - Sturkenboom, I. T1 - Chinese paper in Persian manuscript: Preliminary results of a of a codicological, technological and scientific study N2 - In the 15th century, Persian manuscripts underwent significant and lasting changes. Possibly as a response to the import of tinted and gold-decorated paper from China, which was used for manuscript production in Greater Iran, Persian papers were also tinted and embellished with gold-decorated and marbled margins or frames. In a joint project between CSMC and the University of St Andrews, we aim to analyse papers and their decorations in Persian The analyses aim to determine the consistencies of papers, pigments and metals and the techniques used for their production and application. The support will be first described in its codicological characteristics such as dimensions, thickness, colour (expressed in colour coordinates), pattern left from the sieve (observed in transmitted light). The plant used as raw material in paper production will be studied by fibres analysis, while the sizing agents, the pigments, dyes and metals will be analysed by the application of several methods: in particular Reflectography, X-Ray Fluorescence and InfraRed, Raman and Visible Reflectance Spectroscopy. The results of the analyses will form an important resource for the material aspects of Persian manuscripts and be a starting point for establishing a first chronology of the materials and techniques used in Persian manuscript production. An example of the application of the techniques on the analysis of a fragment from a 15th c. Persian Manuscript will be provided. T2 - The Second International Seminar on Traditional Writing and Printing Materials (Fudan University) CY - Shanghai, Republic of China DA - 12.11.2019 KW - Persian manuscript KW - Chinese paper KW - Paper tinting KW - UV-VIS reflectance spectroscopy KW - XRF KW - ATR PY - 2019 AN - OPUS4-50131 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Colini, Claudia T1 - Ink for papyri, ink of papyrus: Recipes from the Arabic world N2 - Papyrus was in use in the Islamic world until the 11th century and few ink recipes collected from treatises about the art of the books are dedicated to this support. But papyrus was also burnt in order to obtain soot used as an ingredient for a particular type of ink (midād al-qarāṭīs). In this talk I will give an overview of the recipes – in particular those by ar-Rāzī –, their context and transmission in order to evaluate this double nature of papyrus, which is considered at the same time a writing support and a material to be recycled. Moreover, I will discuss what kinds of ink are most likely to be found, according to these literary sources, on Arabic manuscripts and documents written on papyrus and compare them to the typologies mentioned for paper and parchment. These results are the premises of a research project starting at the beginning of 2019, in which a number of dated fragments from several European institutions will be analysed with non-destructive techniques in order to establish a profile of the main writing media used in the early centuries of the Islamic Era. T2 - 29th International Congress of Papyrology CY - Lecce, Italy DA - 28.07.2019 KW - Inks KW - Arabic recipes KW - Papyrus PY - 2019 AN - OPUS4-50158 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Colini, Claudia T1 - Fifty shades of black: Typologies and terminology of black inks in the light of new discoveries N2 - The identification of the materials constituting an artefact is the basis of any correct conservation project. For this reason (among others) in the last 50 years analytical techniques have been applied to the study of manuscripts. Unfortunately, the scientific investigation of Arabic books is still uncommon, focusing mainly on single case studies of illuminated manuscripts where the black media used to write the text is largely overlooked. This lack of knowledge prompted a recent research in which black ink recipes have been collected from written Arabic sources, their feasibility has been assessed, and some of them have been reproduced. These samples were artificially aged and analysed through an array of analytical techniques, mostly non-invasive and non-destructive, in order to build a database of Arabic inks and their ingredients and to verify the detection limits of the equipment employed. Finally, the results were compared to the data collected from historical manuscripts. In this talk I will focus on the ink typologies and the terminology (ancient and modern) used to describe them. In particular I will highlight how even the modern classification fails to capture the variety encountered in both recipes and manuscripts, particularly in the light of recent discoveries. I will address especially the terminological and conceptual issues of mixed inks – in the form of carbon inks and tannins, of carbon and iron gall inks, and of carbon and metallic salts –, iron gall inks made without vitriol and iron gall inks made with sources of tannins different from gall nuts. T2 - First International Conference Oriental Manuscripts: Codicology and Conservation issues CY - Saint Petersburg, Russia DA - 04.12.2019 KW - Ink terminology KW - Codicology KW - Non destructive analytical techniques PY - 2019 AN - OPUS4-50159 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Colini, Claudia T1 - Ink recipes from the islamic era: Texts, manuscripts, ink reproductions and scientific analyses N2 - Ink recipes can often be found in Arabic manuscripts. They may be included in treatises of diverse subjects – from handbooks for secretaries or calligraphers to books on arts and crafts, to alchemical and astrological essays. Recipes can also appear, with or without relation to the main text in the manuscript, in the form of lists or collections or even added in empty spaces as single entries. Why were these recipes written down? Were they used by the many professionals dealing with inks in their every-day work? Or were they part of the literary genre of adab with little or no practical application? To answer these questions a research project was set up: ink recipes have been collected from written Arabic sources, their feasibility has been assessed and some of them have been reproduced. These samples were artificially aged and analysed through an array of analytical techniques, most non-invasive and non-destructive, and the results compared to the data obtained by the application of the same analyses on concrete manuscripts. The codicological characteristics of the manuscripts have also been studied. My aim in this talk is to show how such an interdisciplinary approach could be beneficial for the study of material culture. T2 - Broadening Horizons 6 CY - Berlin, Germany DA - 24.06.2019 KW - Inks KW - Arabic Recipes KW - Non destructive analytical techniques PY - 2019 AN - OPUS4-50160 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Colini, Claudia T1 - Analyses of decorated papers: Potential and preliminary results on persianate manuscripts from 15th – 17th centuries N2 - This talk will be divided into two parts. In the first part I will present the analytical techniques and the equipment used by the Centre for the Study of Manuscript Cultures that can be applied for the study of decorated papers. The analyses aim to determine the constituent materials of papers, pigments, dyes and metals and the techniques used for their production. I will focus in particular on the kind of information these techniques allow us to gather: through optical microscopy we conduct fibre analysis in order to identify the plant used as raw material in paper production while Reflectography, X-Ray Fluorescence and InfraRed, Raman and Visible Reflectance Spectroscopy are used to study the sizing agents, the pigments, dyes and metals. In the second part I will show some results obtained by the application of these techniques on a few Persianate manuscripts, dating between the 15th and 17th centuries, belonging to the corpus of Ilse Sturkenboom. T2 - Symposium Decorated Paper in Early Modern Islamic Cultures CY - Istanbul, Turkey DA - 23.11.2019 KW - XRF KW - UV-VIS Reflectance spectroscopy KW - Fibre analysis KW - Persian manuscripts KW - Chinese Paper KW - FTIR spectroscopy PY - 2019 AN - OPUS4-50161 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Colini, Claudia T1 - The Interdisciplinary Alchemist: Reproduction and Study of Black Inks from the Islamicate World N2 - The identification of the materials constituting an artefact is the basis of any correct conservation project, for this reason (among others) in the last 50 years analytical techniques have been applied to the study of manuscripts. Unfortunately, the scientific investigation of Arabic books is still uncommon, focusing mainly on single case studies, often producing unclear results, especially for black inks. This lack of knowledge prompted a recent research in which black ink recipes have been collected from written Arabic sources on bookmaking, their feasibility has been assessed, and finally some of them have been reproduced. These samples were artificially aged and analysed through an array of analytical techniques, mostly non-invasive and non-destructive, in order to build a database of Arabic inks and their ingredients and also to verify the detection limits of the portable equipment employed. In this talk I will present some instances of how this approach can help textual criticism, for example in evaluating variants and determining the competence of authors and compilers. At the same time the research highlights how much this scientific work depends on textual studies, especially concerning the identification of ingredients. Moreover, I will focus on some of the problematics I faced both during the textual interpretation and the actual reproduction of the recipes and how they influenced the results of the scientific analyses. In particular I’ll look into the role played by the degree of purity of the components and the function (real and perceived) of some of the ingredients. T2 - International Medieval Conference 2019 CY - Leeds, UK DA - 01.07.2019 KW - Black Ink KW - Arabic Recipes KW - Interdisciplinary PY - 2019 AN - OPUS4-50114 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Bucar, K. A1 - Zitnik, M. A1 - Stabile, L. A1 - Ozan, J. A1 - Seeger, Stefan T1 - Performance of a Sharp GP2Y low-cost aerosol PM sensor N2 - Simple particulate matter sensors are gaining popularity due to their low price, easy handling and good temporal resolution. In this presentation, we report on the performance of a Sharp optical PM sensor GP2Y1010AU0F, which costs less than 15 €. The sensor is built around an infrared emitting diode (ILED) and a phototransistor detecting the light scattered from the aerosol particle. An electronic circuit shapes the detected light in a pulsed signal. The manufacturer advises sampling the output signal 280 microseconds after the ILED pulse. The measured output voltage is an indicator of dust concentration. We have built two identical simple PM monitoring devices using Raspberry Pi 3 computer interfacing the PM sensor with Microchip’s MCP3002 ADC via SPI. The ADC is capable of more than 100 ksamples/s at 10-bit resolution. The Rpi3 was pulsing the sensor at 10Hz, digitizing and saving the data and sending the results wirelessly. Sensor’s output pulse shape was sampled with 10 microsecond time steps and saved, thus making offline analysis possible. A time jitter of output pulses can be observed and suggests a peak fitting as a better approach to the signal readout compared to the single sampling at a fixed time after pulse triggering We compared both methods. T2 - European Aerosol Coference EAC 2019 CY - Gothenburg, Sweden DA - 25.08.2019 KW - Aerosol KW - Low cost aerosol PM sensor KW - PM PY - 2019 AN - OPUS4-49581 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Bresch, Harald A1 - Rühle, Bastian A1 - Hodoroaba, Vasile-Dan A1 - Seeger, Stefan A1 - Resch-Genger, Ute A1 - Braun, Ulrike A1 - Jann, Oliver A1 - Wilke, Olaf A1 - Geißler, Daniel A1 - Schmidt, Alexandra A1 - Unger, Wolfgang A1 - Sturm, Heinz T1 - Stand der Aktivitäten zur gemeinsamen Forschungsstrategie N2 - Die gemeinsame Forschungsstrategie der Bundesoberbehörden zur Nanotechnologie wurde 2016 veröffentlicht. Die darin enthaltenen Aufgaben wurden von den Bundesoberbehörden vielfältig bearbeitet. Diese Präsentation gibt einen Überblick über die Projekte, die von der BAM bis 2019 bearbeitet wurden/werden und sich in den Rahmen der Forschungsstrategie einordnen. T2 - Workshop zur gemeinsamen Forschungsstrategie der Bundesoberbehörden „Nanomaterialien und andere innovative Werkstoffe: anwendungssicher und umweltverträglich“ CY - Berlin, Germany DA - 02.09.2019 KW - Nano KW - Bundesoberbehörden KW - Forschungsstrategie KW - Nanomaterialien KW - Nanotechnologie PY - 2019 AN - OPUS4-49586 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -