TY - JOUR A1 - Nilsson, R. H. A1 - Taylor, A. F. S. A1 - Adams, R. I. A1 - Baschien, C. A1 - Bengtsson-Palme, J. A1 - Cangren, P. A1 - Coleine, C. A1 - Iršėnaitė, R. A1 - Martin-Sanchez, Pedro Maria A1 - Meyer, W. A1 - Oh, S.-Y. A1 - Sampaio, J. P. A1 - Seifert, K. A. A1 - Sklenář, F. A1 - Stubbe, D. A1 - Suh, S.-O. A1 - Summerbell, R. A1 - Svantesson, S. A1 - Unterseher, M. A1 - Visagie, C. M. A1 - Weiss, M. A1 - Woudenberg, J. HC. A1 - Wurzbacher, C. A1 - Van den Wyngaert, S. A1 - Yilmaz, N. A1 - Yurkov, A. A1 - Kõljalg, U. A1 - Abarenkov, K. A1 - Daniel, H.-M. A1 - Glassman, S. I. A1 - Hirooka, H. A1 - Irinyi, L. T1 - Taxonomic annotation of public fungal ITS sequences from the built environment – a report from an April 10–11, 2017 workshop (Aberdeen, UK) JF - MycoKeys N2 - Recent DNA-based studies have shown that the built environment is surprisingly rich in fungi. These indoor fungi – whether transient visitors or more persistent residents – may hold clues to the rising levels of human allergies and other medical and building-related health problems observed globally. The taxo¬nomic identity of these fungi is crucial in such pursuits. Molecular identification of the built mycobiome is no trivial undertaking, however, given the large number of unidentified, misidentified, and technically compromised fungal sequences in public sequence databases. In addition, the sequence metadata required to make informed taxonomic decisions – such as country and host/substrate of collection – are often lacking even from reference and ex-type sequences. Here we report on a taxonomic annotation workshop (April 10–11, 2017) organized at the James Hutton Institute/University of Aberdeen (UK) to facilitate reproducible studies of the built mycobiome. The 32 participants went through public fungal ITS bar¬code sequences related to the built mycobiome for taxonomic and nomenclatural correctness, technical quality, and metadata availability. A total of 19,508 changes – including 4,783 name changes, 14,121 metadata annotations, and the removal of 99 technically compromised sequences – were implemented in the UNITE database for molecular identification of fungi (https://unite.ut.ee/) and shared with a range of other databases and downstream resources. Among the genera that saw the largest number of changes were Penicillium, Talaromyces, Cladosporium, Acremonium, and Alternaria, all of them of significant importance in both culture-based and culture-independent surveys of the built environment. KW - Indoor mycobiome KW - Built environment KW - Molecular identification KW - Fungi KW - Taxonomy KW - Systematics KW - Sequence annotation KW - Metadata KW - Open data PY - 2018 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-438949 DO - https://doi.org/10.3897/mycokeys.28.20887 SN - 1314-4049 SN - 1314-4057 VL - 28 SP - 65 EP - 82 PB - Pensoft Publishers CY - Washington, DC AN - OPUS4-43894 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Drews, A. A1 - Pietzsch, H.-J. A1 - Syhre, R. A1 - Seifert, S. A1 - Varnäs, K. A1 - Hall, H. A1 - Halldin, C. A1 - Kraus, Werner A1 - Karlsson, P. T1 - Synthesis and biological evaluation of technetium(III) mixed-ligand complexes with high affinity for the cerebral 5-HT1A receptor and the alpha-1-adrenergic receptor JF - Nuclear medicine and biology N2 - Tc(III) and Re(III) complexes [M(NS3)(CNR)] (M = Re, 99mTc, NS3 = 2,2?,2?-nitrilotris(ethanethiol), CNR = functionalized isocyanide bearing a derivative of WAY 100635) have been synthesized and characterized. Re was used as Tc surrogate for chemical characterization and in vitro receptor-binding studies. For two representatives subnanomolar affinities for the 5-HT1A as well as for the alpha1-adrenergic receptor were reached. Biodistribution studies in rats of the 99mTc complexes showed brain uptakes between 0.3 and 0.5% ID/organ (5 min p.i.). In vitro autoradiography of one 99mTc representative in sections of post mortem human brain indicate its accumulation in 5-HT1A receptor-rich brain regions. However, addition of the specific 5-HT1A receptor agonist 8-OH-DPAT as well as the alpha1-adrenoceptor antagonist prazosin could not substantially block this tracer accumulation. A preliminary SPET study in a monkey showed negligible brain uptake. KW - 5-HT1A receptor KW - Alpha 1-adrenergic receptor KW - Technetium-99m KW - Rhenium KW - Autoradiography KW - SPET PY - 2002 DO - https://doi.org/10.1016/S0969-8051(02)00296-2 SN - 0883-2897 VL - 29 IS - 4 SP - 389 EP - 398 PB - Elsevier Science Inc. CY - New York, NY AN - OPUS4-1553 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Pietzsch, H.-J. A1 - Seifert, S. A1 - Drews, A. A1 - Syhre, R. A1 - Spies, H. A1 - Leibnitz, Peter A1 - Tisato, F. A1 - Refosco, F. T1 - Novel technetium(III) mixed-ligand chelates for the design of lipophilic complexes stable in vivo JF - Journal of labelled compounds & radiopharmaceuticals PY - 2001 UR - http://www3.interscience.wiley.com/journal/3209/toc SN - 0362-4803 SN - 1099-1344 SN - 0022-2135 VL - 44 IS - 1 SP - 39 PB - Wiley CY - London AN - OPUS4-1557 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Schiller, E. A1 - Seifert, S. A1 - Tisato, F. A1 - Refosco, F. A1 - Kraus, Werner A1 - Spies, H. A1 - Pietzsch, H.-J. T1 - Mixed-Ligand Rhenium-188 Complexes with Tetradentate/Monodentate NS3/P ('4 + 1') Coordination: Relation of Structure with Antioxidation Stability JF - Bioconjugate chemistry N2 - Development of new radiopharmaceuticals based on rhenium-188 depends on finding appropriate ligands able to give complexes with high in vivo stability. Rhenium(III) mixed-ligand complexes with tetradentate/monodentate ('4 + 1') coordination of the general formula [Re(NS3)(PRR'R' ')] (NS3 = tris(2-mercaptoethyl)amine and derivatives thereof, PRR'R' ' = phosphorus(III) ligands) appear to be among the promising tools to achieve this goal. According to this approach, we synthesized and characterized a series of rhenium model complexes. In vitro stabilities of the corresponding rhenium-188 complexes were determined by incubating 2-3 MBq or alternatively 37 MBq of the complexes in phosphate buffer, human plasma, and rat plasma, respectively, at 22° C or 37° C, followed by checking the amount of 188ReO4- formed after 1 h, 24, and 48 h by thin-layer chromatography. The rate of perrhenate formation varied over a wide range, depending primarily on the nature of the phosphorus(III) ligand. Physicochemical parameters of the corresponding nonradioactive rhenium complexes were analyzed in detail to find out the factors influencing their different stability and furthermore to design new substitution-inert '4 + 1' complexes. Tolman's cone angle of phosphorus(III) ligands and the lipophilic character of the inner coordination sphere were found to be crucial factors to build up stable rhenium '4 + 1' complexes. Additional information useful to describe electronic and steric properties of these compounds were selected from electronic spectra (wavelength of the ReS charge-transfer band), cyclovoltammetric measurements (E° of the ReIII/ReIV couple), and NMR investigations (31P chemical shift of coordinated P(III) ligands). PY - 2005 UR - http://pubs.acs.org/cgi-bin/abstract.cgi/bcches/2005/16/i03/abs/bc049745a.html SN - 1043-1802 SN - 1520-4812 VL - 16 IS - 3 SP - 634 EP - 643 CY - Washington, DC AN - OPUS4-7547 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Beckmann, M. A1 - Danz, P. A1 - Deike, R. A1 - Dornack, C. A1 - Gehrmann, H.-J. A1 - Gleis, M. A1 - Hölemann, K. A1 - Karpf, R. A1 - Pieper, C. A1 - Quicker, P. A1 - von Raven, R. A1 - Seifert, H. A1 - Simon, Franz-Georg T1 - Positionspapier - Abfallverbrennung in der Zukunft N2 - Die Autoren zeigen dazu die gesetzlichen und energiepolitischen Rahmenbedingungen und Perspektiven auf, widmen sich in aktuellen Beiträgen zur Verfahrenstechnik der thermischen Abfallbehandlung sowohl den thermischen Hauptverfahren als auch der Abgasreinigung und gehen auf das Thema Wertstoffrückgewinnung ein. Ihr Fazit: Durch Anstrengungen, das stoffliche Recycling weiter zu optimieren, können künftig weitere Kreisläufe von Produkten und Materialien hochwertig geschlossen werden. Für manche Abfallströme wird dies aber aus verschiedenen Gründen nicht möglich sein – hier bleibt die thermische Abfallbehandlung unverzichtbar. KW - Rostasche KW - Abfallverbrennung PY - 2022 UR - https://dechema.de/Medien/Studien+und+Positionspapiere/2022+03+Abfallverbrennung.html SP - 1 EP - 52 PB - DECHEMA CY - Frankfurt/M. AN - OPUS4-54510 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Preß, Henning A1 - Seifert, B. A1 - Wagner, H. M. T1 - Vergleich von Meßverfahren zur Bestimmung von Ozon JF - Gesundheits-Ingenieur PY - 1976 SN - 0932-6200 SN - 0016-9277 SN - 0720-9312 VL - 97 IS - 9 SP - 225 EP - 228 PB - Oldenbourg CY - München AN - OPUS4-8577 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Ballast, H. A1 - Ballenweg, R. A1 - Bordin, P. A1 - Buhn, J. A1 - Hahn, M. A1 - Schalau, Bernd A1 - Schönbucher, A. A1 - Seifert, U. A1 - Westphal, F. A1 - Wörsdörfer, K. ED - Pfeil, N. T1 - Quelltermberechnung bei störungsbedingten Stoff- und Energiefreisetzungen in der Prozessindustrie - Methodenübersicht und industrielle Anwendung KW - SEVESO III-Richtlinie KW - Störfall-Verordnung KW - Störausfallwirkungsbetrachtung PY - 2012 UR - http://www.processnet.org/index.php?id=3900&site=processnet_media SN - 978-3-89746-135-2 IS - Statuspapier SP - 1 EP - 238 PB - DECHEMA CY - Frankfurt/M. AN - OPUS4-26983 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Dietz, Georg A1 - Dumas, C. A1 - Golle, U. A1 - Melzer, C. A1 - Mildenberger, H. A1 - Orth, C. A1 - Seifert, C. T. A1 - Wintermann, Carsten A1 - Ketelsen, T. A1 - Hahn, Oliver ED - Ketelsen, T. ED - Hahn, Oliver T1 - Die Sammlung der Niederländischen Zeichnungen in Weimar. Ein Handbuch N2 - Die Klassik-Stiftung Weimar besitzt eine umfangreiche Sammlung niederländischer und flämischer Zeichnungen vom 15. bis 19. Jahrhundert. Im Rahmen des Forschungsprojektes »Kennerschaft heute« wurde der Bestand der über 1.500 Zeichnungen erstmals wissenschaftlich erschlossen. Das Handbuch führt anhand bedeutender Werkgruppen, darunter Zeichnungen von Lucas van Leyden, Dirck Vellert, Roelant Savery und Rembrandt, den Reichtum der Weimarer Sammlung vor Augen, die zum großen Teil auf die Sammelleidenschaft von Johann Wolfgang Goethe zurückgeht. Im Zentrum des Buches steht aber die Zusammenarbeit von traditioneller Stilkritik und naturwissenschaftlicher Materialanalyse. In zwölf Fallbeispielen wird die Notwendigkeit einer methodischen Neuausrichtung der Kennerschaft darlegt. Einen Schwerpunkt der Untersuchungen bildet hierbei das große Konvolut an Zeichnungen von Rembrandt und seinen Schülern, das erstmals systematisch auf die verwendeten Zeichenmaterialien und Papiere untersucht wird. KW - Archäometrie KW - Zeichnungen KW - Papier KW - Zeichenmaterialien KW - Rembrandt PY - 2022 SN - 978-3-95498-715-3 SP - 1 EP - 312 PB - Sandstein Verlag CY - Dresden AN - OPUS4-56720 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Van Den Bossche, T. A1 - Arntzen, M. O. A1 - Becher, D. A1 - Benndorf, D. A1 - Eijsink, V. G. H. A1 - Henry, C. A1 - Jagtap, P. D. A1 - Jehmlich, N. A1 - Juste, C. A1 - Kunath, B. J. A1 - Mesuere, B. A1 - Muth, Thilo A1 - Pope, P. B. A1 - Seifert, J. A1 - Tanca, A. A1 - Uzzau, S. A1 - Wilmes, P. A1 - Hettich, R. L. A1 - Armengaud, J. T1 - The Metaproteomics Initiative: a coordinated approach for propelling the functional characterization of microbiomes JF - Microbiome N2 - Through connecting genomic and metabolic information, metaproteomics is an essential approach for understanding how microbiomes function in space and time. The international metaproteomics community is delighted to announce the launch of the Metaproteomics Initiative (www.metaproteomics.org), the goal of which is to promote dissemination of metaproteomics fundamentals, advancements, and applications through collaborative networking in microbiome research. The Initiative aims to be the central information hub and open meeting place where newcomers and experts interact to communicate, standardize, and accelerate experimental and bioinformatic methodologies in this feld. We invite the entire microbiome community to join and discuss potential synergies at the interfaces with other disciplines, and to collectively promote innovative approaches to gain deeper insights into microbiome functions and dynamics. KW - Microbiome KW - Metaproteomics KW - Networking KW - Meta-Omics KW - Interactions KW - Education PY - 2021 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-542290 DO - https://doi.org/10.1186/s40168-021-01176-w VL - 9 IS - 1 SP - 243 PB - BMC AN - OPUS4-54229 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Hildebrandt, R. A1 - Seifert, M. A1 - George, Janine A1 - Blaurock, S. A1 - Botti, S. A1 - Krautscheid, H. A1 - Grundmann, M. A1 - Sturm, C. T1 - Determination of acoustic phonon anharmonicities via second-order Raman scattering in CuI T2 - arXiv.org N2 - We demonstrate the determination of anharmonic acoustic phonon properties via second-order Raman scattering exemplarily on copper iodide single crystals. The origin of multi-phonon features from the second-order Raman spectra was assigned by the support of the calculated 2-phonon density of states. In this way, the temperature dependence of acoustic phonons was determined down to 10\,K. To determine independently the harmonic contributions of respective acoustic phonons, density functional theory (DFT) in quasi-harmonic approximation was used. Finally, the anharmonic contributions were determined. The results are in agreement with earlier publications and extend CuI's determined acoustic phonon properties to lower temperatures with higher accuracy. This approach demonstrates that it is possible to characterize the acoustic anharmonicities via Raman scattering down to zero-temperature renormalization constants of at least 0.1cm−1. KW - DFT KW - Quasi-harmonic approximation KW - Raman KW - Phonons KW - Anharmonicity PY - 2023 UR - https://arxiv.org/abs/2305.18931 SP - 1 EP - 14 AN - OPUS4-58369 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Hildebrandt, R. A1 - Seifert, M. A1 - George, Janine A1 - Blaurock, S. A1 - Botti, S. A1 - Krautscheid, H. A1 - Grundmann, M. A1 - Sturm, C. T1 - Determination of acoustic phonon anharmonicities via second-order Raman scattering in CuI JF - New Journal of Physics N2 - We demonstrate the determination of anharmonic acoustic phonon properties via second-order Raman scattering exemplarily on copper iodide single crystals. The origin of multi-phonon features from the second-order Raman spectra was assigned by the support of the calculated 2-phonon density of states. In this way, the temperature dependence of acoustic phonons was determined down to 10 K. To determine independently the harmonic contributions of respective acoustic phonons, density functional theory in quasi-harmonic approximation was used. Finally, the anharmonic contributions were determined. The results are in agreement with earlier publications and extend CuI’s determined acoustic phonon properties to lower temperatures with higher accuracy. This approach demonstrates that it is possible to characterize the acoustic anharmonicities via Raman scattering down to zero-temperature renormalization constants of at least 0.1 cm−1. KW - Thermoelectrics KW - Thermal transport KW - Phonon interactions KW - Density functional theory KW - Phonons PY - 2023 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-593164 DO - https://doi.org/10.1088/1367-2630/ad1141 SN - 1367-2630 VL - 25 IS - 12 SP - 1 EP - 12 PB - IOP Publishing AN - OPUS4-59316 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Debatin, F. A1 - Behrens, K. A1 - Weber, J. A1 - Baburin, I. A. A1 - Thomas, A. A1 - Schmidt, J. A1 - Senkovska, I. A1 - Kaskel, S. A1 - Kelling, A. A1 - Hedin, N. A1 - Bacsik, Z. A1 - Leoni, S. A1 - Seifert, G. A1 - Jäger, Christian A1 - Günter, C. A1 - Schilde, U. A1 - Friedrich, A. A1 - Holdt, H.-J. T1 - An isoreticular family of microporous metal-organic frameworks based on zinc and 2-substituted imidazolate-4-amide-5-imidate: syntheses, structures and properties JF - Chemistry - A European journal N2 - We report on a new series of isoreticular frameworks based on zinc and 2-substituted imidazolate-4-amide-5-imidate (IFP-1–4, IFP=imidazolate framework Potsdam) that form one-dimensional, microporous hexagonal channels. Varying R in the 2-substitued linker (R=Me (IFP-1), Cl (IFP-2), Br (IFP-3), Et (IFP-4)) allowed the channel diameter (4.0–1.7 Å), the polarisability and functionality of the channel walls to be tuned. Frameworks IFP-2, IFP-3 and IFP-4 are isostructural to previously reported IFP-1. The structures of IFP-2 and IFP-3 were solved by X-ray crystallographic analyses. The structure of IFP-4 was determined by a combination of PXRD and structure modelling and was confirmed by IR spectroscopy and 1H MAS and 13C CP-MAS NMR spectroscopy. All IFPs showed high thermal stability (345–400°C); IFP-1 and IFP-4 were stable in boiling water for 7 d. A detailed porosity analysis was performed on the basis of adsorption measurements by using various gases. The potential of the materials to undergo specific interactions with CO2 was investigated by measuring the isosteric heats of adsorption. The capacity to adsorb CH4 (at 298 K), CO2 (at 298 K) and H2 (at 77 K) at high pressure were also investigated. In situ IR spectroscopy showed that CO2 is physisorbed on IFP-1–4 under dry conditions and that both CO2 and H2O are physisorbed on IFP-1 under moist conditions. KW - Adsorption KW - Metal-organic frameworks KW - Microporous materials KW - N,O ligands KW - Zinc PY - 2012 DO - https://doi.org/10.1002/chem.201200889 SN - 0947-6539 SN - 1521-3765 VL - 18 IS - 37 SP - 11630 EP - 11640 PB - Wiley-VCH Verl. CY - Weinheim AN - OPUS4-27725 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -