TY - JOUR A1 - Alder-Rangel, A. A1 - Idnurm, A. A1 - Brand, A. A1 - Brown, A. A1 - Gorbushina, Anna A1 - Kelliher, C. A1 - Campos, C. A1 - Levin, D. A1 - Bell-Pedersen, D. A1 - Dadachova, E. A1 - Bauer, F. A1 - Gadd, G. A1 - Braus, G. A1 - Braga, G. A1 - Brancini, G. A1 - Walker, G. A1 - Druzhinina, I. A1 - Pocsi, I. A1 - Dijksterhuis, J. A1 - Aguirre, J. A1 - Hallsworth, J. A1 - Schumacher, Julia A1 - Ho Wong, K. A1 - Selbmann, L. A1 - Corrochano, L. A1 - Kupiec, M. A1 - Momany, M. A1 - Molin, M. A1 - Requena, N. A1 - Yarden, O. A1 - Cordero, R. A1 - Fischer, R. A1 - Pascon, R. A1 - Mancinelli, R. A1 - Emri, T. A1 - Basso, T. A1 - Rangel, D. T1 - The Third International Symposium on Fungal Stress - ISFUS N2 - Stress is a normal part of life for fungi, which can survive in environments considered inhospitable or hostile for other organisms. Due to the ability of fungi to respond to, survive in, and transform the environment, even under severe stresses, many researchers are exploring the mechanisms that enable fungi to adapt to stress. The International Symposium on Fungal Stress (ISFUS) brings together leading scientists from around the world who research fungal stress. This article discusses presentations given at the third ISFUS, held in Sao Jose dos Campos, Sao Paulo, Brazil in 2019, thereby summarizing the state-of-the-art knowledge on fungal stress, a field that includes microbiology, agriculture, ecology, biotechnology, medicine, and astrobiology. T2 - International Symposium on Fungal Stress (ISFUS) CY - Sao Jose dos Campos, Brazil DA - 20.05.2019 KW - Agricultural mycology KW - Fungal stress mechanisms and responses KW - Industrial mycology KW - Medical mycology PY - 2020 DO - https://doi.org/10.1016/j.funbio.2020.02.007 VL - 124 IS - 5 SP - 235 EP - 252 PB - Elsevier Ltd. AN - OPUS4-50953 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Wittmar, J. A1 - Ohle, Corina A1 - Kunte, Hans-Jörg A1 - Brand, I. T1 - Effect of Ectoine on the Conformation and Hybridization of dsDNA in Monolayer Films: A Spectroelectrochemical Study N2 - Lack of long-time stability of dsDNA-based supramolecular assemblies is an important issue that hinders their applications. In this work, 20 base pairs long dsDNA fragments [(dCdG)20 65%] composed of 65% dCdG and 35% dAdT nucleotides were tethered via a thiol to the surface of a gold electrode. The selfassembled (dCdG)20 -65% monolayer was immersed in solutions containing ectoine, a compatible solute. Electrochemical results showed that these monolayers were stable for one month. In situ IR spectroscopy indicated that ectoine interacts weakly with the phosphate-ribose backbone, dehydrating the phosphate groups and stabilizing the A-DNA conformation. This structural reorganization led to a reorientation of nucleic acid base pairs and a local disruption of the double-helix structure. However, the conformation and orientation of the dsDNA fragment was stable in the KW - Ectoine KW - dsDAN monolayer KW - A-DNA conformation PY - 2021 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-533346 DO - https://doi.org/10.1002/celc.202100816 SN - 2196-0216 VL - 8 IS - 20 SP - 3844 EP - 3854 PB - Wiley-VCH GmbH AN - OPUS4-53334 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bannick, Claus Gerhard A1 - Bierl, R. A1 - Braun, Ulrike A1 - Brand, K. A1 - Dümichen, Erik A1 - Jekel, M. A1 - Klein, S. A1 - Knepper, T.P. A1 - König, F. A1 - Miklos, D. A1 - Rechenberg, B. A1 - Steffens, I. T1 - Mikroplastik in der aquatischen Umwelt - Ein Beitrag zur aktuellen Diskussion in Deutschland N2 - Plastics are important materials in households and industry and therefore a crucial part of our everyday life. Since the beginning of the 1970s the occurrence of plastic particles in coastal waters has been explicitly described. Meanwhile, besides the marine environment, microplastics were also detected in other environmental media, biota and water management facilities. This work gives an overview of the occurrence and first known effects of microplastics in the environment. Furthermore, current scientific proceedings are considered and pending issues are discussed. In this regard it is of central importance to develop an environmentally comprehensive, harmonized scientific proceeding for miroplastics, which enables an evaluation of relevant material flows in adaption to necessary assessment concepts. N2 - Kunststoffe sind wichtige Werkstoffe und heutzutage aus Haushalt und Wirtschaft nicht mehr wegzudenken. Seit Anfang der 1970er-Jahre wird das Vorkommen von Kunststoffpartikeln in Küstengewässern beschrieben. Inzwischen ist Mikroplastik nicht nur im marinen Bereich, sondern auch in weiteren Umweltkompartimenten, Biota und technischen Einrichtungen der Wasserwirtschaft nachgewiesen worden, in dieser Arbeit wird ein Überblick über das Vorkommen von Mikroplastik in der aquatischen Umwelt und ersten bekannten Auswirkungen gegeben. Darüber hinaus werden die aktuellen Untersuchungsverfahren von Probenahme, Probenaufbereitung und Analytik betrachtet und offene fragen diskutiert. Zentral erscheint in diesem Zusammenhang die Entwicklung einer harmonisierten medienübergreifenden Untersuchungsmethodik, die eine Auswertung relevanter Stoffströme ermöglicht und auf notwendige Bewertungskonzepte abgestimmt ist. KW - Water management KW - Plastics KW - Microplastics KW - Environment KW - Analysis KW - Mikroplastik KW - Kunststoff KW - Wasserwirtschaft KW - Analytik KW - Umwelt PY - 2015 SN - 0083-6915 VL - 113 IS - 1 SP - 7 EP - 14 PB - Wiley-VCH Verl. CY - Weinheim AN - OPUS4-33105 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -