TY - CONF A1 - Schulz, Ulrich A1 - Stephan, Ina A1 - Wachtendorf, Volker A1 - Geburtig, Anja A1 - Slomko, R. A1 - Petzold, I. T1 - Mildew-caused Damage on Automotive Coatings T2 - European Coatings Conference "Novel Biocide Technology II" CY - Berlin, Germany DA - 2005-02-24 KW - Mildew KW - Fungi KW - Mould KW - Weathering KW - Coating KW - Pinholes KW - Damage PY - 2005 SP - 17 pages PB - Vincentz CY - Hannover AN - OPUS4-11223 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina A1 - Mierke, Wilma T1 - Measuring soil respiration as a new approach to describe the interaction between wood (treated and untreated) and microbiologically active soil T2 - International Research Group on Wood Preservation CY - Tromsø, Norway DA - 2006-06-18 PY - 2006 AN - OPUS4-14187 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina T1 - A method for determining the efficacy of film preservatives for paints and varnishes - discussion and final agreement of CEN/TC 139 WG 10 T2 - International Biodeterioration Research Group CY - Nara, Japan DA - 2005-11-13 PY - 2005 AN - OPUS4-11250 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina A1 - Julian, K. T1 - Impact of soiling agents on growth of selected bacteria in a model metal working fluid T2 - International Biodeterioration Research Group, Functional Fluids Working Group CY - Copenhagen, Denmark DA - 2006-10-25 PY - 2006 AN - OPUS4-13830 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina T1 - Report on the international interlaboratory test on a Laboratory Method for Testing Efficacy of Fungicides and Algicides in Paints and in Varnishes T2 - Treffen der CEN Arbeitsgruppe 139 WG 10 CY - Ljubljana, Slovenia DA - 2005-09-13 PY - 2005 AN - OPUS4-10651 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina T1 - Results of the final Ringtest of the Functional Fluids WG in IBRG on the Efficacy of Biocides in Lithographic Fountain Solutions T2 - International Biodeterioration Research Group CY - Nara, Japan DA - 2005-11-13 PY - 2005 AN - OPUS4-11252 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina T1 - Evaluating Efficacy of Biocides in Metal Working Fluids against Fungi and Bacteria T2 - International Biodeterioration Research Group CY - Nara, Japan DA - 2005-11-13 PY - 2005 AN - OPUS4-11251 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina T1 - Prüfung der mikrobiologischen Beständigkeit von Beschichtungen und Beschichtungsstoffen T2 - Lackseminar, Modul 5 CY - Berlin, Germany DA - 2005-06-03 PY - 2005 AN - OPUS4-7639 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina T1 - Fungizide in Beschichtungen T2 - 2. Mykologisches Kolloquium "Pilze an Holz und Baustoffen Erkennen - Bewerten - Vermeiden" CY - Dresden, Deutschland DA - 2007-11-15 KW - Fungizid KW - Beschichtung KW - Biozid KW - Prüfung KW - Schimmelpilz KW - Ascomyceten KW - Normverfahren PY - 2007 SP - 1 EP - 3 AN - OPUS4-16266 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina A1 - Noll, Matthias T1 - Qualitätssicherung bei Reet als Dachdeckmaterial T2 - Informations- und Diskussionsveranstaltung zur frühzeitigen Alterung von Reetdächern im Rahmen eines DBU-Forschungsprojektes, Kiekeberg-Museum CY - Ehestorf, Germany DA - 2007-07-03 PY - 2007 AN - OPUS4-15188 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Stephan, Ina T1 - Biodeterioration and testing of wood/plastic composites T2 - Biocides in Plastics 2008 Conference CY - Brussels, Belgium DA - 2008-02-26 KW - Biocide KW - WPC KW - Plastic KW - Deterioration KW - Fungus KW - Moulds KW - Termites KW - Algae PY - 2008 SN - 978-1-84735-067-1 IS - 8 SP - 1 EP - 12 PB - Smithers Rapra CY - Shawbury AN - OPUS4-16719 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Stephan, Ina A1 - Askew, P. ED - Otto, H.-D. T1 - Mikrobiologische Prüfungen an Beschichtungsstoffen und Beschichtungen KW - Oberflächen KW - Beschichtung KW - Beschichtungsstoffe KW - Pilze KW - Algen KW - Bakterien KW - Mikrobiologie KW - Topfkonservierung KW - Filmkonservierung PY - 2006 SN - 3-7776-1121-2 VL - 10 IS - Abschnitt 10.2.6.6 SP - 494 EP - 507 PB - Hirzel CY - Stuttgart ET - 2., völlig neu bearb. und erw. AN - OPUS4-14395 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina T1 - Biodeterioration and testing of wood/plastic composites T2 - International Conference on Biocides in Plastics: From Preservation to Hygiene Control CY - Brussels, Belgium DA - 2008-02-26 PY - 2008 AN - OPUS4-16692 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina T1 - Impact of soiling agents on growth of selected fungi in a model working fluid T2 - International Biodeterioration Research Group, Functional Fluids Working Group CY - Ghent, Belgium DA - 2007-10-11 PY - 2007 AN - OPUS4-16056 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Stephan, Ina A1 - Grinda, Manfred ED - Czichos, Horst ED - Tetsuya Saito, ED - Leslie Smith, T1 - Biological testing of wood KW - Fungi KW - Rot KW - Decay KW - Microorganism KW - Wood KW - Testing PY - 2006 SN - 978-3-540-20785-6 SP - 716 EP - 723 PB - Springer CY - Berlin AN - OPUS4-14396 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Tiebe, Carlo A1 - Hübert, Thomas A1 - Koch, B. A1 - Ritter, U. A1 - Stephan, Ina T1 - Investigation of gaseous metabolites from moulds by ion mobility spectrometry (IMS) and gas chromatography-mass spectrometry (GC-MS) N2 - The metabolism of moulds results in the formation of various microbial volatile organic compounds (MVOCs). These substances can be used as an indicator for the presence of moulds in the indoor environment. Three different mould strains were cultivated on culture media and IMS spectra of gaseous mould metabolites were recorded using a portable mini system with a tritium source and a 5 cm drift cell. The headspace spectra are characteristic for mould species and their age. Typical gaseous components of the metabolites were identified and compared with results obtained from gas chromatography using a mass spectrometer detector. It was observed that the MVOCs formation depends on mould species and their growing stage with a maximum of MVOCs emission occurring during the first 10 days. These preliminary results show that IMS can be applied to detect MVOCs in indoor environment and indicate hidden mould growth. KW - Mould detection KW - MVOC KW - Biochemical sensor system KW - Ion mobility spectrometry KW - IMS KW - Gas chromatography KW - Mass spectrometry KW - Principal component analysis PY - 2010 DO - https://doi.org/10.1007/s12127-009-0035-8 SN - 1435-6163 VL - 13 IS - 1 SP - 17 EP - 24 PB - Springer CY - Berlin; Heidelberg AN - OPUS4-21234 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Kramer, A. A1 - Nies, Daniel A1 - Pulz, Robert A1 - Rehmer, Birgit A1 - Stephan, Ina A1 - Maierhofer, Christiane ED - Mazal, Pavel T1 - Laser induced active thermography for the visualization of transport processes in building materials T2 - 5th International workshop of NDT experts - NDT in progress 2009 CY - Prague, Czech Republic DA - 2009-10-12 KW - Active thermography KW - Laser KW - Local thermal excitation KW - Thermal transport KW - Water transport KW - Wood preservatives PY - 2009 SN - 978-80-214-3968-9 SP - 153 EP - 162 AN - OPUS4-20337 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Hübert, Thomas A1 - Tiebe, Carlo A1 - Stephan, Ina A1 - Miessner, H. A1 - Koch, B. T1 - Detection of mould in indoor environments using a mini ion-mobility spectrometer system T2 - EUROSENSORS XXII CY - Dresden, Germany DA - 2008-10-07 KW - Mould detection KW - Fungus KW - Indoor air quality KW - MVOC KW - Biochemical sensor system KW - Ion-mobility spectrometry PY - 2008 SN - 978-3-00-025217-4 SP - 300 EP - 303 AN - OPUS4-18186 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Stephan, Ina A1 - Plarre, Rüdiger T1 - Biodeterioration-tests on wood/plastic composites N2 - The purpose of this article is to raise awareness about the possibilities for biodeterioration of wood/plastic composites (WPCs). It will introduce the European standards (EN) and technical specifications (TS) with which the durability of WPCs against microorganisms and termites can be tested. PY - 2008 SN - 0392-839X VL - 26 IS - 3 SP - 20 EP - 22 PB - TeknoScienze CY - Milano AN - OPUS4-17678 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina T1 - Efficacy of Biocides to Treat Articles (EBTA) Work Report Feb. - Sept. 2009 T2 - OECD Task Force on Biocides CY - Camberley, England DA - 2009-10-19 PY - 2009 AN - OPUS4-20229 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina T1 - Wood plastic composites - deterioration and testing strategies T2 - International Biodeterioration Research Group, Plastics Working Group CY - Nuremberg, Germany DA - 2008-10-23 PY - 2008 AN - OPUS4-18094 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bandow, N. A1 - Aitken, M. D. A1 - Geburtig, Anja A1 - Kalbe, Ute A1 - Piechotta, Christian A1 - Schoknecht, Ute A1 - Simon, Franz-Georg A1 - Stephan, Ina T1 - Using Environmental Simulations to Test the Release of Hazardous Substances from Polymer-Based Products: Are Realism and Pragmatism Mutually Exclusive Objectives? N2 - The potential release of hazardous substances from polymer-based products is currently in the focus of environmental policy. Environmental simulations are applied to expose such products to selected aging conditions and to investigate release processes. Commonly applied aging exposure types such as solar and UV radiation in combination with water contact, corrosive gases, and soil contact as well as expected general effects on polymers and additional ingredients of polymer-based products are described. The release of substances is based on mass-transfer processes to the material surfaces. Experimental approaches to investigate transport processes that are caused by water contact are presented. For tailoring the tests, relevant aging exposure types and release quantification methods must be combined appropriately. Several studies on the release of hazardous substances such as metals, polyaromatic hydrocarbons, flame retardants, antioxidants, and carbon nanotubes from polymers are summarized exemplarily. Differences between natural and artificial exposure tests are discussed and demonstrated for the release of flame retardants from several polymers and for biocides from paints. Requirements and limitations to apply results from short-term artificial environmental exposure tests to predict long-term environmental behavior of polymers are presented. KW - Environmental simulations KW - Polymer-based products KW - Artificial weathering KW - Degradation KW - Leaching KW - Soil contact PY - 2020 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-509310 DO - https://doi.org/10.3390/ma13122709 SN - 1996-1944 VL - 13 IS - 12 SP - Paper 2709, 22 PB - MDPI CY - Basel, Switzerland AN - OPUS4-50931 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina A1 - Knabe, Nicole A1 - Koerdt, Andrea A1 - Martin-Sanchez, Pedro Maria A1 - Schwibbert, Karin A1 - Özcan Sandikcioglu, Özlem A1 - Kunte, Hans-Jörg A1 - Schreiber, Frank A1 - Pietsch, Franziska A1 - McMahon, Dino Peter A1 - Stephan, Ina A1 - Villa, F. A1 - Capitelli, F. A1 - Sand, W. T1 - Reference Organisms in Materials Science: Why and How? N2 - Materials are subject to environmental constraints that include biological, chemical and physical factors. To gain confidence about durability and long-term performance of any material, environmental resistance testing procedures have to be amended with modern simulation procedures that include biological components. In fact, any environmentally exposed surface at temperatures lower than 121 °C will be home to microbial growth, even at high salt concentrations, extreme pH, environmental pollution, low water potential, and intense irradiation – everywhere where water is liquid and available. As a consequence, complex microbial ecosystems called biofilms are self-sufficient and found on almost all solid-air-water interfaces. Obviously, environmental changes perturb biofilm development but over a number of seasons, these changes result in relatively stable microbial communities peculiar and adapted to a particular niche and material. Certain microbial settlers are indicative of, and in a real sense mark, a particular biofilm and can, thus, be considered as “reference organisms”. Characteristic reference organisms’ peculiar to specific material-inhabiting communities can be isolated, identified, characterised and used in standard test procedures as well as research into materials science (materials improvement). In this presentation classical microbiological, genetic and molecular methods for studying reference organisms and their roles in materials deterioration will be presented. We will present a set of different reference organisms that are currently in focus of our research and testing development. T2 - IBBS 17 - The 17th International Biodeterioration & Biodegradation Symposium CY - Manchester, United Kingdom DA - 06.09.2017 KW - Biofilm KW - Biodeterioration KW - Knufia petricola KW - Bioprospecting fuels KW - Solar panels PY - 2017 AN - OPUS4-42460 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -