TY - JOUR A1 - Laux, P. A1 - Tentschert, J. A1 - Riebeling, Ch. A1 - Braeuning, A. A1 - Creutzenberg, O. A1 - Epp, A. A1 - Fessard, V. A1 - Haas, K.-H. A1 - Haase, A. A1 - Hund-Rinke, K. A1 - Jakubowski, Norbert A1 - Kearns, P. A1 - Lampen, A. A1 - Rauscher, H. A1 - Schoonjans, R. A1 - Störmer, A. A1 - Thielmann, A. A1 - Mühle, U. A1 - Luch, A. T1 - Nanomaterials: certain aspects of application, risk assessment and risk communication N2 - Development and market introduction of new nanomaterials trigger the need for an adequate risk assessment of such products alongside suitable risk communication measures. Current application of classical and new nanomaterials is analyzed in context of regulatory requirements and standardization for chemicals, food and consumer products. The challenges of nanomaterial characterization as the main bottleneck of risk assessment and regulation are presented. In some areas, e.g., quantification of nanomaterials within complex matrices, the establishment and adaptation of analytical techniques such as laser ablation inductively coupled plasma mass spectrometry and others are potentially suited to meet the requirements. As an example, we here provide an approach for the reliable characterization of human exposure to nanomaterials resulting from food packaging. Furthermore, results of nanomaterial toxicity and ecotoxicity testing are discussed, with concluding key criteria such as solubility and fiber rigidity as important parameters to be considered in material development and regulation. Although an analysis of the public opinion has revealed a distinguished rating depending on the particular field of application, a rather positive perception of nanotechnology could be ascertained for the German public in general. An improvement of material characterization in both toxicological testing as well as end-product control was concluded as being the main obstacle to ensure not only safe use of materials, but also wide acceptance of this and any novel technology in the general public. KW - Nanomaterials KW - Toxicity KW - Ecotoxicity KW - Standardization KW - Exposure PY - 2018 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-441096 DO - https://doi.org/10.1007/s00204-017-2144-1 VL - 92 IS - 1 SP - 121 EP - 141 PB - Springer AN - OPUS4-44109 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Habel, Wolfgang A1 - Baumann, I. A1 - Berghmans, F. A1 - Borzycki, K. A1 - Chojetzki, C. A1 - Haase, K.-H. A1 - Jaroszewicz, L.R. A1 - Kleckers, T. A1 - Niklès, M. A1 - Rothhardt, M. A1 - Schlüter, Vivien A1 - Thévenaz, L. A1 - Tur, M. A1 - Wuilpart, M. T1 - Guidelines for the characterization and use of fibre optic sensors - Basic definitions & a proposed standard for FBG-based strain sensors N2 - This paper describes the outcome of two groups which are involved in the specification of guidelines for fibre optic sensors performance and testing. The "Guideline for use of fibre optic sensors" from the COST-299 guideline group, and the "Optical Strain Sensor based on Fibre Bragg Grating" from the GESA guideline group of the VDI - "The Association of German Engineers". Through appropriate specifications and definitions, both guidelines aim at enabling better understanding of fibre optic sensors characteristics and performances. A concise view into the structure of the guidelines is presented, emphasizing important aspects. The English version of the two guidelines will be available in autumn 2009. KW - Guideline KW - Standards KW - Fibre optic sensor KW - Strain sensor KW - Fibre Bragg grating KW - Distributed sensor PY - 2009 DO - https://doi.org/10.1117/12.835362 SN - 0038-7355 SN - 0361-0748 SN - 0277-786X VL - 7503 SP - 75035E-1 - 75035E-4 PB - SPIE, The International Society for Optical Engineering CY - Billingham, Wash. AN - OPUS4-20110 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -