TY - GEN A1 - Banach, Ulrich A1 - Hübert, Thomas ED - Baselt, J. P. T1 - Qualitätssicherung bei der Prüfung von Gassensoren T2 - 5. Dresdner Sensor-Symposium CY - Dresden, Deutschland DA - 2001-12-10 PY - 2002 SN - 3-935712-71-5 N1 - Serientitel: Dresdner Beiträge zur Sensorik – Series title: Dresdner Beiträge zur Sensorik IS - 16 SP - 197 EP - 200 PB - w.e.b. Universitätsverlag CY - Dresden AN - OPUS4-1908 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hübert, Thomas T1 - Qualitätsmanagement in der Feuchtemesstechnik T2 - VDI Wissensforum "Qualitätssicherung und Prozeßoptimierung durch Feuchtebestimmung bei Trocknungsprozessen" CY - Stuttgart, Deutschland DA - 2002-11-07 PY - 2002 IS - 91 PB - VDI-Verl. CY - Düsseldorf AN - OPUS4-1909 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Klyszcz, Andreas A1 - Shimamura, Aki A1 - Hübert, Thomas T1 - Nanostrukturierte Multifunktionsschichten mittels Sol-Gel Technologie T2 - Materials Week 2002 ; European Congress on Advanced Materials, their Processes and Applications ; 6th International Conference on Joining Ceramics, Glass and Metal CY - Munich, Germany DA - 2002-09-30 PY - 2002 SN - 3-88355-314-X PB - Werkstoff-Informationsges. AN - OPUS4-2026 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Beck, Uwe A1 - Hübert, Thomas A1 - Kleinke, Helga T1 - Amorphous and nanocrystalline SrTiO3 thin films KW - Schicht, dünn KW - Schicht, amorph KW - Schicht, nanokristallin KW - SrTiO3 PY - 1996 SN - 0022-3093 VL - 196 SP - 150 EP - 154 PB - North-Holland Publ. Co. CY - Amsterdam AN - OPUS4-652 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Massiot, D. A1 - Müller, D. A1 - Hübert, Thomas A1 - Schneider, M. A1 - Kentgens, A. A1 - Coté, B. A1 - Coutures, J. A1 - Gessner, W. T1 - Double rotation and magic-angle spinning nuclear magnetic resonance study of 27Al: reexamination of the aluminium borate 9Al2O3 · 2B2O3 N2 - 27Al nuclear magnetic resonance spectra of polycrystalline aluminium borate 9Al2O3 · 2B2O3 have been measured in double rotation at 11.7 and 7.0 T and high-speed magic-angle spinning at 7.0, 9.4, 11.7, 14.1 and 17.6 T. Spinning sidebands from the satellite transitions were observed at 7.0 and 14.1 T. Each of the four structural aluminium sites [Al(IV), Al(V)(1), Al(V)(2) and Al(VI)] are observed, characterised and assigned in the spectra. The obtained parameter set gives a fully consistent interpretation in agreement with the crystal structure of the compound. KW - Aluminium KW - Kernresonanz, magnetisch KW - Winkel, magisch KW - Doppelrotation PY - 1995 DO - https://doi.org/10.1016/0926-2040(95)00021-H SN - 0926-2040 SN - 1527-3326 VL - 5 IS - 2 SP - 175 EP - 180 PB - Academ. Press CY - Orlando, Fla. AN - OPUS4-639 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Mosel, Günter A1 - Hübert, Thomas T1 - EXAFS investigation of an intermediate crystalline phase in TiO2-rich strontium borate glasses KW - Glas KW - EXAFS PY - 1995 SP - 605 EP - 606 PB - Hamburger Synchrotronstrahlungslabor CY - Hamburg AN - OPUS4-601 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Banach, Ulrich A1 - Steinborn, Gabriele A1 - Hübert, Thomas A1 - Willfahrt, Manfred T1 - Dotierte Strontiumtitanat-Keramiken hergestellt nach dem Gelcasting-Verfahren T2 - DKG Jahrestagung CY - Aachen, Deutschland DA - 1995-01-01 KW - Keramik KW - Gußverfahren KW - Hochleistungskeramik KW - Eigenschaft, elektrisch PY - 1995 SP - 187 EP - 189 CY - Aachen AN - OPUS4-609 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Witke, Klaus A1 - Harder, Ulrike A1 - Willfahrt, Manfred A1 - Hübert, Thomas A1 - Reich, Peter T1 - Vibrational spectroscopic investigations of lead borate and lead aluminoborate glasses KW - Bleiverglasung KW - Schwingungsspektroskopie KW - Bleiborat KW - Bleialuminoborat PY - 1996 SN - 0946-7475 VL - 69 IS - 5 SP - 143 EP - 153 PB - Verl. d. Dt. Glastechn. Ges. CY - Offenbach AN - OPUS4-683 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Strehlow, P. A1 - Banach, Ulrich A1 - Hübert, Thomas T1 - Keramische Tieftemperatursensoren KW - Tieftemperatursensor KW - Keramik KW - Sensor PY - 1996 VL - 1995 SP - 274 EP - 275 CY - Braunschweig AN - OPUS4-691 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Hübert, Thomas T1 - Humidity-Sensing Materials KW - Humidity-Sensing PY - 1999 DO - https://doi.org/10.1557/S0883769400052519 SN - 0883-7694 SN - 1938-1425 VL - 24 IS - 6 SP - 49 EP - 54 PB - Materials Research Society CY - Pittsburgh, Pa. AN - OPUS4-810 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Shabir Mahr, Muhammad A1 - Hübert, Thomas A1 - Sabel, Martin A1 - Schartel, Bernhard A1 - Bahr, Horst A1 - Militz, H. T1 - Fire retardancy of sol-gel derived titania wood-inorganic composites N2 - Sol–gel technology was applied in tailoring novel wood-made-inorganic composites with improved thermal and fire properties. In practice, composites materials were prepared by impregnating pine sapwood wood with nano-scaled precursor solutions derived from titanium(IV) isopropoxide followed by a thermal curing process. Thermal and fire properties were evaluated by thermal analysis and cone calorimetry, whereas flammability was specified by oxygen index (LOI) and UL 94 test. Peak heat release rates were moderately reduced indicating fire retardance potential in terms of flame spread attributed to the appropriate protection layer action of the titania-based depositions. LOI (oxygen index) values of these composites were increased up to 38 vol.% in comparison to 23 vol.% for untreated wood. The flame retardancy performance depends on the fire scenario and is strongly influenced by wood loading and crackfree deposition of the titania layers inside the composite. PY - 2012 DO - https://doi.org/10.1007/s10853-012-6628-3 SN - 0022-2461 SN - 1573-4803 VL - 47 IS - 19 SP - 6849 EP - 6861 PB - Springer Science + Business Media B.V. CY - Norwell, Mass. AN - OPUS4-26235 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Shabir Mahr, Muhammad A1 - Hübert, Thomas A1 - Schartel, Bernhard A1 - Bahr, Horst A1 - Sabel, Martin A1 - Militz, H. T1 - Fire retardancy effects in single and double layered sol-gel derived TiO2 and SiO2-wood composites N2 - Sol–gel derived TiO2 and SiO2-wood inorganic composites are prepared by direct vacuum infiltration of silicon and titanium alkoxide based precursors in pine sapwood in one or two cycles followed by a controlled thermal curing process. The resulting flame retardancy effect is investigated under two different fire scenarios using cone calorimetry and oxygen index (LOI). Heat release rates (HRR) especially the values for the second peak, are reduced moderately for all single layered composites. This effect is more pronounced for double layered composites where HRR was reduced up to 40 % showing flame retardancy potential in developing fires. Beside this, smoke release was lowered up to 72 % indicating that these systems had less fire hazards compared to untreated wood, whereas no meaningful improvement is realized in terms of fire load (total heat evolved) and initial HRR increase. However impressively, the LOI of the composites were increased up to 41 vol% in comparison to 23 vol% for untreated wood displaying a remarkable flame retardancy against reaction to a small flame. An approximate linear interdependence among the fire properties and the material loading as well as fire residue was observed. A residual protection layer mechanism is proposed improving the residue properties for the investigated composites. KW - Wood KW - Sol-gel KW - Composite materials KW - Cone calorimeter KW - Fire retardance KW - Flammability PY - 2012 DO - https://doi.org/10.1007/s10971-012-2877-5 SN - 0928-0707 SN - 1573-4846 VL - 64 IS - 2 SP - 452 EP - 464 PB - Kluwer Academic Publ. CY - Dordrecht AN - OPUS4-27618 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Tiebe, Carlo A1 - Banach, Ulrich A1 - Hübert, Thomas A1 - Gawlitza, Kornelia A1 - Bartholmai, Matthias T1 - Development of a gas standard generator N2 - Pollution through emission of toxic gases is an increasing problem for the environment. It affects similarly agricultural, industrial and urban areas. In future, environmental emissions in ambient air must be monitored at even lower concentrations as nowadays. One environmental relevant compound is ammonia and its conversion product ammonium that have strong negative impact on human health and ecosystems. Most ammonia measurements in ambient air are performed in the range below 1000 nmol·mol-1 and thus there is a need for reliable traceable ammonia gas standards and in addition in situ analytical procedures for monitoring (in ambient air to avoid that thresholds are exceeded). Therefore, the use of reference materials is necessary for development accompanying test or for calibration, e. g. of structure-integrated sensors and mobile multi-gas sensors. The developed gas standard generator produces gas mixtures that comply with the metrological traceability for ammonia gas standards in the desired environmentally relevant measurement range. The method is based on the permeation of ammonia through a membrane at constant temperature and pressure. The resulting ammonia penetrant gas flow is then mixed with a carrier gas flow to generate a gas standard flow of known concentration. The dynamic rage is enlarged by using a two dilution steps. Depending on the permeation rate, generable molar fractions are possible in the range nmol·mol-1 to a few µmol·mol-1. We present the design of an ammonia gas standard generator and first results of the characterisation of its individual components supporting the uncertainty assessment according to GUM for stable gas concentrations in this range. The relative uncertainty of the generated ammonia gas standard is smaller than 4 % (k = 2). T2 - Colloquium of Optical Spectrometry (COSP) CY - Berlin, Germany DA - 27.11.2017 KW - Gas standard generator KW - Permeation method KW - Ammonia PY - 2017 AN - OPUS4-43337 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Tahri, K. A1 - Tiebe, Carlo A1 - El Bari, N. A1 - Hübert, Thomas A1 - Bouchikhi, B. T1 - Geographical provenience differentiation and adulteration detection of cumin by means of electronic sensing Systems and SPME-GC-MS in combination with different chemometric approaches N2 - The detection of the aroma and flavour volatile compounds of spices is key in product quality control. Accordingly, it is necessary to develop new electronic sensing systems for food adulteration control and authenticity assessment for protecting customer's health. In this work, the capability of the E-nose and VE-tongue in combination with SPME-GC-MS to correctly discriminate between several cumin samples of different geographical origins and to detect their adulteration, by using unsupervised and supervised chemometric tools, was evaluated. Regarding the aroma profile, eleven volatile compounds were characterized by SPME-GC-MS; all of them were found in cumin powder while only eight are found in cumin seeds. The main volatile compounds detected were b-pinene, m-cymene, g-terpinene, cuminaldehyde and cuminic alcohol, in different proportions depending on the cumin sample form (seed or powder). In summary, the results obtained are sufficiently encouraging as a starting point for the development of new electronic sensing systems with more improvement in the reliability of the sensor's performance as well as chemometric tools in order to deal with a complex dataset. KW - Voltammetric electronic tongue KW - Electronic nose KW - SPME-GC-MS KW - Chemometric tool KW - Cumin discrimination KW - Geographical origins KW - Adulteration detection PY - 2016 DO - https://doi.org/10.1039/c6ay01906d SN - 1759-9660 VL - 8 IS - 42 SP - 7638 EP - 7649 PB - RCS AN - OPUS4-38558 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hübert, Thomas A1 - Majewski, Jacek T1 - Transient response time measurement of hydrogen sensors N2 - The efficiency of gas sensor application for facilitating the safe use of hydrogen depends considerably on the sensor response to a change in hydrogen concentration. Therefore, the response time has been measured for five different-type commercially available hydrogen sensors. Experiments showed that all these sensors surpass the ISO 26142 standard; for the response times t90 values of 2 s to 16 s were estimated. Results can be fitted with an exponential or sigmoidal function. It can be demonstrated that the results on transient behaviour depend on both the operating parameters of sensors and investigation methods, as well as on the experimental conditions: gas change rate and concentration jump. T2 - 7th International Conference on Hydrogen Safety (ICHS 2017) CY - Hamburg, Germany DA - 11.09.2017 KW - Response time measurement KW - Sensor characteristics KW - Hydrogen sensors PY - 2017 AN - OPUS4-41928 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Tiebe, Carlo A1 - Hübert, Thomas A1 - Rondeshagen, D. T1 - Ionen-Mobilitäts-Spektrometrie hilft bei der Kontrolle von Gewürzen N2 - Um Qualitätsschwankungen und -abweichungen in unterschiedlichenLieferchargen sowie Kontaminationen insbesondere an Pfeffer und Paprika zu detektieren, haben Forscher ein sensorgestütztes Monitoring mittels lonen-Mobilitäts-Spektrometrie (IMS) entwickelt. Gewürze werden wegen ihres Gehalts an natürlichen geschmacklichen und geruchsgebenden Inhaltsstoffen zur Verfeinerung von Speisen und Getränken verwendet. Dabei handelt es sich um Naturprodukte, die Schwankungen in ihrer bestimmungsgemäßen Qualität unterliegen. PY - 2014 UR - https://www.laborpraxis.vogel.de/analytik/spektroskopie-und-photometrie/articles/438502/ SN - 0344-1733 SN - 1610-8256 SP - 1 EP - 11 PB - Vogel CY - Würzburg AN - OPUS4-30922 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Tahri, K. A1 - Tiebe, Carlo A1 - El Bari, N. A1 - Hübert, Thomas A1 - Bouchikhi, B. T1 - Geographical classification and adulteration detection of cumin by using electronic sensing coupled to multivariate analysis N2 - The objective of this work is to report the improvement obtained in the discrimination of complex aroma and taste with subtle differences in odor and flavor, by the use of fast suitable procedures for the cases of measurements in the field demanding decision-making in real time. The proposed electronic sensing systems, formed by an E-nose and VE-tongue, were used to discriminate cumin cultivars from different geographical origins, as well as to quantify the cumin adulteration percentages by using unsupervised and supervised chemometric tools. Thus, the results obtained are sufficiently encouraging as a starting point for the development of new electronic sensing systems with more improvement such the reliability of the sensors’ performance as well as the chemometric tools in order to deal with a complex dataset. KW - VE-tongue KW - E-nose KW - Chemometric tools KW - Cumin discrimination KW - Geographical origins KW - Adulteration detection PY - 2017 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-409735 DO - https://doi.org/10.1016/j.protcy.2017.04.102 SN - 2212-0173 VL - 27 SP - 240 EP - 241 PB - Elsevier B.V. AN - OPUS4-40973 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Banach, Ulrich A1 - Tiebe, Carlo A1 - Hübert, Thomas ED - Matteo Pardo, ED - Giorgio Sberveglieri, T1 - Application of electronic nose and ion mobility spectrometer to quality control of spice mixtures T2 - 13th International symposium on olfaction and electronic nose CY - Brescia, Italy DA - 2009-04-15 KW - Electronic nose KW - Ion mobility spectrometer KW - Spice mixtures KW - Product adulteration KW - Multivariate data analysis PY - 2009 SN - 978-0-7354-0674-2 N1 - Serientitel: AIP conference proceedings – Series title: AIP conference proceedings VL - 1137 SP - 301 EP - 302 AN - OPUS4-19572 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Tahri, K. A1 - Tiebe, Carlo A1 - Bougrini, M. A1 - Saidi, T. A1 - El Alami-El Hassani, N. A1 - El Bari, N. A1 - Hübert, Thomas A1 - Bouchikhi, B. T1 - Determination of safranal concentration in saffron samples by means of VE-tongue, SPME-GC-MS, UV-vis spectrophotometry and multivariate analysis N2 - An experimental investigation has been carried out to characterize and discriminate seven saffron samples and to verify their declared geographical origin using a voltammetric electronic tongue (VE-tongue). The ability of multivariable analysis methods such as Principal Component Analysis (PCA), Hierarchical Cluster Analysis (HCA) to classify the saffron samples according to their geographical origin have been investigated. A good discrimination has reached using PCA and HCA in the VE-tongue characterization case. Furthermore, cross validation and Partial Least Square (PLS) techniques were applied in order to build suitable management and prediction models for the determination of safranal concentration in saffron samples based on SPME-GC-MS and UV-Vis Spectrophotometry. The obtained results reveals that some relationships were established between the VE-tongue signal, SPMEGC-MS and UV-Vis spectrophotometry methods to predict safranal concentration levels in saffron samples by using the PLS model. In the light of these results, we can say that the proposed electronic system offer a fast, simple and efficient tool to recognize the declared geographical origin of the saffron samples. T2 - IEEE Sensor 2015 CY - Busan, South Korea DA - 01.11.2015 KW - Chemometrics KW - Voltammetric electronic tongue KW - SPME-GC-MS KW - UV-vis Spectrometry KW - Saffron KW - Geographic differentiation PY - 2015 SN - 978-1-4799-8202-8 VL - CFP15SEN-USB SP - 68 EP - 71 PB - IEEE CY - Piscataway AN - OPUS4-36545 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hübert, Thomas A1 - Majewski, J. A1 - Banach, Ulrich A1 - Detjens, Marc A1 - Tiebe, Carlo T1 - Response Time Measurement of Hydrogen Sensors N2 - The efficiency of gas sensor application for facilitating the safe use of hydrogen depends considerably on the sensor response to a change in hydrogen concentration. Therefore, the response time has been measured for five different-type commercially available hydrogen sensors. Experiments showed that all these sensors surpass the ISO 26142 standard; for the response times t90 values of 2 s to 16 s were estimated. Results can be fitted with an exponential or sigmoidal function. It can be demonstrated that the results on transient behaviour depend on both the operating parameters of sensors and Investigation methods, as well as on the experimental conditions: gas change rate and concentration jump. T2 - 7th International Conference on Hydrogen Safety (ICHS 2017) CY - Hamburg, Germany DA - 11.09.2017 KW - Response time KW - Hydrogen sensor KW - Test facility KW - t90 value PY - 2017 SN - 978-88-902391 SP - 1251 EP - 1261 AN - OPUS4-47592 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hübert, Thomas A1 - Kemnitz, Erhard T1 - Wood protection with nanoparticles: MgF2 and CaF2 N2 - The potential of alkaline earth metal Fluoride nanoparticles was tested for protection of wood against fungi and termites. These nanoparticles are ideal for wood protection. T2 - School of Analytical Sciences Poster Session CY - Berlin, Germany DA - 06.12.2016 KW - Wood preservation KW - Fluorides KW - Nanoparticles PY - 2016 AN - OPUS4-39141 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 - JOUR A1 - Shabir Mahr, Muhammad A1 - Hübert, Thomas A1 - Stephan, Ina A1 - Bücker, Michael A1 - Militz, H. T1 - Reducing copper leaching from treated wood by sol-gel derived TiO2 and SiO2 depositions N2 - The antileaching efficacy of sol-gel-derived TiO2- and SiO2-based precursors has been evaluated through laboratory leaching trials with pine sapwood in two different ways. In a one-step process, wood was vacuum impregnated by the precursor solutions containing CuCl2. The copper (Cu) emission rates of the sol-gel-based impregnated woods were up to 70% lower than that of wood treated with pure CuCl2 solution at the same level of concentration. More improvement (80%) could be achieved in a two-step process, in which sol-gel precursors were introduced into an already CuCl2-treated wood. The refinement was attributed to several effects. In the one-step approach, Cu was embedded in the TiO2/SiO2 gels formed in the wood texture. During a two-step impregnation, gel layers that were formed in the wooden interior acted as an effective diffusion barrier. The sol-gel impregnations made wood more hydrophobic; therefore, the low amount of water that penetrated the cell wall was less efficient to leach out Cu. KW - Copper leachability KW - SiO2-based gel KW - Sol-gel treatment of wood KW - TiO2-based gel KW - Wood impregnation KW - Wood protection PY - 2013 DO - https://doi.org/10.1515/hf-2012-0105 SN - 0018-3830 SN - 1437-434X VL - 67 IS - 4 SP - 429 EP - 435 PB - De Gruyter CY - Berlin AN - OPUS4-28892 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 -