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@ARTICLE{Spelthahn:21137,
      author       = {Spelthahn, H. and Kirsanov, D. and Legin, A. and Osterrath,
                      T. and Schubert, J. and Zander, W. and Schöning, M.J.},
      title        = {{D}evelopment of a thin-film sensor array for analytical
                      monitoring of heavy metals in aqueous solutions},
      journal      = {Physica status solidi / A},
      volume       = {209},
      issn         = {0031-8965},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {PreJuSER-21137},
      pages        = {885 - 891},
      year         = {2012},
      note         = {The authors thank the joint program between the Federal
                      Ministry for Education and Research (BMBF, Germany) and
                      FASIE (Russia) within the project "Multimodal sensors for
                      control of ecological safety of aqueous media in industrial
                      environment'' for financial support of these studies.},
      abstract     = {In industrial processes there is a variety of heavy metals
                      (e.g., copper, zinc, cadmium, and lead) in use for wires,
                      coatings, paints, alloys, batteries, etc. Since the
                      application of these transition metals for industry is
                      inevitable, it is a vital task to develop proper analytical
                      techniques for their monitoring at low activity levels,
                      especially because most of these elements are acutely toxic
                      for biological organisms. The determination of ions in
                      solution by means of a simple and inexpensive sensor array
                      is, therefore, a promising task. In this work, a sensor
                      array with heavy metal-sensitive chalcogenide glass
                      membranes for the simultaneous detection of the four ions
                      Ag+, Cu2+, Cd2+, and Pb2+ in solution is realized. The
                      results of the physical characterization by means of
                      microscopy, profilometry, Rutherford backscattering
                      spectroscopy (RBS), and scanning electron microscopy (SEM)
                      as well as the electrochemical characterization by means of
                      potentiometric measurements are presented. Additionally, the
                      possibility to expand the sensor array by polymeric sensor
                      membranes is discussed. (c) 2012 WILEY-VCH Verlag GmbH $\&$
                      Co. KGaA, Weinheim},
      keywords     = {J (WoSType)},
      cin          = {JARA-FIT / PGI-8 / PGI-9},
      ddc          = {530},
      cid          = {$I:(DE-82)080009_20140620$ / I:(DE-Juel1)PGI-8-20110106 /
                      I:(DE-Juel1)PGI-9-20110106},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Materials Science, Multidisciplinary / Physics, Applied /
                      Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000303386900015},
      doi          = {10.1002/pssa.201100733},
      url          = {https://juser.fz-juelich.de/record/21137},
}