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      A transparent TMPyP/TiO2 composite thin film as an HCl sensitive optochemical gas sensor  [Article]

      Cano, Manuel; Castillero Durán, Pedro; Roales, Javier; Brittle, Stuart; Richardson, Tim; Rodríguez González-Elipe, Agustín; Barranco Quero, Ángel (Elsevier, 2010)
      Tetracationic porphyrin (TMPyP) molecules were incorporated into an optically transparent TiO2 thin film, prepared by Glancing Angle Physical Vapour Deposition (GAPVD), by simple infiltration (at pH 6.4). The preparation ...
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      Anchoring effect on (tetra)carboxyphenyl porphyrin/TiO2 composite films for VOC optical detection  [Article]

      Roales, Javier; Pedrosa, José María; Cano, Manuel; Guillén, María G.; Lopes da Costa, Tania Isabel; Castillero Durán, Pedro; Barranco Quero, Ángel; Rodríguez González-Elipe, Agustín (Royal Society of Chemistry, 2014)
      The optical gas sensing properties of Zn-(ii)-5,10,15,20-tetra(3- carboxyphenyl)porphyrin (m-ZnTCPP) and Zn-(ii)-5,10,15,20-tetra(4-carboxyphenyl) porphyrin (p-ZnTCPP) bound to microcolumnar TiO2 thin films have been ...