Microbial Deterioration of Artistic Tiles from the Façade of the Grande Albergo Ausonia & Hungaria (Venice, Italy) (Articolo in rivista)

Type
Label
  • Microbial Deterioration of Artistic Tiles from the Façade of the Grande Albergo Ausonia & Hungaria (Venice, Italy) (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/s00248-011-9812-0 (literal)
Alternative label
  • Giacomucci L.; Bertoncello R.; Salvadori O.; Martini I.; Favaro M.; Villa F.M.; Sorlini C.; Cappitelli F. (2011)
    Microbial Deterioration of Artistic Tiles from the Façade of the Grande Albergo Ausonia & Hungaria (Venice, Italy)
    in Microbial ecology
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Giacomucci L.; Bertoncello R.; Salvadori O.; Martini I.; Favaro M.; Villa F.M.; Sorlini C.; Cappitelli F. (literal)
Pagina inizio
  • 287 (literal)
Pagina fine
  • 298 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.springerlink.com/content/82j1p773w75q2n57/ (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 62 (literal)
Rivista
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1,6,7,8 : Dipartimento di Scienze e Tecnologie Alimentari e Microbiologiche, Università degli Studi di Milano, Via Celoria 2, 20133 Milan, Italy / 2,4 : Dipartimento di Scienze Chimiche, Università degli Studi di Padova, via Marzolo 1, 35131 Padova, Italy / 3 : Soprintendenza speciale per il patrimonio storico, Artistico ed etnoantropologico e per il polo museale della città di Venezia e dei comuni, Laboratorio Scientifico, Cannaregio 3553, 30131 Venezia, Italy / 5 : Istituto di Chimica Inorganica e delle Superfici, Consiglio Nazionale delle Ricerche, Corso Stati Uniti 4, 35127 Padova, Italy (literal)
Titolo
  • Microbial Deterioration of Artistic Tiles from the Façade of the Grande Albergo Ausonia & Hungaria (Venice, Italy) (literal)
Abstract
  • The Grande Albergo Ausonia & Hungaria (Venice Lido, Italy) has an Art Nouveau polychrome ceramic coating on its façade, which was restored in 2007. Soon after the conservation treatment, many tiles of the façade decoration showed coloured alterations putatively attributed to the presence of microbial communities. To confirm the presence of the biological deposit and the stratigraphy of the Hungaria tiles, stereomicroscope, optical and environmental scanning electron microscope observations were made. The characterisation of the microbial community was performed using a PCR–DGGE approach. This study reported the first use of a culture-independent approach to identify the total community present in biodeteriorated artistic tiles. The case study examined here reveals that the coloured alterations on the tiles were mainly due to the presence of cryptoendolithic cyanobacteria. In addition, we proved that the microflora present on the tiles was generally greatly influenced by the environment of the Hungaria hotel. We found several microorganisms related to the alkaline environment, which is in the range of the tile pH, and related to the aquatic environment, the presence of the acrylic resin ParaloidB72® used during the 2007 treatment and the pollutants of the Venice lagoon. (literal)
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