TY - CONF A1 - Torge, Manfred A1 - Feldmann, Ines A1 - Knabe, Nicole A1 - Toepel, J. T1 - Organic surface coatings on medieval stained glass and microbiological investigation T2 - Proceedings of the 5th Glassac International Conference N2 - Mediaeval stained glass has been treated with Polymethylmetacrylate coatings by Kwiatkowski in Poland during the 1950th. Such treated panels were found in the Johannis Church of Toruń (without protective glazing), in the Cathedral of Włocławek (behind a protective glazing), and on glass kept in exhibition cases in the museum of Toruń. Surface coatings have been detected and analyzed. There was no extensive contamination by fungi or bacteria if the glass was either coated or not. PB - NOVA:FCT Editorial CY - Lisbon T2 - Glass Science in Art and Conservation 2017 CY - Lisbon, Portugal DA - 06.06.2017 KW - Microbiological investigation KW - Medieval stained glass KW - SEM analysis PY - 2017 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/40568 AN - OPUS4-40568 SN - 978-989-99528-3-6 SP - 112 EP - 113 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany