Biodeterioration of Audio-Visual Materials

Authors

  • T. Branyšová Department of Biochemistry and Microbiology, Faculty of Food and Biochemical Technology, University of Chemistry and Technology, Prague http://orcid.org/0000-0003-0539-5788
  • B. Teplá Department of Biochemistry and Microbiology, Faculty of Food and Biochemical Technology, University of Chemistry and Technology, Prague http://orcid.org/0000-0003-3684-5294
  • K. Demnerová Department of Biochemistry and Microbiology, Faculty of Food and Biochemical Technology, University of Chemistry and Technology, Prague
  • H. Stiborová Department of Biochemistry and Microbiology, Faculty of Food and Biochemical Technology, University of Chemistry and Technology, Prague
  • M. Ďurovič Department of Chemical Technology of Monument Conservation, Faculty of Chemical Technology, University of Chemistry and Technology, Prague

Keywords:

biodeterioration, photos, films, microbial identification, metagenomics

Abstract

Photographic and film materials carry a unique testimony of our ancestors' lives. For this reason, we must pay attention to the careful archiving and inspection to preserve its legacy for future generations. Although the influence of physical conditions on audio-visual materials is a well-known phenomenon, microorganisms' impact has long been neglected. This article presents: (i) examples of the most common manifestations of biodeterioration, such as changes in colour or texture; (ii) a summary of methods to identify the originators of these processes; (iii) reasons for the importance of correct sampling; and (iv) description of the most contaminating microorganisms on photographs and film reels.

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Published

2021-05-15

How to Cite

Branyšová, T., Teplá, B., Demnerová, K., Stiborová, H., & Ďurovič, M. (2021). Biodeterioration of Audio-Visual Materials. Chemické Listy, 115(5), 260–265. Retrieved from http://chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/3845

Issue

Vol. 115 No. 5 (2021)

Section

Articles

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