1. Kağıt Eserlerin Konservasyonunda Alternatif Biyosidallerin Rolü ve Etkinliklerinin Değerlendirilmesi.
- Author
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KOCA, Aybuke Sultan, GÜRKAN, Burak, KATIRCIOĞLU, Hikmet, and AKYOL, Ali Akın
- Abstract
Paper is a basic material derived from organic carbon used for writing and storing information. Books, letters, maps, and official documents are written on paper and enable the transfer of information from generation to generation. Archives and libraries provide an excellent food source for many microorganisms with their organic carbon sources and as a result, they cause biodeterioration. The rate of biodeterioration, on the other hand, depends not only on the composite properties of archival materials, but also on the environment in which they are foun In this study, which was carried out to contribute to active conservation practices, microbial samples were taken from the Department of Culture and Registration. These microbial samples belong to two works with archive numbers 756 and 759, located in the archive room of the Safranbolu collection in the central library within the Foundation Records Directorate. As a biocidal product, the active ingredients were 20% chlorhexidine digluconate, 15% polyhexanide, 3.9% lactic acid, 4.5% acetic acid and 70% ethyl alcohol, respectively. The effects of biocidal products on microorganisms were investigated by the disc diffusion method. Evaluation of the effectiveness on paper, which is important for conservation, was carried out with short and long-term aging tests, colour spectroscopy and SEM fibre degradation analyses. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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