Thesis etd-10012022-091409 |
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Thesis type
Tesi di laurea magistrale
Author
MARCHI, FILIPPO
URN
etd-10012022-091409
Thesis title
Caratterizzazione dei reperti archeologici in legno e cuoio e valutazione del loro stato di degrado prima e dopo l’applicazione dei protocolli conservativi.
Department
CHIMICA E CHIMICA INDUSTRIALE
Course of study
CHIMICA
Supervisors
relatore Lucejko, Jeannette Jacqueline
Keywords
- EGA-MS
- leather
- pyrolysis
- waterlogged
- wood
Graduation session start date
17/10/2022
Availability
Withheld
Release date
17/10/2092
Summary
Thermal analysis are very powerful techniques due to their capacities to monitoring degree of degradation in every single component of polymeric organic materials like wood and leather.
In this thesis, waterlogged wood and leather samples treated with innovative pre-conservative methods were analysed by Py-GC/MS and EGA-MS to investigate the applicability of these methods and their effects on real archeological samples. Conservative status of the main polimerical structures of wood (lignin and holocellulose) and leather (tannins and proteins) was determined.
In this thesis, waterlogged wood and leather samples treated with innovative pre-conservative methods were analysed by Py-GC/MS and EGA-MS to investigate the applicability of these methods and their effects on real archeological samples. Conservative status of the main polimerical structures of wood (lignin and holocellulose) and leather (tannins and proteins) was determined.
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