Model study of the leather degradation by oxidation and hydrolysis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F19%3A00109634" target="_blank" >RIV/00216224:14310/19:00109634 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1186/s40494-019-0269-7" target="_blank" >https://doi.org/10.1186/s40494-019-0269-7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1186/s40494-019-0269-7" target="_blank" >10.1186/s40494-019-0269-7</a>

Result language
angličtina
Original language name
Model study of the leather degradation by oxidation and hydrolysis
Original language description
In this paper, artificially degraded leather samples as a theoretical representative of cultural heritage objects were examined. We discuss the use of both techniques (IR and MHT) as potential methods for fast assessment of oxidation and hydrolysis of vegetable tanned leathers and degradation level. New samples of leather tanned by various vegetable tannins were artificially degraded under controlled conditions. We simulated the photooxidation by means of the Xenon arc lamp exposure, oxidation using the soaking in hydrogen peroxide, acid hydrolysis by the soaking in hydrochloric acid and alkaline hydrolysis using the soaking in natrium hydroxide. ATR-FTIR spectra of refer- ence and tested samples were compared.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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