Long-term effect of disinfection on collodion light-sensitive layer

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F22%3A43925261" target="_blank" >RIV/60461373:22310/22:43925261 - isvavai.cz</a>

Výsledek na webu

<a href="https://sciendo.com/article/10.2478/kom-2022-0017" target="_blank" >https://sciendo.com/article/10.2478/kom-2022-0017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/kom-2022-0017" target="_blank" >10.2478/kom-2022-0017</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Long-term effect of disinfection on collodion light-sensitive layer

Popis výsledku v původním jazyce

Cellulose nitrate in the form of collodion has been used as a light-sensitive layer since 1851. As such, collodion photographs are often found in cultural institutions. Because of its organic structure, it is susceptible to microbiological contamination and, therefore, a need for disinfection may occur. In such cases, the disinfection method must be effective and non-destructive towards the material and restorer. Since all tried disinfection methods were proven effective by cooperating microbiologists, the non-destructivity against material became the primary concern. Model samples were prepared, disinfected, and arti-ficially aged; to observe any possible change in properties on a long-term scale. The properties measured were: change in colour, change in the content of nitrogen and change in the degree of polymerisation obtained by viscometric measurements. From the results, we could select a disinfection method that did not pose any measurable threat towards the collodion light-sensitive layer and, therefore, can be used in practice by restorers.

Název v anglickém jazyce

Long-term effect of disinfection on collodion light-sensitive layer

Popis výsledku anglicky

Cellulose nitrate in the form of collodion has been used as a light-sensitive layer since 1851. As such, collodion photographs are often found in cultural institutions. Because of its organic structure, it is susceptible to microbiological contamination and, therefore, a need for disinfection may occur. In such cases, the disinfection method must be effective and non-destructive towards the material and restorer. Since all tried disinfection methods were proven effective by cooperating microbiologists, the non-destructivity against material became the primary concern. Model samples were prepared, disinfected, and arti-ficially aged; to observe any possible change in properties on a long-term scale. The properties measured were: change in colour, change in the content of nitrogen and change in the degree of polymerisation obtained by viscometric measurements. From the results, we could select a disinfection method that did not pose any measurable threat towards the collodion light-sensitive layer and, therefore, can be used in practice by restorers.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

10404 - Polymer science

Projekt

<a href="/cs/project/DG18P02OVV062" target="_blank" >DG18P02OVV062: Biodiverzita černobílých fotografických a kinematografických materiálů v archivních fondech a metody jejich dezinfekce</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Koroze a ochrana materiálu

ISSN

0452-599X

e-ISSN

1804-1213

Svazek periodika

66

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

4

Strana od-do

136-139

Kód UT WoS článku

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EID výsledku v databázi Scopus

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