At the Heritage Science Laboratory Ljubljana, a substantial research collection of historic paper is available to researchers through E-RIHS.si. The collection was assembled and fully characterised in the EU research project SurveNIR, coordinated by professor Matija Strlic. Through the use of a number of multivariate data visualisation and analysis tools, it was shown that acidity [...]

Researches from the National and University Library of Slovenia, the Faculty of Chemistry and Chemical Technology of the University of Ljubljana and the National Institute of Chemistry in Ljubljana published the article titled »Nano calcium carbonate vs nano calcium hydroxide in alcohols as a deacidification medium for lignocellulosic paper«. Deacidification is still the dominant paper [...]

The presence of pollutants in the indoor air is known to contribute to the degradation of heritage objects stored or displayed in heritage institutions. […]