The wall paintings in the vault of the central aisle of the Santos Juanes church of Valencia were removed in the sixties by the strappo method and remounted in a new plywood frame. This paper presents the research work ...

[EN] Nowadays, excessive nitrate concentration is one of the main problems of groundwater contamination. Such contamination comes mainly from the intensive use of nitrogen fertilizers in agriculture. The maximum permissible ...

[EN] Knowing the affinity of boron aqueous species for cis-diol organic groups, five different hybrid materials have been prepared by anchoring glucose groups onto the surface of silica matrices with a different surface ...

[EN] The aim of this work was to assess the capability of filtering materials based on silica microparticles functionalised with essential oil components (EOCs) to remove waterborne bacteria from water, and to elucidate ...