Abstract
Nanostructuration of compounds or their microenvironments plays a decisive role in some spontaneous processes such as materials deterioration or stabilization. Such behavior motivated the start up of a new research theme on the synergic effects on the degradation of painting materials (Fapesp 02/13865-5 e 03/07315-5) and cultural heritage (Fapesp 08/56127-0 e 11/13760-8) which includes t…