Optical methods of investigation for book papers conservation with nanoparticles

Sanda Maria Doncea; Rodica Mariana Ion; Alexandrina Nuta; Raluca Somoghi; Marius Ghiurea

doi:10.1117/12.882407

7 December 2010 Optical methods of investigation for book papers conservation with nanoparticles

Sanda Maria Doncea, Rodica Mariana Ion, Alexandrina Nuta, Raluca Somoghi, Marius Ghiurea

Proceedings Volume 7821, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies V; 78211F (2010) https://doi.org/10.1117/12.882407
Event: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies, 2010, Constanta, Romania

Abstract

In the last decade, on the world wide it has been started to be applied the conservation of cultural heritage with nanomaterials. A deep investigation about the degradation mechanism of cultural heritage means the decisive step in the historical paper conservation. In particular, by using these compatible methods, it is possible to perform interventions without modification of the physicochemical and mechanical behavior of the materials, ensuring long-lasting effects. In this study alkaline nano-sized particles have been synthesized, as non-aqueous dispersions, because of their efficiency for the preservation of cellulose-based materials. The particles size and theirs size distribution have been measured by Dynamic Light Scattering (DLS) technique. The historical papers have been treated with the obtained nanoparticles and then the initial and treated book papers have been examined by Scanning Electron Microscopy (SEM).

Citation Download Citation

Sanda Maria Doncea, Rodica Mariana Ion, Alexandrina Nuta, Raluca Somoghi, and Marius Ghiurea "Optical methods of investigation for book papers conservation with nanoparticles", Proc. SPIE 7821, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies V, 78211F (7 December 2010); https://doi.org/10.1117/12.882407

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