Papers by Elisabetta Princi
Annali di Chimica, 2007
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TrAC Trends in Analytical Chemistry, 2007
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Thermochimica Acta, 2005
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The Journal of Physical Chemistry B, 2006
Consolidation treatment of porous materials was performed by in situ and frontal polymerization o... more Consolidation treatment of porous materials was performed by in situ and frontal polymerization of acrylic monomers inside a porous stone. To study the penetration of the polymer inside the stone and its consolidating effects we used water as a contrast agent, detecting its penetration using unilateral NMR and magnetic resonance imaging. All data obtained on differently treated stones were compared with corresponding ones obtained analyzing both untreated stones and stones simply painted with a well-known polymeric protective agent. In situ polymerization of acrylic monomers inside porous stones has been demonstrated to be an extremely powerful consolidating method, whereas thermally initiated frontal polymerization seems less efficient. In both cases the optimal choice of monomers is still open and requires further study. Our data indicate that unilateral NMR represents an inexpensive and simple technique for the non-invasive observation of the water uptake and of the effect of consolidation procedures in porous materials.
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Studies in Conservation, 2013
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Polymers for Advanced Technologies, 2005
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Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2011
Paper and papyrus endurance depends on their intrinsic properties that are related to the manufac... more Paper and papyrus endurance depends on their intrinsic properties that are related to the manufacture processes and to the environmental conditions (temperature, humidity, presence of micro-organisms, etc.). During the time, paper and papyrus undergo unavoidable ageing ...
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Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2004
... Imaging, 19 (2001), p. 319. [14] L Appolonia, GC Borgia, V Bortolotti, RJS Brown, P Fantazzin... more ... Imaging, 19 (2001), p. 319. [14] L Appolonia, GC Borgia, V Bortolotti, RJS Brown, P Fantazzini and G Rezzaro. Magn. Reson. Imaging, 19 (2001), p. 509. [15] GC Borgia, V Bortolotti, M Camaiti, F Cerri, P Fantazzini and F Piacenti. Magn. Reson. Imaging, 19 (2001), p. 513. ...
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Micron, 2011
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Macromolecular Symposia, 2001
Macromol. Symp. 2004, 218, 343-352 343 Physical and Chemical Characterization of Cellulose Based ... more Macromol. Symp. 2004, 218, 343-352 343 Physical and Chemical Characterization of Cellulose Based Textiles Modified by Periodate Oxidation Elisabetta Princi, ' Silvia Vicini, Enrico Pedemonte* Noemi Proietti, ' Donatella Capitani,' Anna Laura Segre, Loredana D'Orazio, ...
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Macromolecular Symposia, 2006
Synthetic polymers have been occasionally applied to the consolidation and protection of paper an... more Synthetic polymers have been occasionally applied to the consolidation and protection of paper and cellulose-based textiles especially when traditional conservation methods were not sufficient to improve the mechanical resistance of the degraded artefacts. In this paper, the ...
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Macromolecular Chemistry and Physics, 2009
Some polyester and polycarbonate-based waterborne polyurethanes (WPU) were characterised by means... more Some polyester and polycarbonate-based waterborne polyurethanes (WPU) were characterised by means of several techniques, to correlate the morphology with their structures and properties. The morphological analysis carried out by transmission electron microscopy ...
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Macromolecular Chemistry and Physics, 2002
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Macromolecular Bioscience, 2005
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Journal of Thermal Analysis and Calorimetry, 2005
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Journal of Polymer Science Part B: Polymer Physics, 2008
The necessity for having polymers with special behavior and particular characteristics came out v... more The necessity for having polymers with special behavior and particular characteristics came out very soon. Since the synthesis of new macromolecules was not reasonable from an economic point of view, two different ways have been followed: the preparation of copolymers and ...
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Journal of Electron Microscopy, 2010
In this paper the development of image processing and analysis routines for acquiring information... more In this paper the development of image processing and analysis routines for acquiring information about the paper structure from images obtained by scanning electron microscopy (SEM) is described. A new method to measure the fibre width based on the processing of superficial SEM observation is herein proposed and successfully applied to some commercial paper-based materials. The quantification of fillers in the Z-direction of paper was based on paper cross-sectional SEM images. The results obtained by image processing demonstrated the excellent performance and suitability of the proposed method to quantify exactly information concerning fraction and size distribution of digital fillers. The fraction of digital fillers was correlated with the surface roughness of a given paper grade.
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Journal of Cultural Heritage, 2004
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Journal of Applied Polymer Science, 2005
... New polymeric materials for paper and textile conservation. I. Synthesis and characterization... more ... New polymeric materials for paper and textile conservation. I. Synthesis and characterization of acrylic copolymers. Elisabetta Princi 1,* ,; Silvia Vicini 1 ,; Enrico Pedemonte 1 ,; Valeria Arrighi 2 ,; Iain McEwen 2. Article first published online: 10 AUG 2005. DOI: 10.1002/app.22120 ...
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Journal of Applied Polymer Science, 2004
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Papers by Elisabetta Princi