Search Results - "Lottici, P. P."

Raman spectroscopy of minerals and mineral pigments in archaeometry by Bersani, D., Lottici, P. P.

“…Minerals, as raw structural materials or pigments, play a fundamental role in archaeometry, for the understanding of nature, structure and status of an…”
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Micro-Raman mapping of the polymorphs of serpentine by Petriglieri, J. R., Salvioli-Mariani, E., Mantovani, L., Tribaudino, M., Lottici, P. P., Laporte-Magoni, C., Bersani, D.

“…Serpentinites are rocks, often used in buildings, formed in large extent by minerals of the serpentine group: chrysotile, antigorite, lizardite, and polygonal…”
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Micro-Raman investigation of iron oxide films and powders produced by sol-gel syntheses by Bersani, D., Lottici, P. P., Montenero, A.

“…Films and powders of iron oxide (Fe2O3) prepared by two different sol–gel syntheses, starting from Fe(NO3)3·9H2O or FeCl3·6H2O, were investigated by Raman…”
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Raman spectroscopy of CaM2+Ge2O6 (M2+ = Mg, Mn, Fe, Co, Ni, Zn) clinopyroxenes by Lambruschi, E., Aliatis, I., Mantovani, L., Tribaudino, M., Bersani, D., Redhammer, G. J., Lottici, P. P.

“…The Raman spectra of Ge‐clinopyroxenes CaM2+Ge2O6 (M2+ = Mg, Mn, Fe, Co, Ni, Zn), general formula M2M1T2O6, are reported for the first time. Their spectral…”
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Phonon confinement effects in the Raman scattering by TiO2 nanocrystals by Bersani, D., Lottici, P. P., Ding, Xing-Zhao

“…Nanocrystalline TiO2 has been obtained by a sol-gel process by controlling the crystal size through the water/alkoxide ratio. Raman spectra of anatase…”
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Red gemstone characterization by micro-Raman spectroscopy: the case of rubies and their imitations by Barone, G., Bersani, D., Lottici, P. P., Mazzoleni, P., Raneri, S., Longobardo, U.

“…In the framework of a wide project aimed to study the potential of Raman spectroscopy in characterizing gems, jewels and jewellers’ collections, in this work…”
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Characterization of colorants and opacifiers in roman glass mosaic tesserae through spectroscopic and spectrometric techniques by Basso, E., Invernizzi, C., Malagodi, M., La Russa, M. F., Bersani, D., Lottici, P. P.

“…Several glass mosaic tesserae were recovered during the archeological excavation of the thermal baths at the ‘Villa dei Quintili’ in Rome and dated to the…”
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High‐pressure Raman spectroscopy of Ca(Mg,Co)Si2O6 and Ca(Mg,Co)Ge2O6 clinopyroxenes by Tribaudino, M., Aliatis, I., Bersani, D., Gatta, G. D., Lambruschi, E., Mantovani, L., Redhammer, G., Lottici, P. P.

“…In situ high‐pressure Raman spectra were collected on four pyroxenes, with composition CaCoSi2O6, CaMgSi2O6, CaCoGe2O6 and CaMgGe2O6, up to P = 7.6 and 8.3 GPa…”
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A Multi‐Analytical Approach to the Study of the Mural Paintings in the Presbytery of Santa Maria Antiqua Al Foro Romano in Rome by Amato, S. R., Bersani, D., Lottici, P. P., Pogliani, P., Pelosi, C.

“…This paper presents the results of analyses carried out on three decorative phases of the presbytery of the church of Santa Maria Antiqua al Foro Romano in…”
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Nondestructive investigation on the 17-18th centuries Sicilian jewelry collection at the Messina regional museum using mobile Raman equipment by Barone, G., Bersani, D., Jehlička, J., Lottici, P. P., Mazzoleni, P., Raneri, S., Vandenabeele, P., Di Giacomo, C., Larinà, G.

“…In recent years, the use of mobile Raman equipment as an archeological, artistic, and conservation tool has largely increased due to the possibility to obtain…”
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Super-adsorbent polyacrylate under swelling in water for passive solar control of building envelope by Di Maggio, R., Dirè, S., Callone, E., Bergamonti, L., Lottici, P. P., Albatici, R., Rigon, R., Ataollahi, N.

“…Super-adsorbent polymers have the capacity to immobilize huge quantities of water in the form of hydrogel, thanks to their configuration. A commercial sodium…”
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Raman study of model glass with medieval compositions: artificial weathering and comparison with ancient samples by de Ferri, L., Bersani, D., Colomban, Ph, Lottici, P. P., Simon, G., Vezzalini, G.

“…Potassium‐rich ash‐based glass is typical of medieval glass windows used in the Central Europe since 1000 A. D.. Glasses with medieval‐like composition were…”
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Characterization and photocatalytic activity of TiO2 by sol–gel in acid and basic environments by Bergamonti, L., Alfieri, I., Lorenzi, A., Montenero, A., Predieri, G., Di Maggio, R., Girardi, F., Lazzarini, L., Lottici, P. P.

“…The sol–gel synthesis of water-based sols of nanocrystalline TiO 2 in a large pH range (1.3–10.6) was carried out by acid hydrolysis of titanium(IV)…”
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Study of anatase to rutile phase transition in nanocrystalline titania films by DJAOUED, Y, BADILESCU, S, ASHRIT, P. V, BERSANI, D, LOTTICI, P. P, ROBICHAUD, J

“…Nanocrystalline titania films were prepared by a complexing agent-assisted sol-gel dip-coating process. The effect of acetylacetone, diethanolamine and…”
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Low temperature sol-gel preparation of nanocrystalline TiO2 thin films by DJAOUED, Y, BADILESCU, Simona, ASHRIT, P. V, BERSANI, D, LOTTICI, P. P, BRÜNING, R

“…TiO2 nanocrystalline thin films with varying degree of porosity have been prepared using a low temperature method. TiO2 films of the anatase form have been…”
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Sol–gel nanocrystalline brookite-rich titania films by Djaoued, Y, Brüning, R, Bersani, D, Lottici, P.P, Badilescu, S

“…Brookite-rich titanium dioxide films have been prepared for the first time by a sol–gel method by using together diethanolamine (DEA) and polyethylene glycol…”
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Characterization of archeological glasses by micro-Raman spectroscopy by Cesaratto, A., Sichel, P., Bersani, D., Lottici, P. P., Montenero, A., Salvioli-Mariani, E., Catarsi, M.

“…The method based on the deconvolution of the Raman spectra of glasses, proposed for the investigation of glazed ceramics by Colomban, is applied to…”
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Super-adsorbent polyacrylate under swelling in water for passive solar control of building envelope by Di Maggio, R., Dirè, S., Callone, E., Bergamonti, L., Lottici, P. P., Albatici, R., Rigon, R., Ataollahi, N.

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Multi-technique investigation of archaeological pottery from Parma (Italy) by Bersani, D., Lottici, P. P., Virgenti, S., Sodo, A., Malvestuto, G., Botti, A., Salvioli-Mariani, E., Tribaudino, M., Ospitali, F., Catarsi, M.

“…A ceramic factory with at least three kilns, active from the 14th century until the 17th century, was recently found close to the city walls of Parma (Italy)…”
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Spectroscopic study of the degradation products in the holy water fonts in Santa Maria della Steccata Church in Parma (Italy) by Bersani, D., Campani, E., Casoli, A., Lottici, P.P., Marino, I.-G.

“…Two holy water fonts (dated at the beginning of the XVII century) in the Santa Maria della Steccata Church in Parma (Italy) have recently been restored. Before…”
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