Search Results - "Maras, Adriana"

Biological Niches within Human Calcified Aortic Valves: Towards Understanding of the Pathological Biomineralization Process by Maras, Adriana, Familiari, Giuseppe, Cavarretta, Elena, Agrosì, Giovanna, Relucenti, Michela, Cottignoli, Valentina, Salvador, Loris

“…Despite recent advances, mineralization site, its microarchitecture, and composition in calcific heart valve remain poorly understood. A multiscale…”
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μ‐Raman as a fundamental tool in the origin of natural or synthetic cinnabar: Preliminary data by Botticelli, Michela, Maras, Adriana, Candeias, António

“…This paper is a preliminary study on the origin of the precious red pigment cinnabar by μ‐Raman analysis. The importance of this pigment is partly due to its…”
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Synthesis of yellow and red ochre: a preliminary multi-analytical, micro-invasive investigation on recipes and recognition criteria by Botticelli, Michela, Appolloni, Gaia, Candeias, António, Mirão, José, Maras, Adriana

“…This research aims to underline distinctive features to detect synthetic ochres on paintings, being the use of synthetic red widespread and well documented…”
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Colorimetric characterization of ochres in a Palaeolithic flint pebble from Maschio dell’Artemisio, Latium, Italy by Botticelli, Michela, Altamura, Flavio, Catelli, Eliana, Pronti, Lucilla, Medeghini, Laura, Mussi, Margherita, Maras, Adriana

“…•The diffuse ochre trace on a flint pebble from Maschio dell’Artemisio was studied;•A colorimetric approach was applied to study the pigments of the…”
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Pathological Biominerals: Raman and Infrared Studies of Bioapatite Deposits in Human Heart Valves by Mangialardo, Sara, Cottignoli, Valentina, Cavarretta, Elena, Salvador, Loris, Postorino, Paolo, Maras, Adriana

“…We studied pathological bioapatite from patients undergoing valvular replacement due to severe aortic and mitral stenosis. Three different types of mineralized…”
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Morphological and Chemical Study of Pathological Deposits in Human Aortic and Mitral Valve Stenosis: A Biomineralogical Contribution by Cottignoli, Valentina, Cavarretta, Elena, Salvador, Loris, Valfré, Carlo, Maras, Adriana

“…Aim of this study was to investigate heart valve calcification process by different biomineralogical techniques to provide morphological and chemical features…”
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Peculiar behavior of polysaccharide/borax hydrogel tablets: a dynamomechanical characterization by Coviello, Tommasina, Bertolo, Laura, Matricardi, Pietro, Palleschi, Antonio, Bocchinfuso, Gianfranco, Maras, Adriana, Alhaique, Franco

“…The peculiar unidirectional elongation observed during swelling of tablets prepared with scleroglucan (Sclg) and borax was compared with that of other…”
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AFM and SNOM characterization of ordinary chondrites: A contribution to solving the problem of asteroid reddening by Pompeo, Giuliano, Longo, Giovanni, Girasole, Marco, Moretti, Pierfrancesco, Palomba, Ernesto, Maras, Adriana, Somma, Fabrizia, Cricenti, Antonio

“…Space weathering (SW) is an ensemble of processes that act on a body exposed to the space environment. Typically, the exposure to SW results in the…”
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X-ray Powder Diffraction Structure Reinvestigation of the α and β Forms of Cobalt Phthalocyanine and Kinetics of the α → β Phase Transition by Ballirano, Paolo, Caminiti, Ruggero, Ercolani, Claudio, Maras, Adriana, Orrù, Maria Antonietta

“…The structures of the acid-paste-prepared α-form of cobalt phthalocyanine (α-PcCo) and of its corresponding β-form (β-PcCo) have been refined through X-ray…”
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The crystal structure of 3-methyluracil from X-ray powder diffraction data by Portalone, Gustavo, Ballirano, Paolo, Maras, Adriana

“…The crystal structure of 3-methyluracil has been determined ab initio by conventional monochromatic X-ray powder diffraction data. The crystal data are:…”
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FIB, TEM and LA–ICPMS investigations on melt inclusions in Martian meteorites—Analytical capabilities and geochemical insights by Bleiner, Davide, Macrì, Michele, Gasser, Philippe, Sautter, Violaine, Maras, Adriana

“…In order to obtain full information coverage on melt inclusions in Martian meteorites (subgroup nakhlites) complementary micro-analytical techniques were used,…”
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The crystal structure of franzinite, the ten-layer mineral of the cancrinite group by Ballirano, Paolo, Bonaccorsi, Elena, Maras, Adriana, Merlino, Stefano

“…Franzinite, ideally [(Na,K)30Ca10][Si30Al30O120](SO4)10.2H2O, is a feldspathoid of the cancrinite group and has a 10-layer stacking sequence. Its structure was…”
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Sodalite from Vetralla (Roman potassic province) and Bancroft (Ontario, Canada): observed and simulated IR spectra by Ballirano, Paolo, Maras, Adriana, Burragato, Francesco, Mottana, A.

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Antimonian asbecasite in a syenitic ejectum within the Vico pyroclastic rocks (Roman potassic province) by Della fnVentura, Giancarlo, Maras, Adriana, Mottana, Annibale, Parodi, Gian Carlo, Sacerdoti, Michele, Stoppani, Francesco Saverio

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Potassium-fluor-richterite, a new amphibole from San Vito, Monte Somma, Campania, Italy by Ventura, Giancarlo Della, Parodi, Gian Carlo, Maras, Adriana, Mottana, A.

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