Search Results - "De Faria, L. A."

PROFA. DRA. ANA ROSA KUCINSKI SILVA by L. A. de Faria, Dalva

“…DR ANA ROSA KUCINSKI SILVA. Ana Rosa Kucinski Silva, lecturer in the Department of Chemistry at the University of São Paulo (São Paulo, Brazil), had her…”
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Determination of the morphology factor of oxide layers by Da Silva, L.M, De Faria, L.A, Boodts, J.F.C

“…From the linear dependencies of the voltammetric capacitive current, i c, with the potential sweep rates, ν, observed in the low and high domains, it is…”
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Green processes for environmental application. Electrochemical ozone production by Da Silva, L. M., De Faria, L. A., Boodts, J. F. C.

“…Several aspects of electrochemical ozone production (EOP) on b-PbO2 were investigated. The morphology of the electrode material was determined in situ using…”
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A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes by de Faria, Dalva L.A, Edwards, Howell G.M, Careaga, Valeria, Walt, Nicholas, Maier, Marta S

“…Graphical abstract…”
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Molecular modeling and UV–vis spectroscopic studies on the mechanism of action of reversed chloroquine (RCQ) by Otelo, Vanessa A., Sant’Ana, Antonio C., de Faria, Dalva L.A., Menezes, Carla M.S.

“…Molecular modeling and ultraviolet–visible spectroscopy (UV–vis) studies strongly suggest that the interaction between RCQ and heme is predominant through the…”
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INERTIZATION OF SMALL-SCALE CHEMICAL WASTES USING IRON PHOSPHATE GLASS by Gobbo, João P., Faria, Dalva L. A. de, Martinelli, José R.

“…The viability of small-scale heavy-metal waste immobilization into iron phosphate glasses was investigated. Several waste forms containing different amounts of…”
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Fake turquoises investigated by Raman microscopy by Bernardino, Nathália D’Elboux, Izumi, Celly M.S., de Faria, Dalva L.A.

“…•Turquoise simulants were analyzed using Raman microscopy.•Minerals, binders and dyes were characterized.•Treated turquoise is an expression used even when…”
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Surface properties of Ni+Co mixed oxides: a study by X-rays, XPS, BET and PZC by De Faria, L.A., Prestat, M., Koenig, J.-F., Chartier, P., Trasatti, S.

“…Samples of Ni and Co mixed oxide in the form of powders were synthesised by thermal decomposition of the nitrates at 400°C. The samples were characterized by…”
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TRANSIÇÕES ELETRÔNICAS EM α-Fe2O3: MODELOS TEÓRICOS E LIMITAÇÕES by Santos, Isabela, de Faria, Dalva

“…ELECTRONIC TRANSITIONS IN α-FE2O3: THEORETICAL MODELS AND LIMITATIONS. Addressing electronic transitions of hematite (α-Fe2O3) is still considered a topic in…”
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Influence of Thermal Treatment on Doped Polyaniline Studied by Resonance Raman Spectroscopy by Pereira da Silva, J. E, de Faria, D. L. A, Córdoba de Torresi, S. I, Temperini, M. L. A

“…Resonance Raman, ESR, and UV−vis−NIR techniques were used to characterize the secondary doping process in polyaniline (PANI). Experimental results obtained…”
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Electrochemical impedance spectroscopic (EIS) investigation of the deactivation mechanism, surface and electrocatalytic properties of Ti/RuO2(x)+ Co3O4(1 - x) electrodes by DA SILVA, L. M, DE FARIA, L. A, BOODTS, J. F. C

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Non‐invasive and non‐destructive Raman spectroscopic characterization of some Brazilian ethnographic resins by Faria, Dalva L. A., Maier, Marta S., Parera, Sara D., Afonso, Marisa C., Lima, Silvia C., Edwards, Howell G. M.

“…The chemical investigation of museum collection items can provide key information on the provenance and technical aspects involved in their production and,…”
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Hematite colour revisited: Particle size and electronic transitions by dos Santos, Isabela F.S., Edwards, Howell G.M., de Faria, Dalva L.A.

“…[Display omitted] •The bluish hue of some hematites was ascribed to particle size in the literature.•It was not clear however how the light absorption was…”
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Heated goethite and natural hematite: Can Raman spectroscopy be used to differentiate them? by de Faria, D.L.A., Lopes, F.N.

“…Minerals have been used as pigments for thousands of years. Red and yellow pigments are generally associated with iron oxides or, specifically, hematite (α-Fe…”
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Probing the Indigo Molecule in Maya Blue Simulants with Resonance Raman Spectroscopy by Bernardino, N. D, Constantino, V. R. L, de Faria, D. L. A

“…Maya blue (MB) simulants were prepared from mixtures of indigo and palygorskite (ind–paly) and investigated by resonance Raman and UV–vis absorption…”
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Time-Resolved Spectroscopy of Indigo and of a Maya Blue Simulant by Bernardino, N. D, Brown-Xu, S, Gustafson, T. L, de Faria, D. L. A

“…Maya Blue is a puzzling pigment found in objects produced by the ancient Maya civilization. It is a combination of indigo and palygorskite, and it is…”
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Raman Spectroscopic Analysis of Ancient Egyptian Pigments by Rosalie David, A., Edwards, H. G. M., Farwell, D. W., De Faria, D. L. A.

“…The application of FT‐Raman spectroscopy and visible Raman microscopy to the non‐destructive analysis of pigment specimens excavated from Tell el Amarna by…”
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Impedance analysis of varnish-modified crystal quartz resonators coupled with FT-IR and FT-Raman: Assessment of the environmental impact on artistic materials in conservation sites by Cavicchioli, Andrea, de Faria, Dalva L.A.

“…There is an increasing interest in analytical sensing systems for assessing the impact of the environment on the materials of the cultural heritage stored in…”
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A New Thermodynamically Favored Flubendazole/Maleic Acid Binary Crystal Form: Structure, Energetics, and in Silico PBPK Model-Based Investigation by de Araujo, Gabriel L. B, Ferreira, Fabio Furlan, Bernardes, Carlos E. S, Sato, Juliana A. P, Gil, Otávio M, de Faria, Dalva L. A, Loebenberg, Raimar, Byrn, Stephen R, Ghisleni, Daniela D. M, Bou-Chacra, Nadia A, Pinto, Terezinha J. A, Antonio, Selma G, Ferraz, Humberto G, Zemlyanov, Dmitry, Gonçalves, Débora S, Minas da Piedade, Manuel E

“…The use of flubendazole (FBZ) in the treatment of lymphatic filariasis and onchocerciasis (two high incidence neglected tropical diseases) has been hampered by…”
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Raman microspectroscopy of some iron oxides and oxyhydroxides by de Faria, D. L. A., Venâncio Silva, S., de Oliveira, M. T.

“…Hematite (α‐Fe2O3), magnetite (Fe3O4), wüstite (FeO), maghemite (γ‐Fe2O3), goethite (α‐FeOOH), lepidocrocite (γ‐FeOOH) and δ‐FeOOH were studied by Raman…”
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