Search Results - "Senesi, G. S."

Heavy metal concentrations in soils as determined by laser-induced breakdown spectroscopy (LIBS), with special emphasis on chromium by Senesi, G.S., Dell’Aglio, M., Gaudiuso, R., De Giacomo, A., Zaccone, C., De Pascale, O., Miano, T.M., Capitelli, M.

“…Soil is unanimously considered as one of the most important sink of heavy metals released by human activities. Heavy metal analysis of natural and polluted…”
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Laser Ablation of Graphite in Water in a Range of Pressure from 1 to 146 atm Using Single and Double Pulse Techniques for the Production of Carbon Nanostructures by De Giacomo, A, De Bonis, A, Dell’Aglio, M, De Pascale, O, Gaudiuso, R, Orlando, S, Santagata, A, Senesi, G. S, Taccogna, F, Teghil, R

“…In the present work, laser ablation of a graphite target submerged in pure water was tested as a methodology for the production of carbon-based nanoparticles…”
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Smoothness improvement of micrometer- and submicrometer-thick nanocrystalline diamond films produced by MWPECVD by Cicala, G., Magaletti, V., Senesi, G. S., Tamborra, M.

“…Thick (around 3 μm) and thin (48–310 nm) nanocrystalline diamond (NCD) films have been produced from Ar-rich CH 4 /Ar/H 2 (1/89/10 %) and H 2 -rich CH 4 /H 2…”
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Carbon-Based Nanostructures Obtained in Water by Ultrashort Laser Pulses by Santagata, A, De Bonis, A, De Giacomo, A, Dell’Aglio, M, Laurita, A, Senesi, G. S, Gaudiuso, R, Orlando, S, Teghil, R, Parisi, G. P

“…An ultrashort (100 fs) Ti:Sapphire pulsed laser has been employed in order to produce nanostructures by pulsed ablation of a graphite target in water…”
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Trace element inputs into soils by anthropogenic activities and implications for human health by Senesil, Giorgio S., Baldassarre, G., Senesi, N., Radina, B.

“…Trace element definition and functions, and inputs into soils from the most important anthropogenic sources, related and not related to agricultural practices,…”
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Nucleation, growth and characterization of nanocrystalline diamond films by Cicala, G., Bruno, P., Bénédic, F., Silva, F., Hassouni, K., Senesi, G.S.

“…The growth of nanocrystalline diamond films has been obtained by microwave plasmas fed with CH 4/Ar/H 2 mixtures. This study seeks to provide an insight on the…”
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Plasma deposited acrylic acid coatings: Surface characterization and attachment of 3T3 murine fibroblast cell lines by Detomaso, L., Gristina, R., d'Agostino, R., Senesi, G.S., Favia, P.

“…Two plasma deposited acrylic acid (pdAA) surfaces with very different surface density of COOH groups, wettability and stability in water were compared about…”
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Control of cell adhesion and spreading by spatial microarranged PEO-like and pdAA domains by Sardella, E., Gristina, R., Ceccone, G., Gilliland, D., Papadopoulou-Bouraoui, A., Rossi, F., Senesi, G.S., Detomaso, L., Favia, P., d'Agostino, R.

“…Microstructured surfaces are widely used in cell culture experiments to understand the fundamentals of cell-material interactions by a spatial control of cell…”
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Laser Induced Breakdown Spectroscopy applications to meteorites: Chemical analysis and composition profiles by Dell’Aglio, M., De Giacomo, A., Gaudiuso, R., Pascale, O. De, Senesi, G.S., Longo, S.

“…A fast procedure for chemical analysis of different meteorites is presented, based on LIBS (Laser Induced Breakdown Spectroscopy). The technique is applied to…”
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Laser-induced breakdown spectroscopy of environmental and synthetic samples using non-intensified CCD: optimization of the excitation wavelength by Nicolodelli, G., Senesi, G. S., Romano, R. A., Cabral, J., Perazzoli, I. L. O., Marangoni, B. S., Villas-Boas, P. R., Milori, D. M. B. P.

“…Laser-induced breakdown spectroscopy (LIBS) is a technique increasingly used to perform fast semi-quantitative multi-elemental analyses of various materials…”
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Superior hardness and Young's modulus of low temperature nanocrystalline diamond coatings by Cicala, G., Magaletti, V., Senesi, G.S., Carbone, G., Altamura, D., Giannini, C., Bartali, R.

“…Nanocrystalline diamond (NCD) coatings with thickness of about 3 μm were grown on silicon substrates at four deposition temperatures ranging from 653 to 884 °C…”
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Ion-beam sputtering deposition of CsI thin films by NITTI, M. A, VALENTINI, A, SENESI, G. S, VENTRUTI, G, NAPPI, E, CASAMASSIMA, G

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On the detection of silicon in pig iron by LIBS by Dilecce, G., De Pascale, O., Bove, A., Senesi, G.S.

“…•A Laser Induced Breakdown Spectroscopy methodology is proposed for the measurement of Si content in pig iron.•Robust instrumentation can be derived to…”
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Laser-Induced Breakdown Spectroscopy Associated with Multivariate Analysis Applied to Discriminate Fertilizers of Different Nature by Senesi, G. S., Romano, R. A., Marangoni, B. S., Nicolodelli, G., Villas-Boas, P. R., Benites, V. M., Milori, D. M. B. P.

“…A number of phosphate rocks and organomineral P fertilizers was analyzed comparatively by laser-induced breakdown spectroscopy (LIBS) in both single- and…”
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Plasma-assisted pulsed laser deposition for the improvement of the film growth process by De Giacomo, A., Shakhatov, V.A., Senesi, G.S., De Pascale, O., Prudenzano, F.

“…In this paper, results are reported on the characterization of thin films of titanium dioxide and chalcogenide glass doped with praseodymium by the technique…”
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Surface characterization of plasma deposited nano-structured fluorocarbon coatings for promoting in vitro cell growth by Senesi, G.S., D’Aloia, E., Gristina, R., Favia, P., d’Agostino, R.

“…Nano-structured “teflon-like” coatings characterized by highly-fluorinated, random, ribbon-shaped, micrometers-long structures were deposited on…”
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Stable plasma-deposited acrylic acid surfaces for cell culture applications by Detomaso, Loredana, Gristina, Roberto, Senesi, Giorgio S., d’Agostino, Riccardo, Favia, Pietro

“…Continuous and modulated glow discharges were used to deposit thin films from acrylic acid vapors. Different deposition regimes were investigated, and their…”
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Application of a laser-induced breakdown spectroscopy handheld instrument to the diagnostic analysis of stone monuments by Senesi, G.S., Manzini, D., De Pascale, O.

“…Laser-induced breakdown spectroscopy (LIBS) has been in use for decades, but only recently the technique has progressed so to allow the construction of…”
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Spectroscopic investigation of the technique of plasma assisted pulsed laser deposition of titanium dioxide by De Giacomo, A., Shakhatov, V.A., Senesi, G.S., Orlando, S.

“…The characterization of plasma assisted pulsed laser deposition (PA-PLD) of titanium dioxide with biased substrate is discussed. Both the stage of plasma…”
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Influence of the film deposition rate and humidity on the properties of thin CsI photocathodes by Nitti, M.A., Senesi, G.S., Liotino, A., Nappi, E., Valentini, A., Singh, B.K.

“…Optical and photoemissive properties of CsI photocathodes (PCs) grown at two different evaporation rates (1 and 0.04 nm/s) have been investigated. The surface…”
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