Search Results - "De Lorenzo, M"

Nano/Microscale Order Affects the Early Stages of Biofilm Formation on Metal Surfaces by Díaz, C, Schilardi, P. L, Salvarezza, R. C, Fernández Lorenzo de Mele, M

“…The adhesion of Pseudomonas fluorescens was studied on nano/microengineered surfaces. Results show that these bacteria formed well-defined aggregates on…”
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Reduction of copper ions release by a novel ecofriendly electropolymerized nanolayer obtained from a natural compound (carvacrol) by Bertuola, M., Grillo, C.A., Fernández Lorenzo de Mele, M.

“…[Display omitted] •Carvacrol (Carv) is a natural compound, component of origanum essential oil.•Cu corrosion in chloride medium is inhibited by treatments with…”
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Comparative study of the cytotoxic and genotoxic effects of titanium oxide and aluminium oxide nanoparticles in Chinese hamster ovary (CHO-K1) cells by Di Virgilio, A.L., Reigosa, M., Arnal, P.M., Fernández Lorenzo de Mele, M.

“…The aim of this study was to analyze the cytotoxicity and genotoxicity of titanium oxide (TiO 2) and aluminium oxide (Al 2O 3) nanoparticles (NPs) on Chinese…”
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Is the biocompatibility of copper with polymerized natural coating dependent on the potential selected for the electropolymerization process? by Bertuola, M., Grillo, C.A., Pissinis, D.E., Prieto, E.D., Fernández Lorenzo de Mele, M.

“…[Display omitted] •Potentiostatic polymerization (Ps-P) of carvacrol (Carv) and thymol (TOH) was made.•Ps-P current transients were interpreted by nucleation…”
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Cross-talk between tumor cells and the microenvironment at the metastatic niche by Carlini, M J, De Lorenzo, M S, Puricelli, L

“…This review presents recent information about the cross-talk between the tumor cells and the microenvironment in the target organ of metastasis at the…”
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Detection of carvacrol in essential oils by electrochemical polymerization by Bertuola, M., Fagali, N., Fernández Lorenzo de Mele, M.

“…Carvacrol (Carv) and thymol (TOH), components of essential oils, are known by their antimicrobial and antioxidant activity. However, Carv but not TOH seems to…”
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Spontaneous adsorption of silver nanoparticles on Ti/TiO2 surfaces. Antibacterial effect on Pseudomonas aeruginosa by FLORES, C. Y, DIAZ, C, RUBERT, A, BENITEZ, G. A, MORENO, M. S, FERNANDEZ LORENZO DE MELE, M. A, SALVAREZZA, R. C, SCHILARDI, P. L, VERICAT, C

“…Titanium is a corrosion-resistant and biocompatible material widely used in medical and dental implants. Titanium surfaces, however, are prone to bacterial…”
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Have flagella a preferred orientation during early stages of biofilm formation?: AFM study using patterned substrates by Díaz, C., Schilardi, P.L., Salvarezza, R.C., Fernández Lorenzo de Mele, M.

“…[Display omitted] Patterned structures are useful to trap bacteria and image flagella by AFM. AFM images show that flagella are oriented towards the…”
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Bioactivity enhancement of cerium-containing titanium oxide nanotubes. Relationship between surface reactivity and nanostructuring process by Gravina, A.N., Rubert, A.A., Bertuola, M., Fernández Lorenzo de Mele, M.

“…The present study is focused on the development of a novel surface by electrochemical modification of titanium substrates (Ti) to enhance bone-bonding ability…”
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Effects of copper ions released from metallic copper on CHO-K1 cells by Grillo, C.A., Reigosa, M.A., Lorenzo de Mele, M. Fernández

“…The aim of this study was to investigate the cytotoxic and genotoxic effect of copper extracts obtained from metallic copper in Chinese hamster ovary (CHO-K1)…”
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A hyperbolic phase-transition model with non-instantaneous EoS-independent relaxation procedures by De Lorenzo, M., Lafon, Ph, Pelanti, M.

“…This article deals with the thermodynamic equilibrium recovery mechanisms in two-phase flows and their numerical modeling. The two phases, initially at…”
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Do phosphate ions affect the biodegradation rate of fluoride-treated Mg? by Alonso, C., del Valle, J.A., Gamero, M., Fernández Lorenzo de Mele, M.

“…Previous studies have shown that pure Mg that is reinforced by powder metallurgy (Mg(PM)) is a promising biodegradable material, because it circumvents the…”
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Benchmark of Delayed Equilibrium Model (DEM) and classic two-phase critical flow models against experimental data by De Lorenzo, M., Lafon, Ph, Seynhaeve, J.-M., Bartosiewicz, Y.

“…•Separate benchmark for critical flow models according to the thermodynamic conditions (saturated - subcooled) and the geometrical configurations (long tubes-…”
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Corrosion protection of AZ31 alloy and constrained bacterial adhesion mediated by a polymeric coating obtained from a phytocompound by Bertuola, M., Miñán, A., Grillo, C.A., Cortizo, M.C., Fernández Lorenzo de Mele, M.A.

“…[Display omitted] •Bacterial distribution on AZ31 Mg alloy under degradation is composition-dependent.•Preferential sites for bacterial attachment are P- and…”
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Synergistic antimicrobial effect against early biofilm formation: micropatterned surface plus antibiotic treatment by Díaz, C, Miñán, A, Schilardi, P.L, Fernández Lorenzo de Mele, M

“…Abstract The detrimental effects of biofilms are a cause of great concern in medical, industrial and environmental areas. In this study, we proposed a novel…”
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Eradication of burst release of copper ions from copper-bearing IUDs by a phytocompound-based electropolymeric coating by Bertuola, M., Grillo, C.A., Fernández Lorenzo de Mele, M.

“…•Electrochemical oxidation of carvacrol on Cu follows a diffusion-controlled reaction.•Polymerized carvacrol coating reduces burst release of Cu in simulated…”
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Corrosion inhibition of powder metallurgy Mg by fluoride treatments by Pereda, M.D., Alonso, C., Burgos-Asperilla, L., del Valle, J.A., Ruano, O.A., Perez, P., Fernández Lorenzo de Mele, M.A.

“…Pure Mg has been proposed as a potential degradable biomaterial to avoid both the disadvantages of non-degradable internal fixation implants and the use of…”
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Biological effects of magnesium particles degradation on UMR-106 cell line: Influence of fluoride treatments by Grillo, C.A., Alvarez, F., Fernández Lorenzo de Mele, M.A.

“…[Display omitted] ► Degradation of Mg (ions and debris) was assessed with and without osteoblastic cells. ► Adverse effects were induced at ≥ 1000 μg/ml of Mg…”
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A hyperbolic phase-transition model coupled to tabulated EoS for two-phase flows in fast depressurizations by De Lorenzo, M., Lafon, Ph, Pelanti, M., Pantano, A., Di Matteo, M., Bartosiewicz, Y., Seynhaeve, J.-M.

“…•Hyperbolic phase-transition model for metastable two-phase flows.•Coupling of the six-equation two-phase model to accurate tabulated EoS (IAPWS-IF97).•Use of…”
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Presence of residual basal cell carcinoma in re-excised specimens is more probable when deep and lateral margins were positive by Fernandes, JD, De Lorenzo Messina, MC, De Almeida Pimentel, ER, Castro, LGM

“…In order to quantify presence of residual BCC in patients with histologic positive margins after the first excison and to correlate the presence of residual…”
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