Browsing Artículos (éditos e inéditos) by Author "Schvezov, Carlos Enrique"
Now showing items 1-9 of 9
-
Comparison among growth model of interacting microorganism : a lactic acid bacteria and Listeria monocytogenes
Pedrozo, Héctor Alejandro; Dallagnol, Andrea Micaela; Schvezov, Carlos Enrique (Elsevier, 2017-10-30)Predictive food microbiology is normally based on mathematical models to predict the growth, inactivation or probability of microorganism growth which can be applied to establish the shelf-life of food. At present the ... -
Evaluation of the influence of texture and microstructure of titanium substrates on TiO2 anodic coatings at 60 V
Vera, María Laura; Avalos, Martina Cecilia; Rosenberger, Mario Roberto; Bolmaro, Raúl Eduardo; Schvezov, Carlos Enrique; Ares, Alicia Esther (Elsevier, 2017-09-01)The current paper analyzes the influence of texture and microstructure of Ti substrates on morphology and color of titanium dioxide coatings obtained by anodic oxidation. Substrates of Ti grade 2 and Ti grade 5 with different ... -
Fabricación de recubrimientos nanotubulares de TiO2 mediante oxidación anódica en NH4- glicerol-agua
Dwojak, Anabela Natalia; Vera, María Laura; Traid, Hernán Darío; Litter, Marta Irene; Schvezov, Carlos Enrique (Asociación Argentina de Materiales, 2019-06-01)La oxidación anódica de titanio en electrolitos conteniendo fluoruro es una técnica económica para obtener recubrimientos nanotubulares inmovilizados de TiO2 de elevada área superficial. En el presente trabajo, se sintetizaron ... -
Genetic algorithm applied to parameter estimation of bacterial growth modeling
Pedrozo, Héctor Alejandro; Schvezov, Carlos Enrique (Elsevier, 2016-11-14)Predictive microbiology is nowadays one of the main tools to understand microbial interactions and to assess the quantitative risk in foods. Several models have been developed in order to predict microorganism growth. The ... -
Influence of anodizing variables on Cr (VI) photocatalytic reduction using TiO2 nanotubes obtained by anodic oxidation
Dwojak, Anabela Natalia; Vera, María Laura; Traid, Hernán Darío; Maydana, María F.; Litter, Marta Irene; Schvezov, Carlos Enrique (Elsevier Science, 2017-07-28)The effect of growth conditions of TiO2 films with nanotubular structures produced by anodic oxidation in electrolytes containing NH4F in glycerol and water was investigated. The effect of anodizing voltage, time, NH4F ... -
Influence of the electrolyte concentration on the smooth TiO2 anodic coatings on Ti-6Al-4V
Vera, María Laura; Colaccio, Ángeles; Rosenberger, Mario Roberto; Schvezov, Carlos Enrique; Ares, Alicia Esther (MDPI, 2017-03-03)To obtain smooth TiO2 coatings for building a new design of Ti-6Al-4V heart valve, the anodic oxidation technique in pre-spark conditions was evaluated. TiO2 coating is necessary for its recognized biocompatibility and ... -
Production and characterization of TiO2 nanofilms for hemocompatible and photocatalytic applications
Schvezov, Carlos Enrique; Vera, María Laura; Schuster, Jonathan Maximiliano; Rosenberger, Mario Roberto (Springer, 2017-08-10)Titanium dioxide (TiO2) coatings are currently produced for hemocompatible and photocatalytic applications by using two techniques: sol–gel and anodic oxidation. In this review, the research advances on TiO2 nanofilms ... -
Smooth semicompact multilayer coating of TiO2 obtained by combining anodic oxidation and sol-gel techniques
Schuster, Jonathan Maximiliano; Vera, María Laura; Schvezov, Carlos Enrique; Rosenberger, Mario Roberto (Elsevier, 2022-12-15)Titanium oxide provides biological and hemocompatible properties to different biomedical devices made of titanium or its alloys. However, since this oxide naturally has a very low thickness and low tribological performance, ... -
Stability regions for an explicit numerical solution of the one-dimensional richards equation applied to water soil infiltration
Pedrozo, Héctor Alejandro; Rosenberger, Mario Roberto; Schvezov, Carlos Enrique (Instituto Mexicano de Tecnología del Agua, 2022-03-01)Richards equation describes the infiltration and movement of water in porous media, such as soils. This equation, added to the complex constitutive equations which characterize the soil, produces a nonlinear system of ...