Search Results - "Duarte, M A"

Comparative accuracy of the Clearing Technique, CBCT and Micro‐CT methods in studying the mesial root canal configuration of mandibular first molars by Ordinola‐Zapata, R., Bramante, C. M., Versiani, M. A., Moldauer, B. I., Topham, G., Gutmann, J. L., Nuñez, A., Duarte, M. A. Hungaro, Abella, F.

“…Aims To compare the accuracy of the clearing technique and cone beam computed tomography (CBCT) in the assessment of root canal configurations using…”
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Increasing the Complexity of Magnetic Core/Shell Structured Nanocomposites for Biological Applications by Salgueiriño-Maceira, V., Correa-Duarte, M. A.

“…This Review article ponders core/shell structured nanoparticles that can be prepared with features that combine properties of different materials, including…”
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Comparison of three retreatment techniques with ultrasonic activation in flattened canals using micro-computed tomography and scanning electron microscopy by Bernardes, R. A., Duarte, M. A. H., Vivan, R. R., Alcalde, M. P., Vasconcelos, B. C., Bramante, C. M.

“…Aim To use micro‐CT to quantitatively evaluate the amount of residual filling material after using several techniques to remove root fillings with and without…”
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Evaluation of apical transportation and centring ability of five thermally treated NiTi rotary systems by Pinheiro, S. R., Alcalde, M. P., Vivacqua‐Gomes, N., Bramante, C. M., Vivan, R. R., Duarte, M. A. H., Vasconcelos, B. C.

“…Aim To evaluate apical transportation and centring ability during root canal preparation in mesial root canals of mandibular molars associated with ProTaper…”
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Composite Silica Spheres with Magnetic and Luminescent Functionalities by Salgueiriño-Maceira, V., Correa-Duarte, M. A., Spasova, M., Liz-Marzán, L. M., Farle, M.

“…A new class of highly fluorescent, photostable, and magnetic core/shell nanoparticles in the submicrometer size range has been synthesized from a modified…”
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Antimicrobial activity of Chlorhexidine, Peracetic acid and Sodium hypochlorite/etidronate irrigant solutions against Enterococcus faecalis biofilms by Arias-Moliz, M. T., Ordinola-Zapata, R., Baca, P., Ruiz-Linares, M., García García, E., Hungaro Duarte, M. A., Monteiro Bramante, C., Ferrer-Luque, C. M.

“…Aim To evaluate the antimicrobial effect of 2.5% sodium hypochlorite alone (NaOCl) and associated with 9% HEBP (NaOCl/HEBP), 2% peracetic acid (PAA) and 2%…”
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Linear Assemblies of Silica-Coated Gold Nanoparticles Using Carbon Nanotubes as Templates by Correa-Duarte, M. A., Sobal, N., Liz-Marzán, L. M., Giersig, M.

“…Silica‐coated gold nanoparticles were assembled on carbon nanotubes by polymer wrapping and layer‐by‐layer assembly (see Figure). The procedure was applied to…”
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Layer-by-Layer Polymer Coating of Carbon Nanotubes: Tuning of Electrical Conductivity in Random Networks by Rivadulla, F, Mateo-Mateo, C, Correa-Duarte, M. A

“…In this work we show that the electrical conductivity and thermoelectric power of random networks of carbon nanotube (CNT) films can be tuned by means of a…”
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Shaping ability of hand, rotary and reciprocating files in primary teeth: a micro-CT study in vitro by Barasuol, J. C., Alcalde, M. P., Bortoluzzi, E. A., Duarte, M. A. H., Cardoso, M., Bolan, M.

“…Purpose Compare canal transportation and dentin removal using micro computed tomography (micro-CT) and measure instrumentation time in the root canal…”
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Antimicrobial action of photodynamic therapy in root canals using LED curing light, curcumin and carbopol gel by Oda, D. F., Duarte, M. A. H., Andrade, F. B., Moriyama, L. T., Bagnato, V. S., de Moraes, I. G.

“…Aim To evaluate the capacity of carbopol gel to maintain the intensity of a LED curing light (blueLED) along the length of prepared root canals in bovine…”
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Effectiveness of five instruments when removing calcium hydroxide paste from simulated internal root resorption cavities in extracted maxillary central incisors by Marques‐da‐Silva, B., Alberton, C. S., Tomazinho, F. S. F., Gabardo, M. C. L., Duarte, M. A. H., Vivan, R. R., Baratto‐Filho, F.

“…Aim To evaluate the effectiveness of five instruments used for irrigant agitation during the removal of calcium hydroxide [Ca(OH)2] paste in simulated internal…”
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Influence of powder-to-water ratio on radiopacity, setting time, pH, calcium ion release and a micro-CT volumetric solubility of white mineral trioxide aggregate by Cavenago, B. C., Pereira, T. C., Duarte, M. A. H., Ordinola-Zapata, R., Marciano, M. A., Bramante, C. M., Bernardineli, N.

“…Aim To evaluate the radiopacity, setting time, pH level, calcium ion release and solubility of white mineral trioxide aggregate (MTA; Angelus, Londrina, Pr,…”
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Alginate films containing Lactobacillus plantarum as wound dressing for prevention of burn infection by Brachkova, M.I, Marques, P, Rocha, J, Sepodes, B, Duarte, M.A, Pinto, J.F

“…Summary The topical application of lactobacilli is receiving attention for the prevention of superficial skin and burn wound infections. We studied the…”
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Etidronate causes minimal changes in the ability of sodium hypochlorite to dissolve organic matter by Tartari, T., Guimarães, B. M., Amoras, L. S., Duarte, M. A. H., Silva e Souza, P. A. R., Bramante, C. M.

“…Aim To evaluate the effect of individual and combined use of sodium hypochlorite (NaOCl), etidronate (HEDP) and ethylenediaminetetraacetic acid (EDTA) in…”
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Polyethylene glycol improves phenol removal by immobilized turnip peroxidase by Quintanilla-Guerrero, F., Duarte-Vázquez, M.A., García-Almendarez, B.E., Tinoco, R., Vazquez-Duhalt, R., Regalado, C.

“…Purified peroxidase from turnip ( Brassica napus L. var. esculenta D.C.) was immobilized by entrapment in spheres of calcium alginate and by covalent binding…”
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Photoluminescence Quenching Control in Quantum Dot-Carbon Nanotube Composite Colloids Using a Silica-Shell Spacer by Grzelczak, M., Correa-Duarte, M. A., Salgueiriño-Maceira, V., Giersig, M., Diaz, R., Liz-Marzán, L. M.

“…One‐dimensional nanocomposite colloids are prepared by means of electrostatic self‐assembly of CdTe nanocrystals on both carbon nanotubes (CNTs) and…”
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A methodology to estimate the remaining residual life of components of processes subjected to corrosion using the extreme value theory combined with the first-order reliability method by Lemos, I. P., de Lima, A. M. G., Duarte, M. A. V., Silva, W. C. D.

“…The main goal of this contribution is to propose a numerical method to determine the minimum sample size and the remaining useful life of industrial assets…”
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Efficacy of xylene and passive ultrasonic irrigation on remaining root filling material during retreatment of anatomically complex teeth by Cavenago, B. C., Ordinola-Zapata, R., Duarte, M. A. H., del Carpio-Perochena, A. E., Villas-Bôas, M. H., Marciano, M. A., Bramante, C. M., Moraes, I. G.

“…Aim To evaluate the volume of remaining filling material in the mesial root canals of mandibular molars after root canal retreatment with different procedures…”
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Leaf-cutting ants: an unexpected microenvironment holding human opportunistic black fungi by Duarte, A. P. M, Attili-Angelis, D, Baron, N. C, Forti, L. C, Pagnocca, F. C

“…Fungus-growing ants of the genus Atta are known for their leaf-cutting habit, a lifestyle they have maintained since their 50-million-year-old co-evolution…”
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Antimicrobial effect of endodontic solutions used as final irrigants on a dentine biofilm model by Ordinola-Zapata, R., Bramante, C. M., Cavenago, B., Graeff, M. S. Z., Gomes de Moraes, I., Marciano, M., Duarte, M. A. H.

“…Ordinola‐Zapata R, Bramante CM, Cavenago B, Graeff MSZ, Gomes de Moraes I, Marciano M, Duarte MAH. Antimicrobial effect of endodontic solutions used as final…”
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