RSS 1.0Artigos - Materiais Odontológicos e Prótese - FOAR
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DNase increases the efficacy of antimicrobial photodynamic therapy on Candida albicans biofilms
Panariello, Beatriz H.D.
; Klein, Marlise I. ; Alves, Fernanda ; Pavarina, Ana Cláudia (Photodiagnosis and Photodynamic Therapy, 2019) [Artigo]
Antimicrobial Photodynamic Therapy (aPDT) has been proposed as a means to treat Candida infections. However, microorganisms in biofilms are less susceptible to aPDT than planktonic cultures, possibly because the matrix ... -
The mechanical behavior of high-translucent monolithic zirconia after adjustment and finishing procedures and artificial aging
Hatanaka, Gabriel Rodrigues; Polli, Gabriela Scatimburgo ; Adabo, Gelson Luis (Journal of Prosthetic Dentistry, 2019) [Artigo]
Statement of problem: How occlusal adjustments and finishing of high-translucent monolithic zirconia restorations affect their mechanical behavior is unclear. Purpose: The purpose of this in vitro study was to investigate ... -
Retention force and wear characteristics of three attachment systems after dislodging cycles
Marin, Danny Omar Mendoza; Leite, Andressa Rosa Perin ; de Oliveira Junior, Norberto Martins ; ; Pero, Ana Carolina ; Compagnoni, Marco Antonio (Brazilian Dental Journal, 2018) [Artigo]
Several attachment systems for mandibular implant-supported overdentures are currently available and studies are required to understand their mechanical properties. The objective of this study was to evaluate the retention ... -
Effect of Chloroaluminium phthalocyanine in cationic nanoemulsion on photoinactivation of multispecies biofilm
Trigo-Gutierrez, Jeffersson Krishan; Sanitá, Paula Volpato ; ; Pavarina, Ana Cláudia ; Mima, Ewerton Garcia de Oliveira (Photodiagnosis and Photodynamic Therapy, 2018) [Artigo]
Background: Photosensitizers in nanocarriers have been investigated for antimicrobial Photodynamic Therapy (aPDT). However, most studies are focused against microorganisms in planktonic or monospecies biofilm. Thus, this ... -
Growth of magnetic cobalt hexacyanoferrate nanoparticles onto bacterial cellulose nanofibers
; ; Sargentelli, Vagner; ; ; Ribeiro, Sidney José Lima ; (Journal of Materials Science: Materials in Electronics, 2019) [Artigo]
Natural polymers templates capable to maneuver the growth and spatial distribution of functional nanoparticles have been furthering the development of a new generation of sustainable and versatile materials. Pure cellulose ... -
Development, characterization and pre-clinical trials of an innovative wound healing dressing based on propolis (EPP-AF®)-containing self-microemulsifying formulation incorporated in biocellulose membranes
; da Silva Barud, Hernane; ; ; ; ; ; ; (International Journal of Biological Macromolecules, 2019) [Artigo]
The considerable role of pristine bacterial cellulose membranes (BC) as ideal dressings have been widely demonstrated to treat wounds and burns. Nevertheless, drawbacks regarding antimicrobial spectrum and frequent dressing ... -
Transparent bacterial cellulose nanocomposites used as substrate for organic light-emitting diodes
; ; ; ; ; ; Ribeiro, Sidney J. L.; (Journal of Materials Science: Materials in Electronics, 2019) [Artigo]
In this work, high transparent bacterial cellulose (HTBC) biocompatible membranes were produced to be used as substrates in organic light-emitting diodes (OLEDs). These multifunctional membranes are based on bacterial ... -
Increased whitening efficacy and reduced cytotoxicity are achieved by the chemical activation of a highly concentrated hydrogen peroxide bleaching gel
; Marcomini, Natália; Duque, Carla Caroline de Oliveira ; Bordini, Ester Alves Ferreira ; Zuta, Uxua Ortecho ; Basso, Fernanda Gonçalves ; Hebling, Josimeri ; Costa, Carlos Alberto de Souza (Journal of applied oral science : revista FOB, 2019) [Artigo]
OBJECTIVE: This study was designed for the chemical activation of a 35% hydrogen peroxide (H2O2) bleaching gel to increase its whitening effectiveness and reduce its toxicity. METHODOLOGY: First, the bleaching gel - ... -
Influence of adhesives usage in complete dentures during adaptation period varying the degree of resorption of mandibular ridges
Silva, Marcela Dantas Dias da; Viotto, Hamile Emanuella do Carmo ; Policastro, Vivian B. ; Leite, Andressa Rosa Perin ; Cassiano, Ana Flávia B. ; ; Santana, Thaís de Sousa ; Mollo, Francisco de Assis ; Pero, Ana Carolina (Journal of Prosthodontic Research, 2019) [Artigo]
Purpose: This study evaluated the effect of the use of a powder-type adhesive on masticatory performance and oral health related quality of life (OHRQoL) in patients with normal and resorbed mandibular ridges during ... -
Influence of zirconia-coated bioactive glass on gingival fibroblast behavior
Barros, Suelen Aline de Lima; ; Leite, Maria Luísa ; Basso, Fernanda Gonçalves ; Costa, Carlos Alberto de Souza ; Adabo, Gelson Luís (Brazilian Dental Journal, 2019) [Artigo]
The objective of this study was the development of a bioactive glass coating on zirconia (Zr) to modulate the gingival fibroblast phenotype. For this purpose, Biosilicate® (BS) particles in a water/isopropyl alcohol (1:1) ... -
Antimicrobial photodynamic therapy reduces adhesion capacity and biofilm formation of Candida albicans from induced oral candidiasis in mice
Cabrini Carmello, Juliana; Alves, Fernanda ; Basso, Fernanda G. ; de Souza Costa, Carlos Alberto ; ; Lucas Primo, Fernando ; Mima, Ewerton Garcia de Oliveira ; Pavarina, Ana Cláudia (Photodiagnosis and Photodynamic Therapy, 2019) [Artigo]
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Ag Nanoparticles/α-Ag2WO4 Composite Formed by Electron Beam and Femtosecond Irradiation as Potent Antifungal and Antitumor Agents
(Scientific Reports, 2019) [Artigo]The ability to manipulate the structure and function of promising systems via external stimuli is emerging with the development of reconfigurable and programmable multifunctional materials. Increasing antifungal and antitumor ... -
Effects of enzymatic activation of bleaching gels on hydrogen peroxide degradation rates, bleaching effectiveness, and cytotoxicity
Zuta, Uxua Ortecho; De Oliveira Duque, Carla Caroline ; De Alencar E Silva Leite, Maria Luísa ; Bordini, Ester Alves Ferreira ; Basso, Fernanda Gonçalves ; Hebling, Josimeri ; De Souza Costa, Carlos Alberto ; (Operative Dentistry, 2019) [Artigo]
Objectives: The aim of this study was to evaluate the effect of horseradish peroxidase (HRP) on the release of free radicals, bleaching effectiveness, and indirect cytotoxicity of a 35% hydrogen peroxide (HP) bleaching ... -
Painful Temporomandibular Disorder Is Associated With Migraine in Adolescents: A Case-Control Study
Fernandes, Giovana; ; ; Camparis, Cinara Maria ; Gonçalves, Daniela A.G. (Journal of Pain, 2019) [Artigo]
Some types of primary headaches and temporomandibular disorders (TMD) are comorbid in adults and highly prevalent in adolescents. Herein, we investigated the association of painful TMD with specific headache diagnoses ... -
Anti-bacterial efficacy via drug-delivery system from layer-by-layer coating for percutaneous dental implant components
de Avila, Erica D.; ; ; ; ; ; ; Vergani, Carlos Eduardo ; (Applied Surface Science, 2019) [Artigo]
Percutaneous medical devices are prone to bacterial contamination that causes dramatic clinical conditions. At the percutaneous level of dental implant systems, microbial pathogens induce biofilm formation that may result ... -
Visible-Light-Induced Photocatalytic and Antibacterial Activity of TiO2 Codoped with Nitrogen and Bismuth: New Perspectives to Control Implant-Biofilm-Related Diseases
; ; ; ; De Avila, Erica D.; Rangel, Elidiane C. ; Da Cruz, Nilson C. ; (ACS Applied Materials and Interfaces, 2019) [Artigo]
Biofilm-associated diseases are one of the main causes of implant failure. Currently, the development of implant surface treatment goes beyond the osseointegration process and focuses on the creation of surfaces with ... -
Low-temperature plasma on peri-implant–related biofilm and gingival tissue
; ; ; ; ; Vergani, Carlos Eduardo; ; (Journal of Periodontology, 2019) [Artigo]
Background: Evaluate the effect of low-temperature plasma (LTP) on an anaerobic biofilm and on the biological response of an in vitro reconstituted gingival epithelium tissue. Methods: Porphyromonas gingivalis W83 biofilm ... -
Masticatory function in complete denture wearers varying degree of mandibular bone resorption and occlusion concept: canine-guided occlusion versus bilateral balanced occlusion in a cross-over trial
Pero, Ana Carolina; Scavassin, Priscila M. ; Policastro, Vivian B. ; de Oliveira Júnior, Norberto M. ; Mendoza Marin, Danny Omar ; Silva, Marcela Dantas Dias da ; Cassiano, Ana Flávia B. ; Santana, Thais de Sousa ; Compagnoni, Marco Antonio (Journal of Prosthodontic Research, 2019) [Artigo]
Purpose: The present cross-over study evaluated the masticatory function and maximum occlusal force of edentulous patients with complete dentures with bilateral balanced occlusion (BBO) and canine guidance (CG), with normal ... -
Effect of grinding and polishing on the roughness and fracture resistance of cemented CAD-CAM monolithic materials submitted to mechanical aging
Ludovichetti, Francesco Saverio; Trindade, Flávia Zardo ; Adabo, Gelson Luis ; ; Fonseca, Renata Garcia (Journal of Prosthetic Dentistry, 2019) [Artigo]
Statement of problem: The effect of clinical adjustments on the strength of cemented computer-aided design and computer-aided manufacturing (CAD-CAM) monolithic materials under aging challenge is unclear. Purpose: The ... -
Does airborne-particle abrasion before, rather than after, zirconia sintering lead to higher mechanical strength even under aging challenge?
Martins, Samira Branco; Trindade, Flávia Zardo ; ; Adabo, Gelson Luis ; Dovigo, Lívia Nordi ; Fonseca, Renata Garcia (Journal of Prosthetic Dentistry, 2019) [Artigo]
Statement of problem: Information concerning the effect of airborne-particle abrasion before zirconia sintering on its strength after aging is lacking. Purpose: The purpose of this in vitro study was to determine the ...