A5069221598- Dental materials and restorations
- Dental Implant Techniques and Outcomes
- Orthodontics and Dentofacial Orthopedics
- Temporomandibular Joint Disorders
- Dental Research and COVID-19
- Seismic Performance and Analysis
- Dental Health and Care Utilization
- Dental Trauma and Treatments
- Dental Erosion and Treatment
- Dental Radiography and Imaging
- Structural Health Monitoring Techniques
- Masonry and Concrete Structural Analysis
- Oral microbiology and periodontitis research
- Target Tracking and Data Fusion in Sensor Networks
- Seismic Waves and Analysis
- Antimicrobial agents and applications
- Medical and Biological Sciences
- Indoor and Outdoor Localization Technologies
- Orthopaedic implants and arthroplasty
- Occupational health in dentistry
- Engineering Technology and Methodologies
- Voice and Speech Disorders
- Academic Research in Diverse Fields
- Bone Tissue Engineering Materials
- Bacterial biofilms and quorum sensing
Politecnico di Milano
2003-2023
Universidade Estadual Paulista (Unesp)
2010-2019
Centro Universitário de Araraquara
2008-2019
Total (United States)
2010
AstraZeneca (Spain)
2010
Fundação de Amparo à Pesquisa do Estado de São Paulo
2010
Fundação Faculdade de Odontologia
2010
Instituto Politécnico Nacional
2008
Summary The aims of this study were to evaluate the reliability and validate a Brazilian version Oral Health Impact Profile for assessing edentulous subjects (OHIP‐EDENT), an inventory measuring oral health‐related quality life subjects. sample comprised 65 complete denture wearers (23 men, mean age 69·1 ± 10·3 years). translated OHIP‐EDENT was applied on two occasions with washout period 3 months. Reliability assessed by internal consistency analysis test‐retest approach. A preliminary...
The curse of outlier measurements in estimation problems is a well known issue variety fields. Therefore, removal procedures, which enables the identification spurious within set, have been developed for many different scenarios and applications. In this paper, we propose statistically motivated algorithm time differences arrival (TDOAs), or equivalently range (RD), acquired at sensor arrays. method exploits TDOA-space formalism works by only knowing relative positions. As proposed...
summary The purpose of this study was to evaluate the relationship between Candida and denture wear during night. Twenty‐four edentulous volunteers were randomly divided into two groups. Group I (GI, n = 11) composed who wore their complete dentures day night II (GII, 13) only day. Three examination periods performed for both In GI, first (A) carried out after overnight wearing. Subsequent examinations conducted one (B) seven nights (C) without use sleep. GII, done previous sleep, following...
Despite the large number of studies addressing effect microwave polymerization on properties acrylic resin, this method has received limited clinical acceptance. This study evaluated influence flexural strength a denture base resin. A conventional heat-polymerized (Clássico), microwave-polymerized (Onda-Cryl) and autopolymerizing (Jet) resins were used. Five groups established, according to cycles: A, B C (Onda-Cryl, short cycle - 500W/3 min, long 90W/13 min + 500W/90 sec, manufacturing...
Abstract Purpose: The purpose of this study was to evaluate the thermocycling effects and shear bond strength acrylic resin teeth denture base resins. Materials Methods: Three (Biotone, Trilux, Ivoclar) were chosen for bonding four resins: microwave‐polymerized (Acron MC), heat‐polymerized (Lucitone 550 QC‐20), light‐polymerized (Versyo.bond). Twenty specimens produced each base/acrylic tooth combination divided into two groups (n = 10): without (control groups) thermocycled submitted 5000...
OBJECTIVES: The purpose of this study was to evaluate the antimicrobial activity an acrylic resin combined with polymer poly (2-tert-butylaminoethyl) methacrylate (PTBAEMA) inhibit Staphylococcus aureus, Streptococcus mutans and Candida albicans biofilm formation. MATERIAL AND METHODS: Discs a heat-polymerized were produced divided according PTBAEMA concentration: 0 (control), 10 25%. specimens inoculated (10(7) CFU/mL) incubated at 37ºC for 48 h. After incubation, wells washed each specimen...
In this paper we consider the well-established problem of time differences arrival (TDOA)-based source localization and propose a comprehensive analysis its solution for arbitrary sensor measurement placement. More specifically, define TDOA map from physical space locations to range measurements (TDOAs), in specific case three receivers 2D space. We then study identifiability model, giving complete analytical characterization image invertibility. This has been conducted completely...
To analyse the validity of Brazilian versions OHIP-EDENT and GOHAI as assessment tools edentulous subjects' OHRQoL.Inventories for measuring oral health-related quality life (OHRQoL) are important in clinical studies regarding rehabilitation. However, there is a need comprehensive validation after translation into different cultural settings.The sample comprised 100 complete denture wearers (29 men, 71 women, mean age 65.2 ± 9.9 years). The associations between each OHRQoL inventory other...
Background: Failure of bonding between acrylic resin teeth and denture base material is a considerable problem for patients who wear complete dentures. Objective: The purpose this study was to evaluate the bond strength resins with different thermocycling polymerisation methods. Materials methods: Microwave‐polymerised (Onda‐Cryl), heat‐polymerised (Clássico) autopolymerising (Jet) tooth (Biotone) were used. polymerised according following: (A) microwave – fast cycle, Onda‐Cryl; (B) long (C)...
The fracture between acrylic denture base material and artificial teeth is a common clinical occurrence in dental prosthodontic practice.To evaluate the bond strength resins resin when submitted by two protocols of monomer liquid application on tooth surface using different polymerisation methods.Microwave-polymerised (Onda-Cryl), heat-polymerised (Clássico) autopolymerising (Jet) brand (Biotone) were used. polymerised according to cycles: (A) microwave--fast cycle, Onda-Cryl; (B)...
Objective To evaluate the antimicrobial activity and surface properties of an acrylic resin containing biocide polymer poly (2‐tert‐butylaminoethyl) methacrylate ( PTBAEMA ). Background Several approaches have been proposed to prevent oral infections, including incorporation agents resins. Materials methods Specimens (Lucitone 550) were divided into two groups: 0% (control) 10% . Antimicrobial was assessed by adherence assay one microorganisms, S taphylococcus aureus, treptococcus mutans...
Gerodontology 2010; doi: 10.1111/j.1741-2358.2010.00369.x Complete denture hygiene and nocturnal wearing habits among patients attending the Prosthodontic Department in a Dental University Brazil Objective: The aim of this study was to evaluate overnight cleaning complete wearers. Background: Successful treatment can be achieved when are motivated aware appropriate wear hygiene. Materials methods: A sample 224 wearers (162 women) aged 37–89 years studied. Inclusion criteria comprised...
Summary The objective of this study is to compare the effects canine guidance (CG) and bilateral balanced occlusion (BBO) on denture satisfaction kinesiographic parameters complete wearers, by means a cross‐over trial. Fifty edentulous patients received new maxillary mandibular dentures. After intra‐oral adjustments adaptation period, 44 participants were enrolled in trial randomly sequence occlusal schemes: BBO followed CG, or CG BBO. Outcomes assessed after 30 days each scheme....
Polymethyl methacrylate (PMMA) resins have commonly been used as a denture base material. However, bases may act reservoir for microorganisms and contribute to oral diseases in wearers. It is hypothesized that the 2-tert-butylaminoethyl (TBAEMA) incorporated acrylic should antimicrobial activity related presence of amino groups on resin surface. OBJECTIVES: The objectives this study were evaluate surface influence flexural strength after incorporation TBAEMA. MATERIAL AND METHODS: Six...
doi: 10.1111/j.1741‐2358.2011.00551.x Complete denture wearing and fractures among edentulous patients treated in university clinics Objective: The prevalence of fracture complete dentures was evaluated two dental schools Brazil. Background: Acceptance are related to adaptive behaviour patients. However, one reason that could interfere with the is their potential fracture, which still a common complication rehabilitation practice. Material methods: Two hundred twenty‐four rehabilitated from...
Abstract Purpose The objectives of this study were to investigate the flexural strength (FS) and chemical interaction between 2‐tert‐butylaminoethyl methacrylate (TBAEMA) a denture base acrylic resin. Materials Methods Specimens divided into five groups according concentration TBAEMA incorporated in resin Onda‐Cryl (0%, 1%, 2%, 3%, 4%) submitted Fourier transform infrared spectroscopy (FTIR), electron for analysis (XPS‐ESCA), differential scanning calorimetry (DSC) analyses. FS specimens was...
The aim of the present study was to assess effect a denture adhesive (DA) on patient satisfaction and kinesiographic parameters complete wearers by cross-over study. Fifty edentulous patients received set new dentures. After an adaptation period, participants were enrolled in trial randomized receive sequence treatment protocols: Protocol 1- DA use during first 15 days, followed no for next days; 2- days. Outcomes assessed after days each treatment. A questionnaire used patients´...