A5022503587- Dental materials and restorations
- Dental Erosion and Treatment
- 3D Printing in Biomedical Research
- Dental Research and COVID-19
- Bone Tissue Engineering Materials
- Endodontics and Root Canal Treatments
- Orthodontics and Dentofacial Orthopedics
- Dental Health and Care Utilization
- Ginkgo biloba and Cashew Applications
- Chemistry and Chemical Engineering
- Dental Trauma and Treatments
- Dental Implant Techniques and Outcomes
- Medication Adherence and Compliance
- Pharmaceutical Practices and Patient Outcomes
- Dental Anxiety and Anesthesia Techniques
- Oral microbiology and periodontitis research
- HIV/AIDS oral health manifestations
- Laser Applications in Dentistry and Medicine
- Innovative Microfluidic and Catalytic Techniques Innovation
- Innovations in Concrete and Construction Materials
- Advanced Surface Polishing Techniques
- Anatomy and Medical Technology
- Polymer Surface Interaction Studies
- Nanofabrication and Lithography Techniques
- Material Properties and Processing
Unichristus
2018-2025
Universidade Estadual do Ceará
2024
Universidade Federal do Ceará
2016-2023
Oregon Health & Science University
2020
Abstract Biomaterial scaffolds have served as the foundation of tissue engineering and regenerative medicine. However, scaffold systems are often difficult to scale in size or shape order fit defect‐specific dimensions, thus provide only limited spatiotemporal control therapeutic delivery host responses. Here, a lithography‐based 3D printing strategy is used fabricate novel miniaturized modular microcage system, which can be assembled scaled manually with ease. Scalability based on an...
Objetivo: Dado o uso generalizado de bisfosfonatos (BF) para tratamento condições como osteoporose e metástases ósseas, a necessidade prevenir osteonecrose dos maxilares induzida por (ONM), é essencial entender seu impacto na terapia pulpar vital (TPV). Métodos: Este estudo avaliou resposta periapical, bem capacidade reparo do capeamento direto (CPD) em um modelo animal pré-tratado com bisfosfonatos. Utilizando 36 molares inferiores 18 ratos Wistar, os animais foram divididos base no...
This study is aimed at evaluating the effects of triclosan-encapsulated halloysite nanotubes (HNT/TCN) on physicochemical and microbiological properties an experimental dental composite. A resin composite doped with HNT/TCN (8% w/w), a control without (HNT/TCN-0%) commercial nanofilled (CN) were assessed for degree conversion (DC), flexural strength (FS), modulus (FM), polymerization stress (PS), dynamic thermomechanical (DMA) thermogravimetric analysis (TGA). The antibacterial (M) also...
Aims: The aim was to evaluate the influence of piperine on collagen staining and degree conversion universal adhesive system applied bleached dentin. Methods: extraction process carried out using a water reflux confirmed by UV-Vis spectrophotometry. For analysis, dentin disk were analyzed with spectrophotometer. Regarding color evaluation, there no statistically significant difference between groups regarding ΔL, Δa, Δb e ΔE (p>0,05). Results: conversion, without hydrogen peroxide, PH +...
Abstract: Opportunistic infections are common in patients infected with human immunodeficiency virus (HIV) acquired syndrome. This case report demonstrates a clinical of an individual periodontitis, HIV/hepatitis C coinfection, and candidiasis, using different drugs under irregular antiretroviral therapy. The combination several local systemic conditions highlights the importance need for health professionals to know management these combined pathologies context HIV infection. We can...
Abstract Biomaterial scaffolds have served as the foundation of tissue engineering and regenerative medicine. However, scaffold systems are often difficult to scale in size or shape order fit defect-specific dimensions, thus provide only limited spatiotemporal control therapeutic delivery host responses. Here, a lithography-based three-dimensional (3D) printing strategy is used fabricate novel miniaturized modular LEGO-like cage system, which can be assembled scaled manually with ease....
Este trabalho teve como objetivo avaliar as propriedades de compósitos experimentais com 20% nanotubos haloisita incorporada triclosan através do teste grau conversão, módulo elasticidade, resistência flexural e rugosidade. Os utilizados foram divididos em 3 grupos, SS3, SS5 (20% haloisita/Triclosan) controle (ausência nanotubos). O conversão foi mensurado Espectrofotometria Raman (Senterra, Brucker Optics, Ettlingen, Alemanha). A análise da elasticidade obtidas flexão pontos, uma máquina...
O objetivo deste trabalho é realizar uma revisão de literatura sobre os materiais que estão sendo associados ao cimento ionômero vidro (CIV), visando melhorar suas propriedades mecânicas e físico-químicas. Foi realizada seleção artigos científicos nas bases dados PubMed, Europe PMC ScienceDirect, usando descritores Glass Ionomer Cements, Dental Materials Composite. critério inclusão foi estudo in vitro acerca do tema proposto exclusão foram revisões estudos clínicos. Foram encontrados 130...
Introduction: there are clinical situations in the management of cavities favorable to saliva contamination. Human is a complex mixture oral fluids and it has been showed that protein content responsible for decrease adhesive bond strength when contamination occurred. Objective: this study aimed evaluate effect during different steps application system on total etch two-step system. Methods: twenty-five extracted human molars were ground flat expose occlusal dentin. The bonding composite...
In article number 2001736, Luiz E. Bertassoni and co-workers present the use of lithography-based 3D printing to fabricate a novel modular microcage scaffold system. These hollow microcages can be stacked in thousands geometric configurations with ability scale size shape fit complex tissue defects. Different growth factors cells placed inside each block, enabling cell-instructive accelerated repair musculoskeletal injuries.
O objetivo do presente trabalho foi avaliar, in vitro, o potencial antibacteriano cardol, um derivado LCC, sobre bactérias orais associadas a cárie dentária e periodontite apical crônica. Para isso, os ensaios foram realizados em cultura de células planctônicas biofilme, utilizando as cepas Streptococcus mutans UA159, parasanguinis ATCC903 Enterococcus faecalis ATCC19433, ajustadas na concentração 2 x 106 μg/mL. Inicialmente, submetidas à técnica microdiluição seriada presença cardol...
Objective: To investigate the clinical management of deep occlusal carious lesions in permanent teeth by Brazilian dentists. Material and Methods: This cross-sectional study included a sample 732 dentists who responded to an electronic questionnaire composed 20 questions addressing socio-demographic information, training professional activity characteristics, lesions. Descriptive analysis was performed, considering relative absolute frequencies 95% confidence intervals. The association...
Objective: To investigate the clinical management of deep occlusal carious lesions in permanent teeth by Brazilian dentists. Material and Methods: This cross-sectional study included a sample 732 dentists who responded to an electronic questionnaire composed 20 questions addressing socio-demographic information, training professional activity characteristics, lesions. Descriptive analysis was performed, considering relative absolute frequencies 95% confidence intervals. The association...