Results 131 to 140 of about 1,830,861 (252)

Effect of light-activation on the antibacterial activity of dentin bonding agents

open access: yes
is study evaluated the effect of light-activation on the antibacterial activity of dentin bonding systems. Methods: Inocula of Streptococcus mutans and Lactobacillus casei cultures were spread on the surface of BHI agar and the materials were applied and
Cristiane Duque, Thais de Cássia Negrini, Denise Madalena Palomari Spolidorio, Josimeri Hebling
core  

Endodontic and Surgical Management of External Cervical Root Resorption: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT This study describes the treatment of tooth #9 exhibiting external cervical root resorption (ECR) and apical root resorption. A therapeutic approach—including root canal therapy with MTA apexification, surgical debridement of resorptive tissue at the ECR site, and sealing of the defect—was necessary to eliminate the infection.
Fatemeh Bonyadimanesh   +1 more
wiley   +1 more source

Fish Scales: A Multifunctional Biomaterial from Nature

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley   +1 more source

Metalorganic Titanium Treatment to Change Enamel Optical Properties

open access: yesJournal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 9, September 2026.
ABSTRACT Observational studies have shown that human teeth with higher concentrations of titanium traces have better optical properties. The aim of this study was to investigate how titanium ion infiltration into tooth enamel affects its optical properties by studying the diffusion and reactivity of titanium compounds in tooth enamel and how this ...
Yara Oweis   +10 more
wiley   +1 more source

Avaliação clínica do uso de um agente dessensibilizante no controle da sensibilidade pós-operatória e no desempenho clínico de restaurações classe v de resina composta [PDF]

open access: yes, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-graduação em OdontologiaEste estudo teve por objetivo avaliar a sensibilidade pós-operatória e o desempenho clínico de restaurações de resina ...
Sartori, Neimar
core  

Cytotoxicity of Low pH Dentin-Bonding Agents in a Dentin Barrier Test In Vitro

open access: yes, 2002
The reaction of three-dimensional cultures of pulp-derived cells in a dentin barrier test was recorded after exposure to All-Bond 2, Prime & Bond NT, Syntac SC, Syntac Classic, and Prompt L-Pop.
SCHUSTER, U   +3 more
core   +1 more source

2‐Hydroxyethyl Methacrylate Increases MMP‐1 and MMP‐3 Production in Human Gingival Fibroblasts

open access: yesJournal of Biochemical and Molecular Toxicology, Volume 40, Issue 9, September 2026.
HEMA induces the production of MMP‐1 and MMP‐3 in human gingival fibroblasts by activating the p38 MAPK, JNK, and Akt signaling pathways. ABSTRACT 2‐Hydroxyethyl methacrylate (HEMA), a monomer commonly used in dental resin materials, has been reported to leach from polymerized resins.
Risa Okamoto   +6 more
wiley   +1 more source

Microleakage and confocal laser studies of 2 single-step self-etching bonding agents/systems

open access: yes, 2007
This study investigated the microleakage, etching ability, and dentin-restorative interface of 2 different single-step self-etching bonding agents with compomers as restoratives.
Rossouw, Roelof J.   +2 more
core  

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