A5008937911- Bone Tissue Engineering Materials
- Titanium Alloys Microstructure and Properties
- Dental Implant Techniques and Outcomes
- biodegradable polymer synthesis and properties
- Electrospun Nanofibers in Biomedical Applications
- Dental materials and restorations
- Orthopaedic implants and arthroplasty
- Laser Applications in Dentistry and Medicine
- Orthopedic Infections and Treatments
- Polymer Surface Interaction Studies
- Periodontal Regeneration and Treatments
- Silicone and Siloxane Chemistry
- Dental Erosion and Treatment
- Endodontics and Root Canal Treatments
- Additive Manufacturing and 3D Printing Technologies
Universidade Estadual Paulista (Unesp)
2015-2024
Centro Universitário de Araraquara
2015-2024
Abstract The titanium alloy composition and microdesign affect the dynamic interplay between bone cells surface in osseointegration process. current study aimed to evaluate physicochemical properties, electrochemical stability, metabolic response of MC3T3-E1 (pre-osteoblast cell line) cultured onto titanium-15molybdenum (Ti-15Mo) discs treated with phosphoric acid (H 3 PO 4 ) sodium hydroxide (NaOH) and/or strontium-loading by hydrothermal method. x-ray dispersive energy spectroscopy (EDS)...
The aim of this study was to evaluate the effects different power parameters an Erbium, Cromium: Yttrium, Scandium, Gallium, Garnet laser (Er,Cr:YSGG laser) on morphology, attachment blood components (ABC), roughness, and wear irradiated root surfaces. Sixty-five incisive bovine teeth were used in study, 35 which for analysis surface morphology ABC. remaining 30 roughness analysis. samples randomly allocated into seven groups: G1: Er,Cr:YSGG laser, 0.5 W; G2: 1.0 G3: 1.5 G4: 2.0 G5: 2.5 G6:...
Abstract Titanium (Ti) and its alloys are the most used biomaterials in dental orthopedic implant applications. However, despite good performance of these materials, implants may fail; therefore, several surface modification methodologies have been developed to increase bioactivity metal surface, accelerating osseointegration process while promoting improved corrosion performance. In this work, production a TiO 2 coating on titanium through short-time micro-arc oxidation (MAO) green...
Abstract This study aims to evaluate the potential of a novel biomaterial synthesized from amorphous calcium phosphate (ACP), octacalcium (OCP), and hydroxyapatite (HA) repair critical‐sized defects (CSD) in rabbit calvaria. In vitro analyses cell viability, proliferation, formation mineral nodules, differentiation using qPCR were performed for comparing experimental (ECP), deproteinized bovine bone (DBB), beta‐tricalcium (β‐TCP). Bilateral CSDs created 45 Six groups evaluated: ECP, ECP +...
Silver nanoparticles (AgNp) were deposited on highly porous TiO2 surfaces by the dripping of a colloidal AgNp solution to provide antimicrobial activity. Micro-porous obtained commercially pure titanium micro-arc oxidation in an electrolyte containing Ca and P precursors. In addition, as silver can be toxic cells, these uniformly covered with biocompatible bioresorbable poly(lactic acid) (PLA) polymer electrospinning, aiming at promoting controlled release ions medium. The resulting...
Abstract Objectives The aim of this study was to evaluate the behavior rat bone marrow stem cells seeded on a Ti-15Mo alloy surface modified by laser-beam irradiation followed calcium phosphate deposition. Materials and methods A total four groups were evaluated: polished commercially pure titanium (cpTi): Ti-P; laser + deposition cpTi: Ti-LCP; alloy: Ti15Mo-P; Ti15Mo-LCP. Before after surfaces, physicochemical morphological analyses performed: Scanning Electron Microscopy (SEM) Energy...
Background Multifunctional titanium surfaces with high osteogenic activity and antibacterial properties is substantially desired in implant dentistry. Recently, the benefits of strontium (Sr) loaded on promoting both osteoblast bone formation were reported vitro vivo, respectively. On other hand, little known about influence physico-chemical Sr-loaded bacterial adhesion. Aim/Hypothesis This study aimed to evaluate specimens, its Staphylococcus aureus (S. aureus, ATCC #33591) adhesion...