Camila Bussola Tovani
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View article: Hierarchical Collagen/Apatite Co-assembly for Injection of Mineralized Fibrillar Tissue Analogues
Hierarchical Collagen/Apatite Co-assembly for Injection of Mineralized Fibrillar Tissue Analogues Open
Mineralized biological tissues rich in type I collagen (e.g., bone and dentin) exhibit complex anisotropic suprafibrillar organizations in which the organic and inorganic moieties are intimately coassembled over several length scales. Abov…
View article: Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration
Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration Open
Granular hydrogels, composed of densely packed microgels, are an emerging class of injectable microporous scaffolds that provide interstitial porosity for endogenous cell recruitment and tissue repair. However, weak bonding interactions be…
View article: Strontium-driven physiological to pathological transition of bone-like architecture: A dose-dependent investigation
Strontium-driven physiological to pathological transition of bone-like architecture: A dose-dependent investigation Open
View article: Y-TZP Physicochemical Properties Conditioned with ZrO2 and SiO2 Nanofilms and Bond Strength to Dual Resin Cement
Y-TZP Physicochemical Properties Conditioned with ZrO2 and SiO2 Nanofilms and Bond Strength to Dual Resin Cement Open
Commercial Yttria-tetragonal zirconia polycrystalline (Y-TZP) was subjected to surface treatments, and the bond strength of dual resin cement to Y-TZP and failure modes were evaluated. Disks (12 mm × 2 mm), cylinders (7 mm × 3.3 mm), and b…
View article: Inorganic phosphate in growing calcium carbonate abalone shell suggests a shared mineral ancestral precursor
Inorganic phosphate in growing calcium carbonate abalone shell suggests a shared mineral ancestral precursor Open
View article: The Concentration of Bone-Related Organic Additives Drives the Pathway of Apatite Formation
The Concentration of Bone-Related Organic Additives Drives the Pathway of Apatite Formation Open
Bone models set for studying apatite mineralization tend to use excess of organic additives and a very low concentration of collagen in light of those described in the biological tissue. However, the activity of soluble additives during mi…
View article: Collagen Suprafibrillar Confinement Drives the Activity of Acidic Calcium-Binding Polymers on Apatite Mineralization
Collagen Suprafibrillar Confinement Drives the Activity of Acidic Calcium-Binding Polymers on Apatite Mineralization Open
Bone collagenous extracellular matrix provides a confined environment into which apatite crystals form. This biomineralization process is related to a cascade of events partly controlled by noncollagenous proteins. Although overlooked in b…
View article: Strontium Calcium Phosphate Nanotubes as Bioinspired Building Blocks for Bone Regeneration
Strontium Calcium Phosphate Nanotubes as Bioinspired Building Blocks for Bone Regeneration Open
Calcium phosphate (CaP)-based ceramics are the most investigated materials for bone repairing and regeneration. However, the clinical performance of commercial ceramics is still far from that of the native tissue, which remains as the gold…
View article: Phosphatidylserine controls calcium phosphate nucleation and growth on lipid monolayers: A physicochemical understanding of matrix vesicle-driven biomineralization
Phosphatidylserine controls calcium phosphate nucleation and growth on lipid monolayers: A physicochemical understanding of matrix vesicle-driven biomineralization Open
View article: Characterization of the in Vitro Osteogenic Response to Submicron TiO<sub>2</sub> Particles of Varying Structure and Crystallinity
Characterization of the in Vitro Osteogenic Response to Submicron TiO<sub>2</sub> Particles of Varying Structure and Crystallinity Open
Titanium oxide (TiO2) nano-/microparticles have been widely used in orthopedic and dental sciences because of their excellent mechanical properties, chemical stability, and ability to promote the osseointegration of implants. Ho…
View article: Development of biomimetic models to investigate the role of strontium on bone mineralization
Development of biomimetic models to investigate the role of strontium on bone mineralization Open
\n Strontium ions (Sr2+) are the active component of strontium ranelate, a drug which reduces bone fractures in osteoporotic patients. This finding has in turn encouraged the incorporation of Sr2+ into biomaterials and organic molecules ai…
View article: Formation of stable strontium-rich amorphous calcium phosphate: Possible effects on bone mineral
Formation of stable strontium-rich amorphous calcium phosphate: Possible effects on bone mineral Open
View article: Synthesis of Sr–morin complex and its <i>in vitro</i> response: decrease in osteoclast differentiation while sustaining osteoblast mineralization ability
Synthesis of Sr–morin complex and its <i>in vitro</i> response: decrease in osteoclast differentiation while sustaining osteoblast mineralization ability Open
We synthesized an easy-to-prepare Sr–morin complex that can sustain osteoblast mineralization and inhibit osteoclast differentiation at a low dose.
View article: Sr<sup>2+</sup>-Substituted CaCO<sub>3</sub> Nanorods: Impact on the Structure and Bioactivity
Sr<sup>2+</sup>-Substituted CaCO<sub>3</sub> Nanorods: Impact on the Structure and Bioactivity Open
International audience
View article: Efeitos de Diferentes Tratamentos de Superfície nas Características Superficiais e Resistência Adesiva da Zircônia Odontológica
Efeitos de Diferentes Tratamentos de Superfície nas Características Superficiais e Resistência Adesiva da Zircônia Odontológica Open
O objetivo do estudo foi analisar características superficiais da zircônia, modificada superficialmente, por microscopia eletrônica de varredura (MEV), molhabilidade, energia de superfície, difração de raios x (DRX) e rugosidade superficia…
View article: The role played by modified bioinspired surfaces in interfacial properties of biomaterials
The role played by modified bioinspired surfaces in interfacial properties of biomaterials Open
View article: Biomedical applications of nanotechnology
Biomedical applications of nanotechnology Open
View article: Tratamento superficial da zircônia e sua influência no comportamento mecânico de coroas/pilares obtidos via CAD/CAM
Tratamento superficial da zircônia e sua influência no comportamento mecânico de coroas/pilares obtidos via CAD/CAM Open